<?xml version="1.0" encoding="ISO-8859-1"?><cms:container xmlns:cms="http://edoc.hu-berlin.de/diml/module/cms"><cms:document><cms:meta><cms:entry ref="front" type="front"/><cms:entry ref="_Toc115161848" type="link"/><cms:entry ref="_Toc117673442" type="link"/><cms:entry ref="_Toc117673654" type="link"/><cms:entry ref="_Toc117675941" type="link"/><cms:entry ref="_Toc118086741" type="link"/><cms:entry ref="_Toc118086873" type="link"/><cms:entry ref="_Toc119309638" type="link"/><cms:entry ref="_Toc120507505" type="link"/><cms:entry ref="_Toc120524705" type="link"/><cms:entry ref="_Toc121048573" type="link"/><cms:entry ref="_Toc121207180" type="link"/><cms:entry ref="_Toc126566671" type="link"/><cms:entry type="title">
			 Expression und biologische Funktion von humanen endogenen Retroviren (HERVs), insbesondere von HERV-K 
		</cms:entry><cms:entry type="author">Kristina Büscher</cms:entry><cms:entry ref="_Toc151975942" type="link"/><cms:entry ref="_Toc151977776" type="link"/><cms:entry ref="_Toc151993514" type="link"/><cms:entry ref="_Toc151975943" type="link"/><cms:entry ref="_Toc151977777" type="link"/><cms:entry ref="_Toc151993515" type="link"/><cms:entry ref="_Toc151975944" type="link"/><cms:entry ref="_Toc151977778" type="link"/><cms:entry ref="_Toc151993516" type="link"/><cms:entry id="chapter1" part="chapter1" ref="chapter1" type="chapter">1.</cms:entry><cms:entry id="N1014A" part="chapter1" ref="N1014A" type="citenumber">1</cms:entry><cms:entry id="N1017A" part="chapter1" ref="N1017A" type="citenumber">2</cms:entry><cms:entry id="_Toc126566673" part="chapter1" ref="_Toc126566673" type="link"/><cms:entry id="_Toc151993518" part="chapter1" ref="_Toc151993518" type="link"/><cms:entry id="chapter2" part="chapter2" ref="chapter2" type="chapter">2.</cms:entry><cms:entry id="N10190" part="chapter2" ref="N10190" type="helpercitenumber">2</cms:entry><cms:entry id="_Toc126566674" part="chapter2" ref="_Toc126566674" type="link"/><cms:entry id="N10199" part="chapter2" ref="N10199" type="section">2.1</cms:entry><cms:entry id="_Toc151993519" part="chapter2" ref="_Toc151993519" type="link"/><cms:entry id="N101AF" part="chapter2" ref="N101AF" type="citenumber">3</cms:entry><cms:entry id="N101BB" part="chapter2" ref="N101BB" type="mm"/><cms:entry id="_Toc126566675" part="chapter2" ref="_Toc126566675" type="link"/><cms:entry id="_Toc151993520" part="chapter2" ref="_Toc151993520" type="link"/><cms:entry id="N101D2" part="chapter2" ref="N101D2" type="section">2.2</cms:entry><cms:entry id="OLE_LINK11" part="chapter2" ref="OLE_LINK11" type="link"/><cms:entry id="N101EB" part="chapter2" ref="N101EB" type="citenumber">4</cms:entry><cms:entry id="N101EE" part="chapter2" ref="N101EE" type="mm"/><cms:entry id="N10204" part="chapter2" ref="N10204" type="citenumber">5</cms:entry><cms:entry id="N10210" part="chapter2" ref="N10210" type="mm"/><cms:entry id="N1022B" part="chapter2" ref="N1022B" type="citenumber">6</cms:entry><cms:entry id="_Toc69642698" part="chapter2" ref="_Toc69642698" type="link"/><cms:entry id="_Toc69642792" part="chapter2" ref="_Toc69642792" type="link"/><cms:entry id="_Toc69646030" part="chapter2" ref="_Toc69646030" type="link"/><cms:entry id="_Toc126566676" part="chapter2" ref="_Toc126566676" type="link"/><cms:entry id="_Toc151993521" part="chapter2" ref="_Toc151993521" type="link"/><cms:entry id="N1025A" part="chapter2" ref="N1025A" type="section">2.3</cms:entry><cms:entry id="N1026A" part="chapter2" ref="N1026A" type="citenumber">7</cms:entry><cms:entry id="_Toc69642699" part="chapter2" ref="_Toc69642699" type="link"/><cms:entry id="_Toc69642793" part="chapter2" ref="_Toc69642793" type="link"/><cms:entry id="_Toc69646031" part="chapter2" ref="_Toc69646031" type="link"/><cms:entry id="_Toc126566677" part="chapter2" ref="_Toc126566677" type="link"/><cms:entry id="N1028F" part="chapter2" ref="N1028F" type="subsection">2.3.1</cms:entry><cms:entry id="_Toc151993522" part="chapter2" ref="_Toc151993522" type="link"/><cms:entry id="N1029F" part="chapter2" ref="N1029F" type="citenumber">8</cms:entry><cms:entry id="N102B4" part="chapter2" ref="N102B4" type="citenumber">9</cms:entry><cms:entry id="N102BD" part="chapter2" ref="N102BD" type="mm"/><cms:entry id="N102E1" part="chapter2" ref="N102E1" type="citenumber">10</cms:entry><cms:entry id="N102ED" part="chapter2" ref="N102ED" type="mm"/><cms:entry id="N1030B" part="chapter2" ref="N1030B" type="citenumber">11</cms:entry><cms:entry id="N1030E" part="chapter2" ref="N1030E" type="mm"/><cms:entry id="OLE_LINK3" part="chapter2" ref="OLE_LINK3" type="link"/><cms:entry id="_Toc126566678" part="chapter2" ref="_Toc126566678" type="link"/><cms:entry id="_Toc151993523" part="chapter2" ref="_Toc151993523" type="link"/><cms:entry id="N10346" part="chapter2" ref="N10346" type="subsection">2.3.2</cms:entry><cms:entry id="N1034D" part="chapter2" ref="N1034D" type="citenumber">12</cms:entry><cms:entry id="OLE_LINK2" part="chapter2" ref="OLE_LINK2" type="link"/><cms:entry id="N10374" part="chapter2" ref="N10374" type="citenumber">13</cms:entry><cms:entry id="N1037D" part="chapter2" ref="N1037D" type="section">2.4</cms:entry><cms:entry id="_Toc126566679" part="chapter2" ref="_Toc126566679" type="link"/><cms:entry id="_Toc151993524" part="chapter2" ref="_Toc151993524" type="link"/><cms:entry id="N1038D" part="chapter2" ref="N1038D" type="citenumber">14</cms:entry><cms:entry id="OLE_LINK4" part="chapter2" ref="OLE_LINK4" type="link"/><cms:entry id="_Toc121207189" part="chapter2" ref="_Toc121207189" type="link"/><cms:entry id="N103AB" part="chapter2" ref="N103AB" type="citenumber">15</cms:entry><cms:entry id="N103B7" part="chapter2" ref="N103B7" type="table"/><cms:entry id="N1050A" part="chapter2" ref="N1050A" type="citenumber">16</cms:entry><cms:entry id="N10512" part="chapter2" ref="N10512" type="section">2.5</cms:entry><cms:entry id="_Toc126566680" part="chapter2" ref="_Toc126566680" type="link"/><cms:entry id="_Toc151993525" part="chapter2" ref="_Toc151993525" type="link"/><cms:entry id="N10525" part="chapter2" ref="N10525" type="citenumber">17</cms:entry><cms:entry id="N10540" part="chapter2" ref="N10540" type="citenumber">18</cms:entry><cms:entry id="N10557" part="chapter2" ref="N10557" type="section">2.6</cms:entry><cms:entry id="_Toc126566681" part="chapter2" ref="_Toc126566681" type="link"/><cms:entry id="_Toc151993526" part="chapter2" ref="_Toc151993526" type="link"/><cms:entry id="N10567" part="chapter2" ref="N10567" type="citenumber">19</cms:entry><cms:entry id="_Toc102363566" part="chapter2" ref="_Toc102363566" type="link"/><cms:entry id="_Toc111542746" part="chapter2" ref="_Toc111542746" type="link"/><cms:entry id="_Toc126566682" part="chapter2" ref="_Toc126566682" type="link"/><cms:entry id="_Toc151993527" part="chapter2" ref="_Toc151993527" type="link"/><cms:entry id="chapter3" part="chapter3" ref="chapter3" type="chapter">3.</cms:entry><cms:entry id="N10590" part="chapter3" ref="N10590" type="helpercitenumber">19</cms:entry><cms:entry id="_Toc95636043" part="chapter3" ref="_Toc95636043" type="link"/><cms:entry id="_Toc102363567" part="chapter3" ref="_Toc102363567" type="link"/><cms:entry id="_Toc111542747" part="chapter3" ref="_Toc111542747" type="link"/><cms:entry id="_Toc126566683" part="chapter3" ref="_Toc126566683" type="link"/><cms:entry id="N105A8" part="chapter3" ref="N105A8" type="section">3.1</cms:entry><cms:entry id="_Toc151993528" part="chapter3" ref="_Toc151993528" type="link"/><cms:entry id="N105B2" part="chapter3" ref="N105B2" type="citenumber">20</cms:entry><cms:entry id="_Toc95636044" part="chapter3" ref="_Toc95636044" type="link"/><cms:entry id="_Toc102363568" part="chapter3" ref="_Toc102363568" type="link"/><cms:entry id="_Toc111542748" part="chapter3" ref="_Toc111542748" type="link"/><cms:entry id="_Toc126566684" part="chapter3" ref="_Toc126566684" type="link"/><cms:entry id="_Toc151993529" part="chapter3" ref="_Toc151993529" type="link"/><cms:entry id="N105D5" part="chapter3" ref="N105D5" type="section">3.2</cms:entry><cms:entry id="_Toc102363569" part="chapter3" ref="_Toc102363569" type="link"/><cms:entry id="_Toc111542749" part="chapter3" ref="_Toc111542749" type="link"/><cms:entry id="_Toc126566685" part="chapter3" ref="_Toc126566685" type="link"/><cms:entry id="N105EC" part="chapter3" ref="N105EC" type="subsection">3.2.1</cms:entry><cms:entry id="_Toc151993530" part="chapter3" ref="_Toc151993530" type="link"/><cms:entry id="_Toc102363570" part="chapter3" ref="_Toc102363570" type="link"/><cms:entry id="_Toc111542750" part="chapter3" ref="_Toc111542750" type="link"/><cms:entry id="_Toc126566686" part="chapter3" ref="_Toc126566686" type="link"/><cms:entry id="_Toc151993531" part="chapter3" ref="_Toc151993531" type="link"/><cms:entry id="N10610" part="chapter3" ref="N10610" type="subsection">3.2.2</cms:entry><cms:entry id="OLE_LINK1" part="chapter3" ref="OLE_LINK1" type="link"/><cms:entry id="N1061D" part="chapter3" ref="N1061D" type="citenumber">21</cms:entry><cms:entry id="_Toc95636046" part="chapter3" ref="_Toc95636046" type="link"/><cms:entry id="N1062F" part="chapter3" ref="N1062F" type="citenumber">22</cms:entry><cms:entry id="N1063B" part="chapter3" ref="N1063B" type="table"/><cms:entry id="_Toc95636047" part="chapter3" ref="_Toc95636047" type="link"/><cms:entry id="_Toc102363571" part="chapter3" ref="_Toc102363571" type="link"/><cms:entry id="_Toc111542751" part="chapter3" ref="_Toc111542751" type="link"/><cms:entry id="_Toc126566687" part="chapter3" ref="_Toc126566687" type="link"/><cms:entry id="_Toc151993532" part="chapter3" ref="_Toc151993532" type="link"/><cms:entry id="N10CC1" part="chapter3" ref="N10CC1" type="subsection">3.2.3</cms:entry><cms:entry id="N10CC8" part="chapter3" ref="N10CC8" type="citenumber">23</cms:entry><cms:entry id="_Toc95636048" part="chapter3" ref="_Toc95636048" type="link"/><cms:entry id="_Toc102363572" part="chapter3" ref="_Toc102363572" type="link"/><cms:entry id="_Toc111542752" part="chapter3" ref="_Toc111542752" type="link"/><cms:entry id="_Toc126566688" part="chapter3" ref="_Toc126566688" type="link"/><cms:entry id="_Toc151993533" part="chapter3" ref="_Toc151993533" type="link"/><cms:entry id="N10CE2" part="chapter3" ref="N10CE2" type="subsection">3.2.4</cms:entry><cms:entry id="N10CEC" part="chapter3" ref="N10CEC" type="citenumber">24</cms:entry><cms:entry id="_Toc404310822" part="chapter3" ref="_Toc404310822" type="link"/><cms:entry id="_Toc405373405" part="chapter3" ref="_Toc405373405" type="link"/><cms:entry id="_Toc406122111" part="chapter3" ref="_Toc406122111" type="link"/><cms:entry id="_Toc406501287" part="chapter3" ref="_Toc406501287" type="link"/><cms:entry id="_Toc406733067" part="chapter3" ref="_Toc406733067" type="link"/><cms:entry id="_Toc406753233" part="chapter3" ref="_Toc406753233" type="link"/><cms:entry id="_Toc406754946" part="chapter3" ref="_Toc406754946" type="link"/><cms:entry id="_Toc95636049" part="chapter3" ref="_Toc95636049" type="link"/><cms:entry id="_Toc102363573" part="chapter3" ref="_Toc102363573" type="link"/><cms:entry id="_Toc111542753" part="chapter3" ref="_Toc111542753" type="link"/><cms:entry id="_Toc126566689" part="chapter3" ref="_Toc126566689" type="link"/><cms:entry id="_Toc151993534" part="chapter3" ref="_Toc151993534" type="link"/><cms:entry id="N10D39" part="chapter3" ref="N10D39" type="subsection">3.2.5</cms:entry><cms:entry id="_Toc95636050" part="chapter3" ref="_Toc95636050" type="link"/><cms:entry id="_Toc102363574" part="chapter3" ref="_Toc102363574" type="link"/><cms:entry id="_Toc111542754" part="chapter3" ref="_Toc111542754" type="link"/><cms:entry id="_Toc126566690" part="chapter3" ref="_Toc126566690" type="link"/><cms:entry id="_Toc151993535" part="chapter3" ref="_Toc151993535" type="link"/><cms:entry id="N10D60" part="chapter3" ref="N10D60" type="subsection">3.2.6</cms:entry><cms:entry id="N10D6A" part="chapter3" ref="N10D6A" type="citenumber">25</cms:entry><cms:entry id="_Toc95636051" part="chapter3" ref="_Toc95636051" type="link"/><cms:entry id="_Toc102363575" part="chapter3" ref="_Toc102363575" type="link"/><cms:entry id="_Toc111542755" part="chapter3" ref="_Toc111542755" type="link"/><cms:entry id="_Toc126566691" part="chapter3" ref="_Toc126566691" type="link"/><cms:entry id="_Toc151993536" part="chapter3" ref="_Toc151993536" type="link"/><cms:entry id="N10D8D" part="chapter3" ref="N10D8D" type="subsection">3.2.7</cms:entry><cms:entry id="_Toc95636052" part="chapter3" ref="_Toc95636052" type="link"/><cms:entry id="_Toc95636053" part="chapter3" ref="_Toc95636053" type="link"/><cms:entry id="N10DA9" part="chapter3" ref="N10DA9" type="citenumber">26</cms:entry><cms:entry id="_Toc95636054" part="chapter3" ref="_Toc95636054" type="link"/><cms:entry id="_Toc102363576" part="chapter3" ref="_Toc102363576" type="link"/><cms:entry id="_Toc111542756" part="chapter3" ref="_Toc111542756" type="link"/><cms:entry id="_Toc126566692" part="chapter3" ref="_Toc126566692" type="link"/><cms:entry id="_Toc151993537" part="chapter3" ref="_Toc151993537" type="link"/><cms:entry id="N10DD3" part="chapter3" ref="N10DD3" type="section">3.3</cms:entry><cms:entry id="_Toc95636055" part="chapter3" ref="_Toc95636055" type="link"/><cms:entry id="_Toc102363577" part="chapter3" ref="_Toc102363577" type="link"/><cms:entry id="_Toc111542757" part="chapter3" ref="_Toc111542757" type="link"/><cms:entry id="_Toc126566693" part="chapter3" ref="_Toc126566693" type="link"/><cms:entry id="N10DF0" part="chapter3" ref="N10DF0" type="subsection">3.3.1</cms:entry><cms:entry id="_Toc151993538" part="chapter3" ref="_Toc151993538" type="link"/><cms:entry id="N10DFD" part="chapter3" ref="N10DFD" type="citenumber">27</cms:entry><cms:entry id="_Toc95636056" part="chapter3" ref="_Toc95636056" type="link"/><cms:entry id="_Toc102363578" part="chapter3" ref="_Toc102363578" type="link"/><cms:entry id="_Toc111542758" part="chapter3" ref="_Toc111542758" type="link"/><cms:entry id="_Toc126566694" part="chapter3" ref="_Toc126566694" type="link"/><cms:entry id="_Toc151993539" part="chapter3" ref="_Toc151993539" type="link"/><cms:entry id="N10E20" part="chapter3" ref="N10E20" type="subsection">3.3.2</cms:entry><cms:entry id="N10E27" part="chapter3" ref="N10E27" type="citenumber">28</cms:entry><cms:entry id="_Toc404310838" part="chapter3" ref="_Toc404310838" type="link"/><cms:entry id="_Toc405373420" part="chapter3" ref="_Toc405373420" type="link"/><cms:entry id="_Toc406122126" part="chapter3" ref="_Toc406122126" type="link"/><cms:entry id="_Toc406501302" part="chapter3" ref="_Toc406501302" type="link"/><cms:entry id="_Toc406733082" part="chapter3" ref="_Toc406733082" type="link"/><cms:entry id="_Toc406753022" part="chapter3" ref="_Toc406753022" type="link"/><cms:entry id="_Toc406753248" part="chapter3" ref="_Toc406753248" type="link"/><cms:entry id="_Toc406754961" part="chapter3" ref="_Toc406754961" type="link"/><cms:entry id="_Toc95636057" part="chapter3" ref="_Toc95636057" type="link"/><cms:entry id="_Toc102363579" part="chapter3" ref="_Toc102363579" type="link"/><cms:entry id="_Toc111542759" part="chapter3" ref="_Toc111542759" type="link"/><cms:entry id="_Toc126566695" part="chapter3" ref="_Toc126566695" type="link"/><cms:entry id="_Toc151993540" part="chapter3" ref="_Toc151993540" type="link"/><cms:entry id="N10E7D" part="chapter3" ref="N10E7D" type="subsection">3.3.3</cms:entry><cms:entry id="_Toc95636059" part="chapter3" ref="_Toc95636059" type="link"/><cms:entry id="_Toc102363581" part="chapter3" ref="_Toc102363581" type="link"/><cms:entry id="_Toc111542760" part="chapter3" ref="_Toc111542760" type="link"/><cms:entry id="_Toc126566696" part="chapter3" ref="_Toc126566696" type="link"/><cms:entry id="_Toc151993541" part="chapter3" ref="_Toc151993541" type="link"/><cms:entry id="N10EA4" part="chapter3" ref="N10EA4" type="subsection">3.3.4</cms:entry><cms:entry id="N10EAB" part="chapter3" ref="N10EAB" type="citenumber">29</cms:entry><cms:entry id="N10EB1" part="chapter3" ref="N10EB1" type="table"/><cms:entry id="_Toc95636060" part="chapter3" ref="_Toc95636060" type="link"/><cms:entry id="_Toc102363582" part="chapter3" ref="_Toc102363582" type="link"/><cms:entry id="_Toc111542761" part="chapter3" ref="_Toc111542761" type="link"/><cms:entry id="_Toc126566697" part="chapter3" ref="_Toc126566697" type="link"/><cms:entry id="_Toc151993542" part="chapter3" ref="_Toc151993542" type="link"/><cms:entry id="N10F8A" part="chapter3" ref="N10F8A" type="subsection">3.3.5</cms:entry><cms:entry id="N10F91" part="chapter3" ref="N10F91" type="citenumber">30</cms:entry><cms:entry id="N10F9A" part="chapter3" ref="N10F9A" type="table"/><cms:entry id="_Toc404310843" part="chapter3" ref="_Toc404310843" type="link"/><cms:entry id="_Toc405182057" part="chapter3" ref="_Toc405182057" type="link"/><cms:entry id="_Toc406122132" part="chapter3" ref="_Toc406122132" type="link"/><cms:entry id="_Toc406501308" part="chapter3" ref="_Toc406501308" type="link"/><cms:entry id="_Toc406733088" part="chapter3" ref="_Toc406733088" type="link"/><cms:entry id="_Toc406753026" part="chapter3" ref="_Toc406753026" type="link"/><cms:entry id="_Toc406753254" part="chapter3" ref="_Toc406753254" type="link"/><cms:entry id="_Toc406754967" part="chapter3" ref="_Toc406754967" type="link"/><cms:entry id="_Toc95636061" part="chapter3" ref="_Toc95636061" type="link"/><cms:entry id="_Toc102363583" part="chapter3" ref="_Toc102363583" type="link"/><cms:entry id="_Toc111542762" part="chapter3" ref="_Toc111542762" type="link"/><cms:entry id="_Toc126566698" part="chapter3" ref="_Toc126566698" type="link"/><cms:entry id="_Toc151993543" part="chapter3" ref="_Toc151993543" type="link"/><cms:entry id="N11092" part="chapter3" ref="N11092" type="subsection">3.3.6</cms:entry><cms:entry id="_Toc95636062" part="chapter3" ref="_Toc95636062" type="link"/><cms:entry id="_Toc102363584" part="chapter3" ref="_Toc102363584" type="link"/><cms:entry id="_Toc111542763" part="chapter3" ref="_Toc111542763" type="link"/><cms:entry id="_Toc126566699" part="chapter3" ref="_Toc126566699" type="link"/><cms:entry id="_Toc151993544" part="chapter3" ref="_Toc151993544" type="link"/><cms:entry id="N110B9" part="chapter3" ref="N110B9" type="subsection">3.3.7</cms:entry><cms:entry id="N110C0" part="chapter3" ref="N110C0" type="citenumber">31</cms:entry><cms:entry id="N110D2" part="chapter3" ref="N110D2" type="citenumber">32</cms:entry><cms:entry id="N110D5" part="chapter3" ref="N110D5" type="table"/><cms:entry id="_Toc95636063" part="chapter3" ref="_Toc95636063" type="link"/><cms:entry id="N1119D" part="chapter3" ref="N1119D" type="citenumber">33</cms:entry><cms:entry id="N111AF" part="chapter3" ref="N111AF" type="table"/><cms:entry id="N11215" part="chapter3" ref="N11215" type="citenumber">34</cms:entry><cms:entry id="N1121E" part="chapter3" ref="N1121E" type="table"/><cms:entry id="N1128D" part="chapter3" ref="N1128D" type="section">3.4</cms:entry><cms:entry id="_Toc95636064" part="chapter3" ref="_Toc95636064" type="link"/><cms:entry id="_Toc102363585" part="chapter3" ref="_Toc102363585" type="link"/><cms:entry id="_Toc111542764" part="chapter3" ref="_Toc111542764" type="link"/><cms:entry id="_Toc126566700" part="chapter3" ref="_Toc126566700" type="link"/><cms:entry id="_Toc151993545" part="chapter3" ref="_Toc151993545" type="link"/><cms:entry id="_Toc95636065" part="chapter3" ref="_Toc95636065" type="link"/><cms:entry id="_Toc102363586" part="chapter3" ref="_Toc102363586" type="link"/><cms:entry id="_Toc111542765" part="chapter3" ref="_Toc111542765" type="link"/><cms:entry id="_Toc126566701" part="chapter3" ref="_Toc126566701" type="link"/><cms:entry id="N112B9" part="chapter3" ref="N112B9" type="subsection">3.4.1</cms:entry><cms:entry id="_Toc151993546" part="chapter3" ref="_Toc151993546" type="link"/><cms:entry id="N112C6" part="chapter3" ref="N112C6" type="citenumber">35</cms:entry><cms:entry id="N112CC" part="chapter3" ref="N112CC" type="table"/><cms:entry id="_Toc95636066" part="chapter3" ref="_Toc95636066" type="link"/><cms:entry id="_Toc102363587" part="chapter3" ref="_Toc102363587" type="link"/><cms:entry id="_Toc111542766" part="chapter3" ref="_Toc111542766" type="link"/><cms:entry id="_Toc126566702" part="chapter3" ref="_Toc126566702" type="link"/><cms:entry id="_Toc151993547" part="chapter3" ref="_Toc151993547" type="link"/><cms:entry id="N11346" part="chapter3" ref="N11346" type="subsection">3.4.2</cms:entry><cms:entry id="_Toc95636067" part="chapter3" ref="_Toc95636067" type="link"/><cms:entry id="N11353" part="chapter3" ref="N11353" type="citenumber">36</cms:entry><cms:entry id="N1135F" part="chapter3" ref="N1135F" type="mm"/><cms:entry id="N11365" part="chapter3" ref="N11365" type="citenumber">37</cms:entry><cms:entry id="_Toc95636068" part="chapter3" ref="_Toc95636068" type="link"/><cms:entry id="N11377" part="chapter3" ref="N11377" type="citenumber">38</cms:entry><cms:entry id="_Toc95636069" part="chapter3" ref="_Toc95636069" type="link"/><cms:entry id="_Toc102363588" part="chapter3" ref="_Toc102363588" type="link"/><cms:entry id="_Toc111542767" part="chapter3" ref="_Toc111542767" type="link"/><cms:entry id="_Toc126566703" part="chapter3" ref="_Toc126566703" type="link"/><cms:entry id="N113A0" part="chapter3" ref="N113A0" type="subsection">3.4.3</cms:entry><cms:entry id="_Toc151993548" part="chapter3" ref="_Toc151993548" type="link"/><cms:entry id="N113AD" part="chapter3" ref="N113AD" type="citenumber">39</cms:entry><cms:entry id="N113B3" part="chapter3" ref="N113B3" type="table"/><cms:entry id="_Toc95636070" part="chapter3" ref="_Toc95636070" type="link"/><cms:entry id="_Toc102363589" part="chapter3" ref="_Toc102363589" type="link"/><cms:entry id="_Toc111542768" part="chapter3" ref="_Toc111542768" type="link"/><cms:entry id="_Toc126566704" part="chapter3" ref="_Toc126566704" type="link"/><cms:entry id="N1154F" part="chapter3" ref="N1154F" type="subsection">3.4.4</cms:entry><cms:entry id="_Toc151993549" part="chapter3" ref="_Toc151993549" type="link"/><cms:entry id="N11559" part="chapter3" ref="N11559" type="citenumber">40</cms:entry><cms:entry id="N11571" part="chapter3" ref="N11571" type="citenumber">41</cms:entry><cms:entry id="N11574" part="chapter3" ref="N11574" type="table"/><cms:entry id="_Toc95636071" part="chapter3" ref="_Toc95636071" type="link"/><cms:entry id="N11633" part="chapter3" ref="N11633" type="citenumber">42</cms:entry><cms:entry id="N1163C" part="chapter3" ref="N1163C" type="table"/><cms:entry id="_Toc95636072" part="chapter3" ref="_Toc95636072" type="link"/><cms:entry id="N116BF" part="chapter3" ref="N116BF" type="citenumber">43</cms:entry><cms:entry id="_Toc95636073" part="chapter3" ref="_Toc95636073" type="link"/><cms:entry id="_Toc95636074" part="chapter3" ref="_Toc95636074" type="link"/><cms:entry id="N116DA" part="chapter3" ref="N116DA" type="citenumber">44</cms:entry><cms:entry id="N116E6" part="chapter3" ref="N116E6" type="table"/><cms:entry id="N11777" part="chapter3" ref="N11777" type="citenumber">45</cms:entry><cms:entry id="_Toc95636075" part="chapter3" ref="_Toc95636075" type="link"/><cms:entry id="N11786" part="chapter3" ref="N11786" type="table"/><cms:entry id="N11803" part="chapter3" ref="N11803" type="citenumber">46</cms:entry><cms:entry id="N1181C" part="chapter3" ref="N1181C" type="citenumber">47</cms:entry><cms:entry id="N11828" part="chapter3" ref="N11828" type="table"/><cms:entry id="_Toc95636076" part="chapter3" ref="_Toc95636076" type="link"/><cms:entry id="N1189C" part="chapter3" ref="N1189C" type="citenumber">48</cms:entry><cms:entry id="N118A8" part="chapter3" ref="N118A8" type="table"/><cms:entry id="_Toc95636077" part="chapter3" ref="_Toc95636077" type="link"/><cms:entry id="_Toc102363590" part="chapter3" ref="_Toc102363590" type="link"/><cms:entry id="N11953" part="chapter3" ref="N11953" type="citenumber">49</cms:entry><cms:entry id="N11965" part="chapter3" ref="N11965" type="citenumber">50</cms:entry><cms:entry id="_Toc95636078" part="chapter3" ref="_Toc95636078" type="link"/><cms:entry id="N11980" part="chapter3" ref="N11980" type="citenumber">51</cms:entry><cms:entry id="_Toc111542769" part="chapter3" ref="_Toc111542769" type="link"/><cms:entry id="_Toc126566705" part="chapter3" ref="_Toc126566705" type="link"/><cms:entry id="_Toc151993550" part="chapter3" ref="_Toc151993550" type="link"/><cms:entry id="N11997" part="chapter3" ref="N11997" type="subsection">3.4.5</cms:entry><cms:entry id="N119A1" part="chapter3" ref="N119A1" type="section">3.5</cms:entry><cms:entry id="_Toc95636079" part="chapter3" ref="_Toc95636079" type="link"/><cms:entry id="_Toc102363591" part="chapter3" ref="_Toc102363591" type="link"/><cms:entry id="_Toc111542770" part="chapter3" ref="_Toc111542770" type="link"/><cms:entry id="_Toc126566706" part="chapter3" ref="_Toc126566706" type="link"/><cms:entry id="_Toc151993551" part="chapter3" ref="_Toc151993551" type="link"/><cms:entry id="_Toc95636080" part="chapter3" ref="_Toc95636080" type="link"/><cms:entry id="_Toc102363592" part="chapter3" ref="_Toc102363592" type="link"/><cms:entry id="_Toc111542771" part="chapter3" ref="_Toc111542771" type="link"/><cms:entry id="_Toc126566707" part="chapter3" ref="_Toc126566707" type="link"/><cms:entry id="N119CD" part="chapter3" ref="N119CD" type="subsection">3.5.1</cms:entry><cms:entry id="_Toc151993552" part="chapter3" ref="_Toc151993552" type="link"/><cms:entry id="N119DA" part="chapter3" ref="N119DA" type="citenumber">52</cms:entry><cms:entry id="_Toc95636081" part="chapter3" ref="_Toc95636081" type="link"/><cms:entry id="_Toc102363593" part="chapter3" ref="_Toc102363593" type="link"/><cms:entry id="N119E6" part="chapter3" ref="N119E6" type="table"/><cms:entry id="_Toc95636082" part="chapter3" ref="_Toc95636082" type="link"/><cms:entry id="_Toc102363594" part="chapter3" ref="_Toc102363594" type="link"/><cms:entry id="_Toc111542772" part="chapter3" ref="_Toc111542772" type="link"/><cms:entry id="_Toc126566708" part="chapter3" ref="_Toc126566708" type="link"/><cms:entry id="_Toc151993553" part="chapter3" ref="_Toc151993553" type="link"/><cms:entry id="N11ACF" part="chapter3" ref="N11ACF" type="subsection">3.5.2</cms:entry><cms:entry id="_Toc111542773" part="chapter3" ref="_Toc111542773" type="link"/><cms:entry id="_Toc126566709" part="chapter3" ref="_Toc126566709" type="link"/><cms:entry id="_Toc151993554" part="chapter3" ref="_Toc151993554" type="link"/><cms:entry id="N11AEA" part="chapter3" ref="N11AEA" type="subsection">3.5.3</cms:entry><cms:entry id="N11AF1" part="chapter3" ref="N11AF1" type="citenumber">53</cms:entry><cms:entry id="N11B00" part="chapter3" ref="N11B00" type="citenumber">54</cms:entry><cms:entry id="N11B03" part="chapter3" ref="N11B03" type="table"/><cms:entry id="_Toc95636083" part="chapter3" ref="_Toc95636083" type="link"/><cms:entry id="_Toc102363595" part="chapter3" ref="_Toc102363595" type="link"/><cms:entry id="_Toc111542774" part="chapter3" ref="_Toc111542774" type="link"/><cms:entry id="_Toc126566710" part="chapter3" ref="_Toc126566710" type="link"/><cms:entry id="_Toc151993555" part="chapter3" ref="_Toc151993555" type="link"/><cms:entry id="N11C69" part="chapter3" ref="N11C69" type="subsection">3.5.4</cms:entry><cms:entry id="_Toc111542775" part="chapter3" ref="_Toc111542775" type="link"/><cms:entry id="_Toc126566711" part="chapter3" ref="_Toc126566711" type="link"/><cms:entry id="_Toc151993556" part="chapter3" ref="_Toc151993556" type="link"/><cms:entry id="N11C84" part="chapter3" ref="N11C84" type="subsection">3.5.5</cms:entry><cms:entry id="_Toc126566712" part="chapter3" ref="_Toc126566712" type="link"/><cms:entry id="_Toc151993557" part="chapter3" ref="_Toc151993557" type="link"/><cms:entry id="chapter4" part="chapter4" ref="chapter4" type="chapter">4.</cms:entry><cms:entry id="N11CA0" part="chapter4" ref="N11CA0" type="helpercitenumber">54</cms:entry><cms:entry id="_Toc119308548" part="chapter4" ref="_Toc119308548" type="link"/><cms:entry id="_Toc126566713" part="chapter4" ref="_Toc126566713" type="link"/><cms:entry id="N11CAC" part="chapter4" ref="N11CAC" type="section">4.1</cms:entry><cms:entry id="_Toc151993558" part="chapter4" ref="_Toc151993558" type="link"/><cms:entry id="_Toc111358032" part="chapter4" ref="_Toc111358032" type="link"/><cms:entry id="_Toc119308549" part="chapter4" ref="_Toc119308549" type="link"/><cms:entry id="_Toc126566714" part="chapter4" ref="_Toc126566714" type="link"/><cms:entry id="N11CC6" part="chapter4" ref="N11CC6" type="subsection">4.1.1</cms:entry><cms:entry id="_Toc151993559" part="chapter4" ref="_Toc151993559" type="link"/><cms:entry id="N11CD0" part="chapter4" ref="N11CD0" type="citenumber">55</cms:entry><cms:entry id="N11CDC" part="chapter4" ref="N11CDC" type="mm"/><cms:entry id="N11CEF" part="chapter4" ref="N11CEF" type="citenumber">56</cms:entry><cms:entry id="N11CFB" part="chapter4" ref="N11CFB" type="mm"/><cms:entry id="_Toc107972454" part="chapter4" ref="_Toc107972454" type="link"/><cms:entry id="_Toc109549715" part="chapter4" ref="_Toc109549715" type="link"/><cms:entry id="_Toc111358033" part="chapter4" ref="_Toc111358033" type="link"/><cms:entry id="_Toc119308550" part="chapter4" ref="_Toc119308550" type="link"/><cms:entry id="_Toc126566715" part="chapter4" ref="_Toc126566715" type="link"/><cms:entry id="_Toc151993560" part="chapter4" ref="_Toc151993560" type="link"/><cms:entry id="N11D1F" part="chapter4" ref="N11D1F" type="subsection">4.1.2</cms:entry><cms:entry id="N11D26" part="chapter4" ref="N11D26" type="citenumber">57</cms:entry><cms:entry id="N11D35" part="chapter4" ref="N11D35" type="mm"/><cms:entry id="N11D45" part="chapter4" ref="N11D45" type="citenumber">58</cms:entry><cms:entry id="N11D4E" part="chapter4" ref="N11D4E" type="mm"/><cms:entry id="N11D61" part="chapter4" ref="N11D61" type="citenumber">59</cms:entry><cms:entry id="N11D67" part="chapter4" ref="N11D67" type="mm"/><cms:entry id="N11D86" part="chapter4" ref="N11D86" type="citenumber">60</cms:entry><cms:entry id="N11D89" part="chapter4" ref="N11D89" type="mm"/><cms:entry id="N11D9C" part="chapter4" ref="N11D9C" type="mm"/><cms:entry id="N11DA9" part="chapter4" ref="N11DA9" type="citenumber">61</cms:entry><cms:entry id="N11DBE" part="chapter4" ref="N11DBE" type="citenumber">62</cms:entry><cms:entry id="N11DC1" part="chapter4" ref="N11DC1" type="table"/><cms:entry id="N11EC3" part="chapter4" ref="N11EC3" type="subsection">4.1.3</cms:entry><cms:entry id="_Toc107972455" part="chapter4" ref="_Toc107972455" type="link"/><cms:entry id="_Toc109549716" part="chapter4" ref="_Toc109549716" type="link"/><cms:entry id="_Toc111358034" part="chapter4" ref="_Toc111358034" type="link"/><cms:entry id="_Toc119308551" part="chapter4" ref="_Toc119308551" type="link"/><cms:entry id="_Toc126566716" part="chapter4" ref="_Toc126566716" type="link"/><cms:entry id="_Toc151993561" part="chapter4" ref="_Toc151993561" type="link"/><cms:entry id="N11EE2" part="chapter4" ref="N11EE2" type="citenumber">63</cms:entry><cms:entry id="N11EE8" part="chapter4" ref="N11EE8" type="mm"/><cms:entry id="N11EFB" part="chapter4" ref="N11EFB" type="citenumber">64</cms:entry><cms:entry id="N11F01" part="chapter4" ref="N11F01" type="mm"/><cms:entry id="N11F17" part="chapter4" ref="N11F17" type="citenumber">65</cms:entry><cms:entry id="N11F20" part="chapter4" ref="N11F20" type="mm"/><cms:entry id="N11F37" part="chapter4" ref="N11F37" type="citenumber">66</cms:entry><cms:entry id="N11F49" part="chapter4" ref="N11F49" type="mm"/><cms:entry id="OLE_LINK5" part="chapter4" ref="OLE_LINK5" type="link"/><cms:entry id="_Hlk107970660" part="chapter4" ref="_Hlk107970660" type="link"/><cms:entry id="N11F5C" part="chapter4" ref="N11F5C" type="citenumber">67</cms:entry><cms:entry id="N11F65" part="chapter4" ref="N11F65" type="mm"/><cms:entry id="N11F78" part="chapter4" ref="N11F78" type="citenumber">68</cms:entry><cms:entry id="N11F7E" part="chapter4" ref="N11F7E" type="mm"/><cms:entry id="_Toc107972456" part="chapter4" ref="_Toc107972456" type="link"/><cms:entry id="_Toc109549717" part="chapter4" ref="_Toc109549717" type="link"/><cms:entry id="_Toc111358035" part="chapter4" ref="_Toc111358035" type="link"/><cms:entry id="_Toc119308552" part="chapter4" ref="_Toc119308552" type="link"/><cms:entry id="_Toc126566717" part="chapter4" ref="_Toc126566717" type="link"/><cms:entry id="_Toc151993562" part="chapter4" ref="_Toc151993562" type="link"/><cms:entry id="N11FAF" part="chapter4" ref="N11FAF" type="section">4.2</cms:entry><cms:entry id="N11FB9" part="chapter4" ref="N11FB9" type="citenumber">69</cms:entry><cms:entry id="N11FC5" part="chapter4" ref="N11FC5" type="citenumber">70</cms:entry><cms:entry id="N11FCE" part="chapter4" ref="N11FCE" type="mm"/><cms:entry id="N11FE0" part="chapter4" ref="N11FE0" type="citenumber">71</cms:entry><cms:entry id="N11FE9" part="chapter4" ref="N11FE9" type="mm"/><cms:entry id="N11FF8" part="chapter4" ref="N11FF8" type="citenumber">72</cms:entry><cms:entry id="N12001" part="chapter4" ref="N12001" type="mm"/><cms:entry id="_Toc107972457" part="chapter4" ref="_Toc107972457" type="link"/><cms:entry id="_Toc111358036" part="chapter4" ref="_Toc111358036" type="link"/><cms:entry id="_Toc119308553" part="chapter4" ref="_Toc119308553" type="link"/><cms:entry id="_Toc126566718" part="chapter4" ref="_Toc126566718" type="link"/><cms:entry id="N1202E" part="chapter4" ref="N1202E" type="subsection">4.2.1</cms:entry><cms:entry id="_Toc151993563" part="chapter4" ref="_Toc151993563" type="link"/><cms:entry id="N12038" part="chapter4" ref="N12038" type="citenumber">73</cms:entry><cms:entry id="N1204D" part="chapter4" ref="N1204D" type="mm"/><cms:entry id="N12074" part="chapter4" ref="N12074" type="citenumber">74</cms:entry><cms:entry id="N12077" part="chapter4" ref="N12077" type="table"/><cms:entry id="_Toc107972458" part="chapter4" ref="_Toc107972458" type="link"/><cms:entry id="_Toc107972459" part="chapter4" ref="_Toc107972459" type="link"/><cms:entry id="_Toc109549719" part="chapter4" ref="_Toc109549719" type="link"/><cms:entry id="_Toc111358037" part="chapter4" ref="_Toc111358037" type="link"/><cms:entry id="_Toc119308554" part="chapter4" ref="_Toc119308554" type="link"/><cms:entry id="_Toc126566719" part="chapter4" ref="_Toc126566719" type="link"/><cms:entry id="_Toc151993564" part="chapter4" ref="_Toc151993564" type="link"/><cms:entry id="N12205" part="chapter4" ref="N12205" type="subsection">4.2.2</cms:entry><cms:entry id="OLE_LINK9" part="chapter4" ref="OLE_LINK9" type="link"/><cms:entry id="N1221B" part="chapter4" ref="N1221B" type="citenumber">75</cms:entry><cms:entry id="N12233" part="chapter4" ref="N12233" type="citenumber">76</cms:entry><cms:entry id="_Toc119308555" part="chapter4" ref="_Toc119308555" type="link"/><cms:entry id="_Toc121207232" part="chapter4" ref="_Toc121207232" type="link"/><cms:entry id="_Toc109549720" part="chapter4" ref="_Toc109549720" type="link"/><cms:entry id="_Toc111358038" part="chapter4" ref="_Toc111358038" type="link"/><cms:entry id="_Toc119308556" part="chapter4" ref="_Toc119308556" type="link"/><cms:entry id="_Toc126566720" part="chapter4" ref="_Toc126566720" type="link"/><cms:entry id="_Toc151993565" part="chapter4" ref="_Toc151993565" type="link"/><cms:entry id="N1226E" part="chapter4" ref="N1226E" type="subsection">4.2.3</cms:entry><cms:entry id="_Toc111358040" part="chapter4" ref="_Toc111358040" type="link"/><cms:entry id="N1228A" part="chapter4" ref="N1228A" type="citenumber">77</cms:entry><cms:entry id="N1228D" part="chapter4" ref="N1228D" type="mm"/><cms:entry id="_Toc109549721" part="chapter4" ref="_Toc109549721" type="link"/><cms:entry id="_Toc111358039" part="chapter4" ref="_Toc111358039" type="link"/><cms:entry id="N122B2" part="chapter4" ref="N122B2" type="citenumber">78</cms:entry><cms:entry id="N122B8" part="chapter4" ref="N122B8" type="mm"/><cms:entry id="_Toc109549722" part="chapter4" ref="_Toc109549722" type="link"/><cms:entry id="N122CB" part="chapter4" ref="N122CB" type="citenumber">79</cms:entry><cms:entry id="N122E9" part="chapter4" ref="N122E9" type="table"/><cms:entry id="OLE_LINK8" part="chapter4" ref="OLE_LINK8" type="link"/><cms:entry id="N1255B" part="chapter4" ref="N1255B" type="citenumber">80</cms:entry><cms:entry id="_Toc107972460" part="chapter4" ref="_Toc107972460" type="link"/><cms:entry id="_Toc109549723" part="chapter4" ref="_Toc109549723" type="link"/><cms:entry id="_Toc111358041" part="chapter4" ref="_Toc111358041" type="link"/><cms:entry id="_Toc119308557" part="chapter4" ref="_Toc119308557" type="link"/><cms:entry id="_Toc126566721" part="chapter4" ref="_Toc126566721" type="link"/><cms:entry id="_Toc151993566" part="chapter4" ref="_Toc151993566" type="link"/><cms:entry id="N1258A" part="chapter4" ref="N1258A" type="subsection">4.2.4</cms:entry><cms:entry id="OLE_LINK6" part="chapter4" ref="OLE_LINK6" type="link"/><cms:entry id="_Toc111358042" part="chapter4" ref="_Toc111358042" type="link"/><cms:entry id="N125A3" part="chapter4" ref="N125A3" type="citenumber">81</cms:entry><cms:entry id="N125BE" part="chapter4" ref="N125BE" type="citenumber">82</cms:entry><cms:entry id="N125C1" part="chapter4" ref="N125C1" type="mm"/><cms:entry id="_Toc111358043" part="chapter4" ref="_Toc111358043" type="link"/><cms:entry id="N125E0" part="chapter4" ref="N125E0" type="citenumber">83</cms:entry><cms:entry id="N125E3" part="chapter4" ref="N125E3" type="mm"/><cms:entry id="N125FC" part="chapter4" ref="N125FC" type="table"/><cms:entry id="N12872" part="chapter4" ref="N12872" type="citenumber">84</cms:entry><cms:entry id="N12881" part="chapter4" ref="N12881" type="mm"/><cms:entry id="N12897" part="chapter4" ref="N12897" type="citenumber">85</cms:entry><cms:entry id="N1289A" part="chapter4" ref="N1289A" type="table"/><cms:entry id="N12AAF" part="chapter4" ref="N12AAF" type="mm"/><cms:entry id="N12ABC" part="chapter4" ref="N12ABC" type="citenumber">86</cms:entry><cms:entry id="_Toc111358044" part="chapter4" ref="_Toc111358044" type="link"/><cms:entry id="_Toc119308558" part="chapter4" ref="_Toc119308558" type="link"/><cms:entry id="_Toc126566722" part="chapter4" ref="_Toc126566722" type="link"/><cms:entry id="_Toc151993567" part="chapter4" ref="_Toc151993567" type="link"/><cms:entry id="N12AD0" part="chapter4" ref="N12AD0" type="subsection">4.2.5</cms:entry><cms:entry id="_Toc111358045" part="chapter4" ref="_Toc111358045" type="link"/><cms:entry id="N12AE3" part="chapter4" ref="N12AE3" type="citenumber">87</cms:entry><cms:entry id="N12AEC" part="chapter4" ref="N12AEC" type="mm"/><cms:entry id="N12AFC" part="chapter4" ref="N12AFC" type="citenumber">88</cms:entry><cms:entry id="N12B0B" part="chapter4" ref="N12B0B" type="citenumber">89</cms:entry><cms:entry id="N12B0E" part="chapter4" ref="N12B0E" type="mm"/><cms:entry id="N12B26" part="chapter4" ref="N12B26" type="citenumber">90</cms:entry><cms:entry id="N12B29" part="chapter4" ref="N12B29" type="mm"/><cms:entry id="_Toc110238313" part="chapter4" ref="_Toc110238313" type="link"/><cms:entry id="_Toc111543732" part="chapter4" ref="_Toc111543732" type="link"/><cms:entry id="_Toc111358046" part="chapter4" ref="_Toc111358046" type="link"/><cms:entry id="N12B48" part="chapter4" ref="N12B48" type="citenumber">91</cms:entry><cms:entry id="N12B54" part="chapter4" ref="N12B54" type="mm"/><cms:entry id="N12B61" part="chapter4" ref="N12B61" type="citenumber">92</cms:entry><cms:entry id="N12B67" part="chapter4" ref="N12B67" type="mm"/><cms:entry id="N12B77" part="chapter4" ref="N12B77" type="citenumber">93</cms:entry><cms:entry id="N12B7A" part="chapter4" ref="N12B7A" type="mm"/><cms:entry id="_Toc110238315" part="chapter4" ref="_Toc110238315" type="link"/><cms:entry id="_Toc111358047" part="chapter4" ref="_Toc111358047" type="link"/><cms:entry id="_Toc111359656" part="chapter4" ref="_Toc111359656" type="link"/><cms:entry id="_Toc111358048" part="chapter4" ref="_Toc111358048" type="link"/><cms:entry id="N12BA8" part="chapter4" ref="N12BA8" type="citenumber">94</cms:entry><cms:entry id="N12BAB" part="chapter4" ref="N12BAB" type="mm"/><cms:entry id="_Toc111358049" part="chapter4" ref="_Toc111358049" type="link"/><cms:entry id="N12BC0" part="chapter4" ref="N12BC0" type="citenumber">95</cms:entry><cms:entry id="N12BC3" part="chapter4" ref="N12BC3" type="table"/><cms:entry id="_Toc119308559" part="chapter4" ref="_Toc119308559" type="link"/><cms:entry id="_Toc151993568" part="chapter4" ref="_Toc151993568" type="link"/><cms:entry id="N12D9A" part="chapter4" ref="N12D9A" type="subsection">4.2.6</cms:entry><cms:entry id="N12DA4" part="chapter4" ref="N12DA4" type="mm"/><cms:entry id="N12DB1" part="chapter4" ref="N12DB1" type="citenumber">96</cms:entry><cms:entry id="N12DB7" part="chapter4" ref="N12DB7" type="table"/><cms:entry id="N12F05" part="chapter4" ref="N12F05" type="subsection">4.2.7</cms:entry><cms:entry id="_Toc109549725" part="chapter4" ref="_Toc109549725" type="link"/><cms:entry id="_Toc111358050" part="chapter4" ref="_Toc111358050" type="link"/><cms:entry id="_Toc111358051" part="chapter4" ref="_Toc111358051" type="link"/><cms:entry id="_Toc119308560" part="chapter4" ref="_Toc119308560" type="link"/><cms:entry id="_Toc126566723" part="chapter4" ref="_Toc126566723" type="link"/><cms:entry id="_Toc151993569" part="chapter4" ref="_Toc151993569" type="link"/><cms:entry id="N12F21" part="chapter4" ref="N12F21" type="citenumber">97</cms:entry><cms:entry id="N12F27" part="chapter4" ref="N12F27" type="mm"/><cms:entry id="N12F3D" part="chapter4" ref="N12F3D" type="citenumber">98</cms:entry><cms:entry id="N12F46" part="chapter4" ref="N12F46" type="mm"/><cms:entry id="N12F53" part="chapter4" ref="N12F53" type="section">4.3</cms:entry><cms:entry id="_Toc121207238" part="chapter4" ref="_Toc121207238" type="link"/><cms:entry id="_Toc126566724" part="chapter4" ref="_Toc126566724" type="link"/><cms:entry id="_Toc119308561" part="chapter4" ref="_Toc119308561" type="link"/><cms:entry id="_Toc126566725" part="chapter4" ref="_Toc126566725" type="link"/><cms:entry id="_Toc151993570" part="chapter4" ref="_Toc151993570" type="link"/><cms:entry id="_Toc119308562" part="chapter4" ref="_Toc119308562" type="link"/><cms:entry id="_Toc126566726" part="chapter4" ref="_Toc126566726" type="link"/><cms:entry id="N12F73" part="chapter4" ref="N12F73" type="subsection">4.3.1</cms:entry><cms:entry id="_Toc151993571" part="chapter4" ref="_Toc151993571" type="link"/><cms:entry id="N12F7D" part="chapter4" ref="N12F7D" type="citenumber">99</cms:entry><cms:entry id="N12F95" part="chapter4" ref="N12F95" type="mm"/><cms:entry id="_Toc126566727" part="chapter4" ref="_Toc126566727" type="link"/><cms:entry id="_Toc151993572" part="chapter4" ref="_Toc151993572" type="link"/><cms:entry id="N12FAD" part="chapter4" ref="N12FAD" type="subsection">4.3.2</cms:entry><cms:entry id="N12FB4" part="chapter4" ref="N12FB4" type="citenumber">100</cms:entry><cms:entry id="N12FC0" part="chapter4" ref="N12FC0" type="mm"/><cms:entry id="N12FCC" part="chapter4" ref="N12FCC" type="subsection">4.3.3</cms:entry><cms:entry id="_Toc109549724" part="chapter4" ref="_Toc109549724" type="link"/><cms:entry id="_Toc119308563" part="chapter4" ref="_Toc119308563" type="link"/><cms:entry id="_Toc126566728" part="chapter4" ref="_Toc126566728" type="link"/><cms:entry id="_Toc151993573" part="chapter4" ref="_Toc151993573" type="link"/><cms:entry id="N12FDF" part="chapter4" ref="N12FDF" type="citenumber">101</cms:entry><cms:entry id="N12FE8" part="chapter4" ref="N12FE8" type="mm"/><cms:entry id="_Toc111542416" part="chapter4" ref="_Toc111542416" type="link"/><cms:entry id="_Toc126566729" part="chapter4" ref="_Toc126566729" type="link"/><cms:entry id="_Toc151993574" part="chapter4" ref="_Toc151993574" type="link"/><cms:entry id="chapter5" part="chapter5" ref="chapter5" type="chapter">5.</cms:entry><cms:entry id="N1300F" part="chapter5" ref="N1300F" type="citenumber">102</cms:entry><cms:entry id="_Toc126566730" part="chapter5" ref="_Toc126566730" type="link"/><cms:entry id="N13019" part="chapter5" ref="N13019" type="section">5.1</cms:entry><cms:entry id="_Toc151993575" part="chapter5" ref="_Toc151993575" type="link"/><cms:entry id="N13035" part="chapter5" ref="N13035" type="citenumber">103</cms:entry><cms:entry id="_Toc126566731" part="chapter5" ref="_Toc126566731" type="link"/><cms:entry id="_Toc151993576" part="chapter5" ref="_Toc151993576" type="link"/><cms:entry id="N1304F" part="chapter5" ref="N1304F" type="section">5.2</cms:entry><cms:entry id="N1305C" part="chapter5" ref="N1305C" type="citenumber">104</cms:entry><cms:entry id="N13074" part="chapter5" ref="N13074" type="citenumber">105</cms:entry><cms:entry id="_Toc126566732" part="chapter5" ref="_Toc126566732" type="link"/><cms:entry id="_Toc151993577" part="chapter5" ref="_Toc151993577" type="link"/><cms:entry id="N1309A" part="chapter5" ref="N1309A" type="section">5.3</cms:entry><cms:entry id="N130B0" part="chapter5" ref="N130B0" type="citenumber">106</cms:entry><cms:entry id="N130CE" part="chapter5" ref="N130CE" type="citenumber">107</cms:entry><cms:entry id="N13104" part="chapter5" ref="N13104" type="citenumber">108</cms:entry><cms:entry id="N1311C" part="chapter5" ref="N1311C" type="citenumber">109</cms:entry><cms:entry id="OLE_LINK13" part="chapter5" ref="OLE_LINK13" type="link"/><cms:entry id="_Toc126566733" part="chapter5" ref="_Toc126566733" type="link"/><cms:entry id="_Toc151993578" part="chapter5" ref="_Toc151993578" type="link"/><cms:entry id="N13133" part="chapter5" ref="N13133" type="section">5.4</cms:entry><cms:entry id="N1313D" part="chapter5" ref="N1313D" type="citenumber">110</cms:entry><cms:entry id="OLE_LINK12" part="chapter5" ref="OLE_LINK12" type="link"/><cms:entry id="N1315B" part="chapter5" ref="N1315B" type="citenumber">111</cms:entry><cms:entry id="_Toc126566734" part="chapter5" ref="_Toc126566734" type="link"/><cms:entry id="_Toc151993579" part="chapter5" ref="_Toc151993579" type="link"/><cms:entry id="N1316C" part="chapter5" ref="N1316C" type="section">5.5</cms:entry><cms:entry id="N13179" part="chapter5" ref="N13179" type="citenumber">112</cms:entry><cms:entry id="N1317E" part="chapter5" ref="N1317E" type="section">5.6</cms:entry><cms:entry id="_Toc121207250" part="chapter5" ref="_Toc121207250" type="link"/><cms:entry id="_Toc126566735" part="chapter5" ref="_Toc126566735" type="link"/><cms:entry id="_Toc151993580" part="chapter5" ref="_Toc151993580" type="link"/><cms:entry id="N13194" part="chapter5" ref="N13194" type="citenumber">113</cms:entry><cms:entry id="_Toc126566736" part="chapter5" ref="_Toc126566736" type="link"/><cms:entry id="_Toc151993581" part="chapter5" ref="_Toc151993581" type="link"/><cms:entry ref="N131AA" type="back"/><cms:entry id="N131AC" part="N131AC" ref="N131AC" type="abbreviation">Abkürzungsverzeichnis</cms:entry><cms:entry id="N131B3" part="N131AC" ref="N131B3" type="table"/><cms:entry id="_Toc151993517" part="N131AC" ref="_Toc151993517" type="link"/><cms:entry id="N137D1" part="N137D1" ref="N137D1" type="bibliography">Literaturverzeichnis</cms:entry><cms:entry id="OLE_LINK14" part="N137D1" ref="OLE_LINK14" type="link"/><cms:entry id="_Toc98649175" part="N137D1" ref="_Toc98649175" type="link"/><cms:entry id="_Toc107972451" part="N137D1" ref="_Toc107972451" type="link"/><cms:entry id="_Toc109549712" part="N137D1" ref="_Toc109549712" type="link"/><cms:entry id="_Toc110238299" part="N137D1" ref="_Toc110238299" type="link"/><cms:entry id="_Toc126566737" part="N137D1" ref="_Toc126566737" type="link"/><cms:entry id="_Toc151977844" part="N137D1" ref="_Toc151977844" type="link"/><cms:entry id="_Toc151993582" part="N137D1" ref="_Toc151993582" type="link"/><cms:entry id="N1495A" part="N1495A" ref="N1495A" type="appendix">Anhang</cms:entry><cms:entry id="N1495C" part="N1495A" ref="N1495C" type="head"/><cms:entry id="N1495F" part="N1495A" ref="N1495F" type="p"/><cms:entry id="_Toc107972452" part="N1495A" ref="_Toc107972452" type="link"/><cms:entry id="N14965" part="N1495A" ref="N14965" type="p"/><cms:entry id="_Toc109549713" part="N1495A" ref="_Toc109549713" type="link"/><cms:entry id="N1496B" part="N1495A" ref="N1496B" type="p"/><cms:entry id="_Toc110238300" part="N1495A" ref="_Toc110238300" type="link"/><cms:entry id="N14971" part="N1495A" ref="N14971" type="p"/><cms:entry id="_Toc126566738" part="N1495A" ref="_Toc126566738" type="link"/><cms:entry id="N14977" part="N1495A" ref="N14977" type="p"/><cms:entry id="N14980" part="N1495A" ref="N14980" type="p"/><cms:entry id="N14983" part="N1495A" ref="N14983" type="p"/><cms:entry id="N14985" part="N1495A" ref="N14985" type="table"/><cms:entry id="N14E50" part="N1495A" ref="N14E50" type="p"/><cms:entry id="N14E52" part="N1495A" ref="N14E52" type="table"/><cms:entry id="N14FAA" part="N1495A" ref="N14FAA" type="p"/><cms:entry id="_Toc98649176" part="N1495A" ref="_Toc98649176" type="link"/><cms:entry id="_Toc107972453" part="N1495A" ref="_Toc107972453" type="link"/><cms:entry id="_Toc109549714" part="N1495A" ref="_Toc109549714" type="link"/><cms:entry id="_Toc110238301" part="N1495A" ref="_Toc110238301" type="link"/><cms:entry id="_Toc110233282" part="N1495A" ref="_Toc110233282" type="link"/><cms:entry id="_Toc126566739" part="N1495A" ref="_Toc126566739" type="link"/><cms:entry id="N14FC2" part="N1495A" ref="N14FC2" type="p"/><cms:entry id="N14FC4" part="N1495A" ref="N14FC4" type="table"/><cms:entry id="N18F6E" part="N1495A" ref="N18F6E" type="p"/><cms:entry id="N18F74" part="N1495A" ref="N18F74" type="p"/><cms:entry id="N18F76" part="N1495A" ref="N18F76" type="table"/><cms:entry id="N19208" part="N1495A" ref="N19208" type="p"/><cms:entry id="N1920A" part="N1495A" ref="N1920A" type="table"/><cms:entry id="N1AFF1" part="N1495A" ref="N1AFF1" type="p"/><cms:entry id="_Toc126566740" part="N1495A" ref="_Toc126566740" type="link"/><cms:entry id="N1AFFA" part="N1495A" ref="N1AFFA" type="p"/><cms:entry id="_Toc126566741" part="N1495A" ref="_Toc126566741" type="link"/><cms:entry id="N1B000" part="N1495A" ref="N1B000" type="p"/><cms:entry id="N1B003" part="N1495A" ref="N1B003" type="p"/><cms:entry id="N1B007" part="N1495A" ref="N1B007" type="mm"/><cms:entry id="N1B00B" part="N1495A" ref="N1B00B" type="p"/><cms:entry id="N1B00D" part="N1495A" ref="N1B00D" type="mm"/><cms:entry id="N1B010" part="N1495A" ref="N1B010" type="mm"/><cms:entry id="N1B013" part="N1495A" ref="N1B013" type="mm"/><cms:entry id="_Toc126566742" part="N1495A" ref="_Toc126566742" type="link"/><cms:entry id="N1B01D" part="N1495A" ref="N1B01D" type="p"/><cms:entry id="N1B024" part="N1495A" ref="N1B024" type="mm"/><cms:entry id="N1B028" part="N1495A" ref="N1B028" type="p"/><cms:entry id="N1B02A" part="N1495A" ref="N1B02A" type="mm"/><cms:entry id="N1B02E" part="N1495A" ref="N1B02E" type="p"/><cms:entry id="N1B030" part="N1495A" ref="N1B030" type="mm"/><cms:entry id="N1B033" part="N1495A" ref="N1B033" type="mm"/><cms:entry id="N1B037" part="N1495A" ref="N1B037" type="p"/><cms:entry id="_Toc126566743" part="N1495A" ref="_Toc126566743" type="link"/><cms:entry id="_Toc126566744" part="N1495A" ref="_Toc126566744" type="link"/><cms:entry id="N1B043" part="N1495A" ref="N1B043" type="p"/><cms:entry id="N1B047" part="N1495A" ref="N1B047" type="mm"/><cms:entry id="N1B04B" part="N1495A" ref="N1B04B" type="p"/><cms:entry id="N1B05B" part="N1495A" ref="N1B05B" type="p"/><cms:entry id="N1B05F" part="N1495A" ref="N1B05F" type="mm"/><cms:entry id="N1B063" part="N1495A" ref="N1B063" type="p"/><cms:entry id="N1B073" part="N1495A" ref="N1B073" type="p"/><cms:entry id="N1B076" part="N1495A" ref="N1B076" type="p"/><cms:entry id="N1B078" part="N1495A" ref="N1B078" type="mm"/><cms:entry id="N1B07C" part="N1495A" ref="N1B07C" type="p"/><cms:entry id="N1B080" part="N1495A" ref="N1B080" type="mm"/><cms:entry id="N1B084" part="N1495A" ref="N1B084" type="p"/><cms:entry id="_Toc126566745" part="N1495A" ref="_Toc126566745" type="link"/><cms:entry id="N1B08A" part="N1495A" ref="N1B08A" type="p"/><cms:entry id="_Toc126566747" part="N1495A" ref="_Toc126566747" type="link"/><cms:entry id="N1B090" part="N1495A" ref="N1B090" type="p"/><cms:entry id="_Toc151993583" part="N1495A" ref="_Toc151993583" type="link"/><cms:entry id="N1B097" part="N1B097" ref="N1B097" type="acknowledgement">Danksagung</cms:entry><cms:entry id="N1B0C3" part="N1B0C3" ref="N1B0C3" type="appendix">Publikationen</cms:entry><cms:entry id="N1B0C5" part="N1B0C3" ref="N1B0C5" type="head"/><cms:entry id="N1B0C8" part="N1B0C3" ref="N1B0C8" type="p"/><cms:entry id="N1B0CA" part="N1B0C3" ref="N1B0CA" type="table"/><cms:entry id="N1B296" part="N1B0C3" ref="N1B296" type="p"/><cms:entry id="_Toc126566748" part="N1B0C3" ref="_Toc126566748" type="link"/><cms:entry id="N1B29C" part="N1B0C3" ref="N1B29C" type="p"/><cms:entry id="_Toc151993584" part="N1B0C3" ref="_Toc151993584" type="link"/><cms:entry id="N1B2A3" part="N1B2A3" ref="N1B2A3" type="declaration">Erklärung</cms:entry><cms:entry part="front" type=":current"/><cms:entry type=":lang">de</cms:entry><cms:entry ref=":contents" type=":contents">Inhaltsverzeichnis</cms:entry><cms:entry type=":help"><url href="http://...">Hilfe</url></cms:entry></cms:meta><cms:content><front id="front"><p>
			<link id="_Toc115161848"/>
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			<link id="_Toc121207180"/>
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			<link id="_Toc126566671"/>
		</p><title>
			<br/>Expression und biologische Funktion von humanen endogenen Retroviren (HERVs), insbesondere von HERV-K<br/>
		</title><submission>DISSERTATION</submission><degree>zur Erlangung des akademischen Grades<br/>doctor rerum naturalium<br/>(Dr. rer. nat.)<br/>im Fach Biologie<br/>
		</degree><major>eingereicht an der<br/>Mathematisch-Naturwissenschaftlichen Fakultät I<br/>der Humboldt-Universität zu Berlin<br/>
		</major><author>von<br/>Diplom-Biologin <given>Kristina</given>
			<surname>Büscher</surname>
			<br/>
			<suffix>geboren am 23. Januar 1974 in Bielefeld</suffix>
			<br/>
		</author><p>Präsident der Humboldt-Universität zu Berlin<br/>Prof. Dr. Christoph Markschies</p><dean>der Mathematisch-Naturwissenschaftlichen Fakultät I<br/>Prof. Thomas Buckhout, PhD<br/>
		</dean><approvals>
			<name>Prof. Dr. Krüger </name>
			<name>Prof. Dr. Kurth</name>
			<name>PD Dr. Brune</name>
		</approvals><date>Tag der mündlichen Prüfung: 20.09.2006</date><p>
			<link id="_Toc151975942"/>
		</p><p>
			<link id="_Toc151977776"/>
		</p><p>
			<link id="_Toc151993514"/>
		</p><abstract lang="de">
			<head>Abstract</head>
			<p>Daten des humanen Genomprojektes zeigen, dass ca. 8% des gesamten humanen Genoms aus retroviralen Sequenzen besteht. Der überwiegende Teil dieser Proviren ist aufgrund verschiedener Mutationen defekt. Im Gegensatz zu allen anderen HERV Proviren scheinen einige HERV-K Proviren intakt zu sein und besitzen offene Leserahmen für alle viralen Proteine. Die Familie des humanen endogenen Retrovirus K HML2 umfasst ca. 30 eng verwandte Proviren. Zusätzlich zu den Strukturproteinen Gag und Env und der Reversen Transkriptase, exprimiert HERV-K zwei regulatorische Proteine, Rec und Np9. Beide sind im Nukleus lokalisiert und tumorigene Eigenschaften bzw. eine Expression in Assoziation mit Tumorgeweben wurde nachgewiesen.</p>
			<p>Neben Zelllinien, wie die Teratokarzinomzelllinie GH und einigen Brustkrebszelllinien, für die die Expression von HERV-K mRNA und die Produktion von Viruspartikeln bekannt ist, konnte die Expression von HERV-K Proteinen und Partikeln für Melanomzellen gezeigt werden.</p>
			<p>Volllängen mRNA von HERV-K war in allen untersuchten humanen Proben nachweisbar. Gespleißtes <em>env</em> und <em>rec</em> war in 39% der Gewebe und in 38% der Melanomzelllinien exprimiert. Zusätzlich werden HERV-H, -R und -W exprimiert. Von den auf spezifische Antikörper gegen HERV-K Proteine untersuchten Seren der Melanompatienten waren 16% positiv für das transmembrane Hüllprotein, jedoch reagierte kein Serum mit Rec oder Np9.Da im Zuge der Entstehung von Tumoren immer auch eine Dedifferenzierung der entarteten Zellen diskutiert wird, wurde die Expression von HERVs in undifferenzierten, embryonalen Stammzellen bestimmt. In den untersuchten embryonalen Stammzellen lässt sich Volllängen mRNA, sowie gespleißte <em>env</em>, <em>rec</em> und <em>np9</em> mRNA nachweisen. Während der Differenzierung zu neuronalen Vorläuferzellen sinkt die Expression jedoch wieder auf ein mit normalen Zellen vergleichbares Niveau.</p>
			<p>Obwohl gespleißte RNA und virale Proteine von HERV-K vor allem in Tumoren und Tumorzelllinien exprimiert werden, ist deren Funktion während der Tumorentstehung noch immer ungeklärt. Auch die Bedeutung der HERV-K Expression in humanen Stammzellen ist noch unklar,  insbesondere in Hinblick auf eine mögliche Tumorigenität.</p>
			<p>
				<link id="_Toc151975943"/>
			</p>
			<p>
				<link id="_Toc151977777"/>
			</p>
			<p>
				<link id="_Toc151993515"/>
			</p>
		</abstract><keywords lang="de">
			<keyword>endogenes Retrovirus</keyword>
			<keyword>HERV-K</keyword>
			<keyword>malignes Melanom</keyword>
			<keyword>Embryonale Stammzellen</keyword>
			<keyword>Rec, Np9</keyword>
		</keywords><abstract lang="en">
			<head>Abstract</head>
			<p>In contrast to all other human endogenous retroviruses, proviruses of the human endogenous retrovirus family HERV-K have maintained open reading frames for all viral proteins. Although most proviruses are defective, structural proteins Gag and Env, the reverse transcriptase and two regulatory proteins, Rec and Np9, have been described. Rec resembles the Rev protein of HIV and tumourigenic potential was confirmed. Np9 as well is located in the nucleus and expression in association with tumour tissues was observed. Additionally to cell lines known to produce HERV-K virus particles, such as the teratocarcinoma cell line GH and breast cancer cell lines, recently melanoma cells were described to express HERV-K proteins and particles. </p>
			<p>In order to study the expression of HERV-K, -H, -R and -W, in melanoma cell lines and biopsies primer sets were used. Antisera specific for HERV-K proteins were used for immunohistochemistry and sera from melanoma patients were investigated for HERV-K specific antibodies.</p>
			<p>Full length mRNAs of all HERVs were found in all human cells. Spliced <em>env</em> and <em>rec</em> of HERV-K were detected in 39% of the melanoma biopsies and in 38% of the melanoma cell lines. Expression of HERV-K in situ was shown by immunohistochemistry. In addition, 16% of the patients sera tested showed antibodies against the HERV-K transmembrane envelope protein, but no antibodies against Np9 or Rec could be detected. </p>
			<p>A certain dedifferentiation of cells as a consequence of tumour development is discussed. Therefore the expression of HERV-K in undifferentiated embryonic stem cells was investigated. The investigated stem cells showed expression of HERV-K full length, <em>env</em>,<em>rec</em>and <em>np9</em> mRNA. Although the expression decreased with differentiation to neuronal precursor cells.</p>
			<p>Even though HERV-K mRNA and proteins were expressed in a high percentage of melanomas their function in tumour development is still unclear. As well as the meaning of the HERV-K expression in embryonic stem cells, particularly for a tumourigenic potential.</p>
			<p>
				<link id="_Toc151975944"/>
			</p>
			<p>
				<link id="_Toc151977778"/>
			</p>
			<p>
				<link id="_Toc151993516"/>
			</p>
		</abstract><keywords lang="en">
			<keyword>endogenous retrovirus</keyword>
			<keyword>HERV-K</keyword>
			<keyword>malignant melanoma</keyword>
			<keyword>embryonic stem cells</keyword>
			<keyword>Rec</keyword>
			<keyword>Np9</keyword>
		</keywords><freehead id=":contents">Inhaltsverzeichnis</freehead><ul><li><p><link ref="chapter1">1.</link> Zusammenfassung</p></li><li><p><link ref="chapter2">2.</link> Einleitung <ul><li><p><link ref="N10199">2.1</link> 
					Retroelemente</p></li><li><p><link ref="N101D2">2.2</link> Retroviren</p></li><li><p><link ref="N1025A">2.3</link> Humane endogene Retroviren (HERV)<ul><li><p><link ref="N1028F">2.3.1</link> 
						Humanes Endogenes Retrovirus K (HERV-K) </p></li><li><p><link ref="N10346">2.3.2</link> Biologische Bedeutung von HERV-K</p></li></ul></p></li><li><p><link ref="N1037D">2.4</link> 
					
					Malignes Melanom</p></li><li><p><link ref="N10512">2.5</link> 
					
					Embryonale Stammzellen </p></li><li><p><link ref="N10557">2.6</link> 
					
					Zielsetzung der Arbeit</p></li></ul></p></li><li><p><link ref="chapter3">3.</link> Material und Methoden<ul><li><p><link ref="N105A8">3.1</link> 
					Chemikalien</p></li><li><p><link ref="N105D5">3.2</link> Zellbiologische Methoden<ul><li><p><link ref="N105EC">3.2.1</link> 
						Melanomgewebe</p></li><li><p><link ref="N10610">3.2.2</link> Zellen und Medien</p></li><li><p><link ref="N10CC1">3.2.3</link> Kulturbedingungen für immortalisierte Zelllinien</p></li><li><p><link ref="N10CE2">3.2.4</link> Einfrieren und Auftauen von Zellen</p></li><li><p><link ref="N10D39">3.2.5</link> Bestimmung der Vitalität und der Zellzahl mit Trypanblau</p></li><li><p><link ref="N10D60">3.2.6</link> Transfektion von Zellen</p></li><li><p><link ref="N10D8D">3.2.7</link> Infektion von Zellen mit HERV-K</p></li></ul></p></li><li><p><link ref="N10DD3">3.3</link> Molekularbiologische Methoden<ul><li><p><link ref="N10DF0">3.3.1</link> 
						RNA-Aufreinigung</p></li><li><p><link ref="N10E20">3.3.2</link> DNA-Aufreinigung</p></li><li><p><link ref="N10E7D">3.3.3</link> Quantifizierung und Reinheitsbestimmung von Nukleinsäuren</p></li><li><p><link ref="N10EA4">3.3.4</link> Polymerase-Kettenreaktion (PCR)</p></li><li><p><link ref="N10F8A">3.3.5</link> one-step Reverse Transkriptase PCR (RT-PCR)</p></li><li><p><link ref="N11092">3.3.6</link> Agarosegelelektrophorese von DNA</p></li><li><p><link ref="N110B9">3.3.7</link> Reverse Transkriptase real-time PCR</p></li></ul></p></li><li><p><link ref="N1128D">3.4</link> 
					
					
					
					
					Proteinchemische Methoden<ul><li><p><link ref="N112B9">3.4.1</link> 
						Protein-Aufreinigung</p></li><li><p><link ref="N11346">3.4.2</link> Quantifizierung von Proteinen</p></li><li><p><link ref="N113A0">3.4.3</link> 
						SDS-Page</p></li><li><p><link ref="N1154F">3.4.4</link> 
						Klonierung, Expression und Aufreinigung von rekombinanten Proteinen</p></li><li><p><link ref="N11997">3.4.5</link> Test zur Aktivität von Reverser Transkriptase </p></li></ul></p></li><li><p><link ref="N119A1">3.5</link> 
					
					
					
					
					Immunologische Methoden<ul><li><p><link ref="N119CD">3.5.1</link> 
						Herstellung von Immunseren in der Ziege</p></li><li><p><link ref="N11ACF">3.5.2</link> Epitop-Kartierung mit einer Pepspot®-Membran</p></li><li><p><link ref="N11AEA">3.5.3</link> Westernblot mit Immunseren</p></li><li><p><link ref="N11C69">3.5.4</link> Immunfluoreszenz</p></li><li><p><link ref="N11C84">3.5.5</link> Immunhistologie von Melanommetastasen</p></li></ul></p></li></ul></p></li><li><p><link ref="chapter4">4.</link> Ergebnisse<ul><li><p><link ref="N11CAC">4.1</link> 
					Generierung neuer Methoden zur Analyse der HERV-K Expression<ul><li><p><link ref="N11CC6">4.1.1</link> 
						RT-PCR zum semiquantitativen Nachweis der HERV-K Expression</p></li><li><p><link ref="N11D1F">4.1.2</link> RT-PCR zum quantitativen Nachweis der HERV-K Expression </p></li><li><p><link ref="N11EC3">4.1.3</link> 
						
						
						
						
						
						Charakterisierung neuer Antiseren zur Analyse der HERV-K Expression </p></li></ul></p></li><li><p><link ref="N11FAF">4.2</link> Expression von HERV-K in Melanomen<ul><li><p><link ref="N1202E">4.2.1</link> 
						Expression von HERVs in Melanomgeweben und -zellen</p></li><li><p><link ref="N12205">4.2.2</link> Bestimmung exprimierter HERV-K Proviren</p></li><li><p><link ref="N1226E">4.2.3</link> Semiquantitativer Nachweis der Expression von HERV-K </p></li><li><p><link ref="N1258A">4.2.4</link> Real-time RT-PCR zur quantitativen Bestimmung der Expression von HERV-K</p></li><li><p><link ref="N12AD0">4.2.5</link> Expression von HERV-K Proteinen </p></li><li><p><link ref="N12D9A">4.2.6</link> HERV-K spezifische Antikörper in Seren von Melanompatienten</p></li><li><p><link ref="N12F05">4.2.7</link> 
						
						
						
						
						
						Infektionsversuche mit HERV-K Partikeln</p></li></ul></p></li><li><p><link ref="N12F53">4.3</link> 
					
					
					
					
					Expression von HERV-K in humanen embryonalen Stammzellen<ul><li><p><link ref="N12F73">4.3.1</link> 
						Expression von HERV-K in humanen embryonalen Stammzellen</p></li><li><p><link ref="N12FAD">4.3.2</link> Veränderung der HERV-K Expression während der Differenzierung</p></li><li><p><link ref="N12FCC">4.3.3</link> 
						
						
						
						Expression von HERV-K Proteinen in embryonalen Stammzellen</p></li></ul></p></li></ul></p></li><li><p><link ref="chapter5">5.</link> Diskussion<ul><li><p><link ref="N13019">5.1</link> 
					HERVs: Junk-DNA oder Träger einer biologischen Funktion?</p></li><li><p><link ref="N1304F">5.2</link> Entwicklung neuer Methoden zur Analyse der Expression von HERV-K</p></li><li><p><link ref="N1309A">5.3</link> Expression von HERV-K im malignen Melanom</p></li><li><p><link ref="N13133">5.4</link> Mögliche biologische Funktionen von HERV-K</p></li><li><p><link ref="N1316C">5.5</link> HERV-K Expression in humanen embryonalen Stammzellen</p></li><li><p><link ref="N1317E">5.6</link> 
					
					
					Ausblick</p></li></ul></p></li><li><p><link ref="N131AC">Abkürzungsverzeichnis</link></p></li><li><p><link ref="N137D1">Literaturverzeichnis</link></p></li><li><p><link ref="N1495A">Anhang</link></p></li><li><p><link ref="N1B097">Danksagung</link></p></li><li><p><link ref="N1B0C3">Publikationen</link></p></li><li><p><link ref="N1B2A3">Erklärung</link></p></li></ul><freehead id=":toc-tables">Tabellen</freehead><ul><li><p><link ref="N1063B">Tabelle 1: verwendete Zelllinien</link></p></li><li><p><link ref="N12077">Tabelle 2: Expression von HERVs</link></p></li><li><p><link ref="N122E9">Tabelle 3: Expression von HERV-K</link></p></li><li><p><link ref="N125FC">Tabelle 4: relative Expression von HERV-K in Melanomgeweben</link></p></li><li><p><link ref="N1289A"> Tabelle 5: Relative Expression von HERV-K in Melanomzelllinien</link></p></li><li><p><link ref="N12BC3">Tabelle 6: Immunhistologie von HERV-K Proteinen in Primärtumoren und Metastasen</link></p></li><li><p><link ref="N12DB7">Tabelle 7: Klinische Daten von Patient LAN</link></p></li><li><p><link ref="N14985">Tabelle 1: verwendete Pimer und Sonden</link></p></li><li><p><link ref="N14E52">Tabelle 1: verwendete Pimer und Sonden</link></p></li><li><p><link ref="N14FC4">Tabelle 2: Expression in Melanomgeweben und -zellen</link></p></li><li><p><link ref="N18F76"> Tabelle 3: verwendete Antikörper</link></p></li><li><p><link ref="N1920A">Tabelle 4: verwendete Patientenseren</link></p></li></ul><freehead id=":toc-media">Bilder</freehead><ul><li><p><link ref="N101BB">Abb. 2.1: Klassifizierung der Retroelemente. Elemente, die über ein RNA-Zwischenprodukt übertragen werden, werden als Retroelemente bezeichnet und in Elemente mit und ohne LTR unterteilt. Retroelemente ohne RT werden als Pseudogene (ohne eigenen Promotor) oder als Retrogene (mit eigenem Promotor) bezeichnet, Retroposons besitzen kein LTR aber eine eigene RT. Retroelemente viralen Ursprungs sind Retrotransposons (ohne env Gen) und Retroviren (mit env Gen).</link></p></li><li><p><link ref="N101EE">Abb. 2.2.: Aufbau eines Retroviruspartikels.</link></p></li><li><p><link ref="N10210">Abbildung 2.3: Organisation des RNA-Genoms von Retroviren. Dargestellt sind die Volllängen-mRNA und die <strong>
								<em>env</em>
							</strong>-mRNA mit ihren flankierenden Sequenzen. Die Abkürzungen sind dem Text zu entnehmen. SA = Spleißakzeptor, PA = Polyadenylierungssignal, PBS = Primerbindestelle, LRV = Leserasterverschiebung [modifiziert aus Vogt 1997a].</link></p></li><li><p><link ref="N102BD">Abb. 2.4: Genomische Organisation von HERV-K und gespleißte mRNA Transkripte. Organisation von HERV-K Proviren des Prototyps und &#916;HERV-K. Exprimierte Transkripte der HERV-K Proviren: Vollängen mRNA und gespeißtes <strong>
									<em>env</em>
								</strong>, <strong>
									<em>rec</em>
								</strong>, <strong>
									<em>np9</em>
								</strong>und das 1,5kb Transkript. Die Kodierung für die entsprechenden Proteine Gag, Protease, Polymerase, Env, Rec und Np9 sind gekennzeichnet [modifiziert nach Löwer et al 1995].</link></p></li><li><p><link ref="N102ED">Abb. 2.5: <em>Envelope</em> Vorläufer Protein und prozessiertes TM-Peptid von HERV-K. Schematische Darstellung des <strong>
									<em>Envelope</em>
								</strong> Vorläuferproteins, aus dem durch proteolytische Spaltung das Oberflächenprotein und das Transmembranprotein entstehen. Bei dem TM-Protein ist die Anordnung der strukturellen Domänen, Fusionspeptid, Cysteinschleife und Transmembrandurch-gang, dargestellt.</link></p></li><li><p><link ref="N1030E">Abb. 2.6: Schematische Darstellung des Rec- und Np9-Proteins von HERV-K.  Schematische Darstellung der exprimierten Proteine Rec und Np9. Dargestellt sind die funktionellen Domänen. NLS Nukleus Lokalisations Signal, NES Nukleus Export Signal, PLZF Promyelozytische Leukämie Zinkfinger Protein, CKII Casein Kinase II Phosphorylierungsstelle (siehe Text).</link></p></li><li><p><link ref="N11CDC">Abb. 4.1: Lokalisation der Primer für HERV-K. Organisation von HERV-K auf DNA-Ebene und die Lokalisation der einzelnen HERV-K spezifischen Primer P1 bis P7 auf mRNA-Ebene.</link></p></li><li><p><link ref="N11CFB">Abb. 4.2: RT-PCR mit HERV-K Primern. Agarosegel der RT-PCR mit dem Primerset von GH, 293 und SK-MEL-28 Zellen, M Marker, 1 P2+P3, 2 P4+P5, 3 P2+P5, 4 P2+P6, 5 P1+P7 und 6 GAPDH; * unspezifisch</link></p></li><li><p><link ref="N11D35">Abb. 4.3: Lokalisation der Primer für den real time RT-PCR Nachweis. Organisation der HERV-K DNA im humanen Genom und Lokalisation der Sonde sowie der einzelnen TaqMan Primer auf mRNA-Ebene.</link></p></li><li><p><link ref="N11D4E">Abb. 4.4: Bestimmung der optimalen Sondenkonzentration. Der C<strong>T</strong> in Abhängigkeit der Sondenkonzentration für die einzelnen Nachweise der HERV-K Transkripte</link></p></li><li><p><link ref="N11D67">Abb. 4.5: Bestimmung der optimalen Primerkonzentration in Abhängigkeit von MgSO<sub>4</sub>.Der C<strong>T</strong> in Abhängigkeit der Primerkonzentration bei verschiedenen MgSO4- Konzentrationen für den Nachweise der HERV-K Volllänge und <strong>
									<em>env</em>
								</strong>.</link></p></li><li><p><link ref="N11D89">Abb. 4.6: Bestimmung der optimalen Primerkonzentration. Der C<strong>T</strong> in Abhängigkeit der Primerkonzentration für die einzelnen Nachweise der HERV-K Transkripte.</link></p></li><li><p><link ref="N11D9C">Abb. 4.7: Bestimmung der Effizienz der real time RT-PCR Reaktion am Beispiel des Nachweises der Volllänge von HERV-K. (A) Ausverdünnung der RNA von GH, dargestellt ist die Fluoreszenz in Abhängigkeit der Zyklenzahl. (B) Standardgerade der Ausverdünnung, dargestellt sind die C<strong>T</strong>-Werte in Abhängigkeit der eingesetzten Templatemenge, gestrichelte Linie: Konfidenzintervall bei 99%</link></p></li><li><p><link ref="N11EE8">Abb. 4.8: Klonierungsstrategie der Ektodomäne des Transmembranproteins gp36 von HERV-K. <strong>Schematische Darstellung der Lage der Klonierungsprimer auf DNA-Ebene sowie der Klonierungsstrategie und das entsprechende Agarosegel der RT-PCR mit GH Gesamt-RNA.</strong>
							</link></p></li><li><p><link ref="N11F01">Abb. 4.9: Sequenzvergleich der rekombinanten gp36 Proteine. <strong>Dargestellt sind die Sequenzen der Klone C6-5 und HETM2 [Phelps 1997] im Vergleich zu verschiedenen HERV-K Sequenzen der NCBI Datenbank (Accnrs. P61566,</strong>
								<strong>AAD51798, Q69384 und Q902F9).</strong>
							</link></p></li><li><p><link ref="N11F20">Abb. 4.10:10 Epitopkartierung der Ziegenseren 7 und 26 spezifisch für HERV-K gp36. (A) <strong>Pepspotmembran zur Epitopkartierung am Beispiel für Ziegenserum 26.</strong> (B) <strong>Dargestellt ist die Sequenz von gp36 sowie die mittels Pepspot ermittelten Epitope der Ziegenseren 7 und 26 im Vergleich. Die Sequenz des zur Immunisierung verwendeten Anteils ist schwarz </strong>
								<strong>
									<br/>dargestellt, die Sequenz der Cysteinschleife fett</strong>.</link></p></li><li><p><link ref="N11F49">Abb. 4.11: Klonierungsstrategiedes HERV-K Np9 Proteins. 
								
								<strong>Schematische Darstellung der Lage der Klonierungsprimer auf DNA-Ebene sowie der Klonierungsstrategie und das entsprechende Agarosegel der RT-PCR mit GH Gesamt-RNA</strong>.</link></p></li><li><p><link ref="N11F65">Abb. 4.12: Sequenzvergleich der rekombinanten Np9 Proteine. <strong>Dargestellt sind die Sequenzen der Klone rNp9 2, 3 und 5 im Vergleich zu den veröffentlichen Sequenzen von Armbrüster et al. 2002.</strong>
							</link></p></li><li><p><link ref="N11F7E">Abb. 4.13: Westernblotanalyse des für rNp9 spezifischen Ziegenserum 29. <strong>Dargestellt sind verschiedene Verdünnungen von Präimmunserum (1), Immunserum (2) sowie über eine IgG-Säule aufgereinigtes Immunserum (3) von Ziege 29 nach der dritten Immunisierung.</strong>
							</link></p></li><li><p><link ref="N11FCE">Abb. 4.14: RT-PCR zur Überprüfung der RNA-Integrität und DNA-Kontamination.  
							<strong>M Marker, 1 GH, 2 293, 3 SK-MEL-28, 4 KLM und 5 SC (Gewebe), 6 AN und 7 AP (Zellen), </strong>
							<strong>siehe Anhang Seite IV und V</strong>
						</link></p></li><li><p><link ref="N11FE9">Abb. 4.15: RT-PCR zur Überprüfung der Integrität der RNA der Melanomgewebeproben.<strong>
								<br/>M Marker, 1 bis 24 Gewebeproben, die Zahlen korrespondieren mit Tabelle 2, Anhang Seite IV</strong>
						</link></p></li><li><p><link ref="N12001">Abb. 4.16: RT-PCR zur Überprüfung des Melanomcharakters bei Melanom-Zelllinien. 
							<strong>M Marker, a MEWO, b 293, c SK-MEL-28, d SK-MEL-1, e GR-M und f GH; </strong>
							<strong>
								<br/>32 bis 42 Melanom-Zelllinien, die Zahlen korrespondieren mit Tabelle 2, Anhang Seite V.</strong>
						</link></p></li><li><p><link ref="N1204D">Abb. 4.17:Expression von HERV-R, -W und -H in Melanomzellinien. (A) <strong>Expression von HERVs in 293- und GH- Zellen; M Marker, R HERV-R, W HERV-W, H HERV-H. </strong>(B)<strong> Expression von HERVs in Melanomzellen; M Marker, c SK-MEL-28,d SK-MEL-1, 0 H</strong>
								<strong>
									<sub>2</sub>
								</strong>
								<strong>O, 32 bis 47 Melanom-Zelllinien, die Zahlen korrespondieren mit Tabelle 2, Anhang Seite V</strong>.</link></p></li><li><p><link ref="N1228D">Abb. 4.18: Agarosegel der RT-PCR mit normalen Melanozyten. <strong>RT-PCR mit dem HERV-K Primern von normalen Melanozyten; M Marker, 1 P2+P3, 2 P4+P5, 3 P2+P5, 4 P2+P6, 5 P1+P7, 6 GAPDH und 7 DNA Kontrolle.</strong>
							</link></p></li><li><p><link ref="N122B8">Abb. 4.19: Exemplarisches Agarosegel der RT-PCR mit Melanomproben. <strong>RT-PCR mit dem HERV-K Primern von Melanomgewebe SCHM und -zelllinie GL (Anhang Seite IV und V); M Marker, 1 P2+P3, 2 P4+P5, 3 P2+P5, 4 P2+P6, 5 P1+P7, 6 GAPDH und 7 DNA Kontrolle.</strong>
							</link></p></li><li><p><link ref="N125C1">Abb. 4.20: Relative Expression von HERV-K. <strong>Dargestellt ist die relative Expression der HERV-K Transkripte in SK-MEL-28-, 293-, C8166-Zellen und PBMCs in Bezug auf GH.</strong>
							</link></p></li><li><p><link ref="N125E3">Abb. 4.21:Relative Expression von HERV-K. <strong>Dargestellt ist die relative Expression der HERV-K Transkripte in FE-, FM-, KLM-, MA-, SC-, TB-, AA- und AB- Melanomgeweben, AB zeigte in der semiquantitativen PCR nur eine schwache Bande und LAN-Gewebe war negativ für gespleißte HERV-K mRNA (siehe Anhang Seite IV). Jeweils in Bezug auf GH-mRNA</strong>. </link></p></li><li><p><link ref="N12881">Abb. 4.22: Relative Expression von HERV-K. <strong>Dargestellt ist die relative Expression der HERV-K Transkripte in BA-, LAU-, SCHM-, SCHW-, ZO- und AC-Melanomzellen, RA- Zellen waren in der semiquantiativen PCR negativ für gespleißtes HERV-K mRNA (siehe Anhang Seite V). Jeweils in Bezug auf GH mRNA.</strong>
							</link></p></li><li><p><link ref="N12AAF">Abb. 4.23: Relative Expression von HERV-K in Ausgangsgeweben und korrespondierenden Zelllinien. <strong>Dargestellt ist die relative Expression der HERV-K Transkripte in AS- und AT Melanomen und Zelllinien. Jeweils in Bezug auf GH mRNA.</strong>
							</link></p></li><li><p><link ref="N12AEC">Abb. 4.24: Westernblotanalyse zur HERV-K gp36 Expression. <strong>Westernblot mit je 20µg Gesamtprotein von GH-, 293- und SK-MEL-28-Zellen und Ziegenserum 26 spezifisch für HERV-K TM. Vorläuferprotein und gp36 sind markiert. GAPDH</strong>
								<strong>und &#946;-Aktin zeigen die gleichmäßige Beladung.</strong>
							</link></p></li><li><p><link ref="N12B0E">Abb. 4.25: Westernblotanalyse zur HERV-K gp36 Expression in normalen Geweben.  
								<strong>Westernblot mit je 50µg Gesamtprotein aus 1 Herz-, 2 Leber-, 3 Pankreas-, 4 Testis-, 5 Prostata- und 6 Plazentagewebe mit Ziegenserum 26 spezifisch für HERV-K TM/gp36. &#946;-Aktin zeigt die gleichmäßige Beladung.</strong>
							</link></p></li><li><p><link ref="N12B29">Abb. 4.26: Westernblotanalyse zur HERV-K gp36 Expression in Melanomgeweben und -zelllinien. <strong>Westernblot mit je 30µg Gesamtprotein aus den entsprechenden Geweben bzw. Zelllinien (siehe Anhang Seite IV und V) mit Ziegenserum 26 spezifisch für HERV-K TM/gp36. GAPDH  zeigt die gleichmäßige Beladung des Gels.</strong>
							</link></p></li><li><p><link ref="N12B54">Abb. 4.27: Immunfluoreszenz mit GH-, SK-MEL-28- and 293-Zellen. <strong>Die Zellen wurden mit HERV-K gp36/TM spezifischem Ziegenserum 26 (a, c und e) und mit Präimmunserum (b, d und f) gefärbt. </strong>
							</link></p></li><li><p><link ref="N12B67">Abb. 4.28: Immunfluoreszenz mit SK-MEL-28 Zellen. <strong>Die Zellen wurden nicht permeabilisiert und mit HERV-K gp36/TM spezifischen Ziegenserum 26 gefärbt.</strong>
							</link></p></li><li><p><link ref="N12B7A">Abb. 4.29: Immunfluoreszenz mit GH-Zellen. <strong>Die Zellen wurden mit spezifischen Seren gegen die HERV-K Proteinen Rec (Kaninchen 4) und Np9 (Ziege 29) sowie den entsprechenden Präimmunseren gefärbt.</strong>
							</link></p></li><li><p><link ref="N12BAB">Abb. 4.30: Immunhistologische Färbung von Melanommetastasen. <strong>Schnitte wurden mit Antikörpern spezifisch für verschiedene HERV-K Proteine und den entsprechenden Präimmun-seren gefärbt, um die Expression von HERV-K Proteinen zu untersuchen.</strong></link></p></li><li><p><link ref="N12DA4">Abb. 4.31: Westernblot Analyse mit rekombinantem HERV-K TM. <strong>Serum von Patient LAN über den Verlauf der Zeit getestet auf Antikörper gegen HERV-K TM.</strong>
							</link></p></li><li><p><link ref="N12F27">Abb. 4.32: Bestimmung der Aktivität von Reverser Transkriptase in Zellkulturüberständen und Nachweis viraler HERV-K RNA im Viruspellet. (A) <strong>Bestimmung der RT-Aktivität im Zellkulturüberstand (schwarz) und im Viruspellet der Ultrazentrifugation von Zellkultur-überständen (grau) von SK-MEL-28-, 293- und GH-Zellen.</strong> (B) <strong>RT-PCR Nachweis viraler HERV-K Volllängen-RNA im Viruspellet aus GH-, 293-, und SK-MEL-28-Zellen. 1 keine RT zur Kontrolle von kontamin.ierender (zellulärer) DNA;</strong>
								<strong>2 HERV-K Vollängen Nachweis mit Primer-paar P2 und P3 (siehe Seite 47).</strong>
							</link></p></li><li><p><link ref="N12F46">Abb. 4.33: HERV-K Partikel im Pellet aus dem Überstand von SK-MEL-28-Zellen. <strong>Dargestellt sind pleiomorphe Strukturen, die retroviralen Partikeln ähnlich sehen, aber defekt zu sein scheinen. 150nm sind angezeigt.</strong>
							</link></p></li><li><p><link ref="N12F95">Abb. 4.34: Relative Expression von HERV-K in humanen embryonalen Stammzellen. <strong>Dargestellt ist die relative Expression der HERV-K Transkripte in humanen embryonalen Stamm-zelllinien in Bezug auf GH-Zellen. Stammzelllinien H9, H9.2 und I3 jeweils mit humanen (HFF) bzw. murinen (MEF) Feederzellen kultiviert.</strong>
							</link></p></li><li><p><link ref="N12FC0">Abb. 4.35: Relative Expression von HERV-K in undifferenzierten ES-Zellen und differenzierten neuronalen Vorläuferzellen. <strong>HERV-K Expression in humanen ES Zellen und den jeweilig daraus differenzierten Zellen. Die Expression der differenzierten Zellen ist jeweils auf die hES-Ursprungszelllinie bezogen.</strong>
							</link></p></li><li><p><link ref="N12FE8">Abb. 4.36: Westernblotanalyse zur HERV-K gp36 Expression in humanen embryonalen Stammzellen und daraus differenzierten neuronalen Progenitorzellen. <strong>Westernblot mit je 30µg Gesamtprotein pro Spur (Beschriftung siehe Text Seite 83), gefärbt mit Ziegenserum 26 spezifisch für HERV-K TM. Gp36/TM ist jeweils markiert.</strong>
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