A mitochondrial DNA phylogeny of the endangered vipers of the Vipera ursinii complex
Language English Country United States Media print-electronic
Document type Journal Article, Research Support, Non-U.S. Gov't
PubMed
22182992
DOI
10.1016/j.ympev.2011.12.001
PII: S1055-7903(11)00504-5
Knihovny.cz E-resources
- MeSH
- Cytochromes b genetics MeSH
- Phylogeny * MeSH
- Phylogeography MeSH
- DNA, Mitochondrial chemistry MeSH
- Molecular Sequence Data MeSH
- Viperidae classification genetics MeSH
- Animals MeSH
- Check Tag
- Animals MeSH
- Publication type
- Journal Article MeSH
- Research Support, Non-U.S. Gov't MeSH
- Names of Substances
- Cytochromes b MeSH
- DNA, Mitochondrial MeSH
The last two populations of the Hungarian meadow viper Vipera ursinii rakosiensis were thought to persist in the steppe fragments of Hungary until meadow vipers were discovered in central Romania (Transylvania), suggesting a possible existence of remnant populations elsewhere. We assessed the phylogenetic position of the Transylvanian vipers using 2030 bp of mitochondrial DNA sequence. We showed that they were closely related to the Hungarian vipers, while those from northeastern Romania (Moldavia) and Danube Delta belonged to the subspecies Vipera ursinii moldavica. Montane subspecies from Europe (Vipera ursinii ursinii and Vipera ursinii macrops) formed a sister clade to the two lowland subspecies. Vipera renardi formed a sister clade to V. ursinii, with populations from the Greater Caucasus (Vipera renardi lotievi) and Tien Shan (Vipera renardi tienshanica) as the sister group to Vipera renardi renardi, and Vipera renardi eriwanensis from the Lesser Caucasus as the most basal taxon in the species. Our results illustrate that the divergence between the lowland and montane populations occurred separately in each species and several times in V. renardi. We demonstrated that the recently discovered Transylvanian population is the third surviving population of V. u. rakosiensis and the only known population outside of Hungary.
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GENBANK
JN204695, JN204696, JN204697, JN204698, JN204699, JN204700, JN204701, JN204702, JN204703, JN204704, JN204705, JN204706, JN204707, JN204708, JN204709, JN204710, JN204711, JN204712, JN204713, JN204714, JN204715, JN204716, JN204717, JN204718, JN204719, JN204720, JN204721