{"title":"Chondrom: 6","body":"<BR><\/BR><STRONG>Chondrom<\/STRONG><BR><\/BR><BR><\/BR>Die mitochondriale DNA (mtDNA) wird ausschlie&#223;lich in m&#252;tterlicher Linie vererbt, weil die Mitochondrien des Spermiums sich &#8211; auch nach der Befruchtung des Eies &#8211; nicht mehr teilen. Daher findet keine Rekombination der mtDNA statt. Die mtDNA k&#246;nnte daher die \"molekulare Evolution\" sozusagen rein widerspiegeln und wird deshalb zunehmend mehr in entsprechende Untersuchungen einbezogen.<BR><\/BR>Die Tab. zeigt die durch Restriktionsanalyse bestimmten prozentualen Unterschiede der mtDNA-Sequenzen zwischen verschiedenen Individuen oder Populationen (*) der gleichen Art.  \n\n<TABLE BORDER=\"0\" CELLSPACING=\"0\" CELLPADDING=\"0\"><TR><TD ALIGN=\"left\"><TABLE ALIGN = \"left\" BORDER = \"1\" CELLSPACING = \"0\" CELLPADDING = \"0\" BORDERCOLOR = \"#000000\" \n\n<TR>\n<TD ALIGN = \"left\" VALIGN = \"middle\" WIDTH = \"240\" >\nTaxon\n<\/TD>\n<TD ALIGN = \"left\" VALIGN = \"middle\" WIDTH = \"240\" >\nDifferenz (%)          \n<\/TD>\n<\/TR>\n<TR>\n<TD ALIGN = \"left\" VALIGN = \"middle\" WIDTH = \"240\" >\nHomo sapiens (Mensch)\n<\/TD>\n<TD ALIGN = \"left\" VALIGN = \"middle\" WIDTH = \"240\" >\n0,36          \n<\/TD>\n<\/TR>\n<TR>\n<TD ALIGN = \"left\" VALIGN = \"middle\" WIDTH = \"240\" >\nPan troglodytes (Schimpanse)\n<\/TD>\n<TD ALIGN = \"left\" VALIGN = \"middle\" WIDTH = \"240\" >\n1,3          \n<\/TD>\n<\/TR>\n<TR>\n<TD ALIGN = \"left\" VALIGN = \"middle\" WIDTH = \"240\" >\nPan paniscus (Bonobo)\n<\/TD>\n<TD ALIGN = \"left\" VALIGN = \"middle\" WIDTH = \"240\" >\n1,3          \n<\/TD>\n<\/TR>\n<TR>\n<TD ALIGN = \"left\" VALIGN = \"middle\" WIDTH = \"240\" >\nGorilla gorilla (Gorilla)\n<\/TD>\n<TD ALIGN = \"left\" VALIGN = \"middle\" WIDTH = \"240\" >\n0,55          \n<\/TD>\n<\/TR>\n<TR>\n<TD ALIGN = \"left\" VALIGN = \"middle\" WIDTH = \"240\" >\nPongo pygmaeus (Orang-Utan)\n<\/TD>\n<TD ALIGN = \"left\" VALIGN = \"middle\" WIDTH = \"240\" >\n5,0          \n<\/TD>\n<\/TR>\n<TR>\n<TD ALIGN = \"left\" VALIGN = \"middle\" WIDTH = \"240\" >\nRattus rattus (Hausratte)\n<\/TD>\n<TD ALIGN = \"left\" VALIGN = \"middle\" WIDTH = \"240\" >\n0,2&#8211;9,6          \n<\/TD>\n<\/TR>\n<TR>\n<TD ALIGN = \"left\" VALIGN = \"middle\" WIDTH = \"240\" >\nGeomys pinetis (Taschenmaus)\n<\/TD>\n<TD ALIGN = \"left\" VALIGN = \"middle\" WIDTH = \"240\" >\n0,0&#8211;0,047          \n<\/TD>\n<\/TR>\n<TR>\n<TD ALIGN = \"left\" VALIGN = \"middle\" WIDTH = \"240\" >\nMicrotus townsendii* (Feldmaus)\n<\/TD>\n<TD ALIGN = \"left\" VALIGN = \"middle\" WIDTH = \"240\" >\n0,1&#8211;0,9          \n<\/TD>\n<\/TR>\n<TR>\n<TD ALIGN = \"left\" VALIGN = \"middle\" WIDTH = \"240\" >\nPeromyscus maniculatus* <BR><\/BR>(Hamstermaus)\n<\/TD>\n<TD ALIGN = \"left\" VALIGN = \"middle\" WIDTH = \"240\" >\n3,0&#8211;6,0          \n<\/TD>\n<\/TR>\n<TR>\n<TD ALIGN = \"left\" VALIGN = \"middle\" WIDTH = \"240\" >\nParus major (Kohlmeise)\n<\/TD>\n<TD ALIGN = \"left\" VALIGN = \"middle\" WIDTH = \"240\" >\n0,19          \n<\/TD>\n<\/TR>\n<TR>\n<TD ALIGN = \"left\" VALIGN = \"middle\" WIDTH = \"240\" >\nCnemidophorus tesselatus <BR><\/BR>(W&#252;rfel-Rennechse)\n<\/TD>\n<TD ALIGN = \"left\" VALIGN = \"middle\" WIDTH = \"240\" >\n0,06          \n<\/TD>\n<\/TR>\n<TR>\n<TD ALIGN = \"left\" VALIGN = \"middle\" WIDTH = \"240\" >\nDrosophila melanogaster <BR><\/BR>(Taufliege)\n<\/TD>\n<TD ALIGN = \"left\" VALIGN = \"middle\" WIDTH = \"240\" >\n0,8&#8211;1,4\n<\/TD>\n<\/TR>\n\n<\/TABLE><\/TD><\/TR><\/TABLE>"}