The Grey-bellied Pygmy Mouse (Mus triton) has been for a long time considered as a single species, although validity of the single species status was questioned. In order to revise current taxonomy of M. triton, I analyzed sequences of one mitochondrial (cytochrome b) and two nuclear genes (IRBP and Intron 7 of the fibrinogen) from specimens collected across the most of its known distributional range. Four well-supported phylogroups at species level, differentiated during the Plio-Pleistocene, were evidenced. Divergence dating suggests that the diversification of "triton" species complex was likely caused by Plio-Pleistocene climatic oscillations together with highly diverse topography of Eastern Africa
| Identifer | oai:union.ndltd.org:nusl.cz/oai:invenio.nusl.cz:180575 |
| Date | January 2014 |
| Creators | KRÁSOVÁ, Jarmila |
| Source Sets | Czech ETDs |
| Language | English |
| Detected Language | English |
| Type | info:eu-repo/semantics/masterThesis |
| Rights | info:eu-repo/semantics/restrictedAccess |
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