Mitochondrial phylogeography of European pond turtles (Emys orbicularis, Emys trinacris) – an update
Makaleler > Tam Makale · 2007
Yazarlar: Uwe Fritz, Daniela Guicking, Hajigholi Kami, Marine Arakelyan, Markus Auer, Dinçer AYAZ, César Ayres Fernández, Andrey Bakiev, Antonia Celani, Georg Džukić, Soumia Fahd, Peter Havaš, Ulrich Joger, Viner Khabibullin, Lyudmila Mazanaeva, Pavel Široký, Sandro Tripepi, Aitor Valdeón Vélez, Guillermo Velo Antón, Michael Wink
Amphibia-Reptilia, Uluslararası, Wos, 2007, cilt 28, ss 418-426
DOI: 10.1163/156853807781374737
Özet
Abstract Based on more than 1100 samples of Emys orbicularis and E. trinacris, data on mtDNA diversity and distribution of haplotypes are provided, including for the first time data for Armenia, Georgia, Iran, and the Volga, Ural and Turgay River Basins of Russia and Kazakhstan. Eight mitochondrial lineages comprising 51 individual haplotypes occur in E. orbicularis, a ninth lineage with five haplotypes corresponds to E. trinacris. A high diversity of distinct mtDNA lineages and haplotypes occurs in the south, in the regions where putative glacial refuges were located. More northerly parts of Europe and adjacent Asia, which were recolonized by E. orbicularis in the Holocene, display distinctly less variation; most refuges did not contribute to northern recolonizations. Also in certain southern European lineages a decrease of haplotype diversity is observed with increasing latitude, suggestive of Holocene range expansions on a smaller scale.