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@article{752057,
author = {Macholán, Miloš and Vyskočilová, Martina and Bonhomme, Francois and Kryštufek, Boris and Orth, Annie and Vohralík, Vladimír and Vyskočilová, Martina and Bonhomme, Francois and Kryštufek, Boris and Orth, Kirsten and Vohralík, Vladimír},
article_location = {Velká Británie},
article_number = {22},
keywords = {glacial refugia;M. cypriacus; M. spicilegus; Mediterranean region; mtDNA; Mus},
language = {eng},
issn = {0962-1083},
journal = {Molecular Ecology},
title = {Genetic variation and phylogeography of free-living mouse species (genus Mus) in the Balkans and the Middle East},
volume = {16},
year = {2007}
}
TY - JOUR
ID - 752057
AU - Macholán, Miloš - Vyskočilová, Martina - Bonhomme, Francois - Kryštufek, Boris - Orth, Annie - Vohralík, Vladimír - Vyskočilová, Martina - Bonhomme, Francois - Kryštufek, Boris - Orth, Kirsten - Vohralík, Vladimír
PY - 2007
TI - Genetic variation and phylogeography of free-living mouse species (genus Mus) in the Balkans and the Middle East
JF - Molecular Ecology
VL - 16
IS - 22
SP - 4774-4788
EP - 4774-4788
PB - Blackwell
SN - 09621083
KW - glacial refugia;M. cypriacus
KW - M. spicilegus
KW - Mediterranean region
KW - mtDNA
KW - Mus
N2 - This work presents a study of the distribution and pattern of variation throughout the ranges of three free-living mouse species of the genus Mus: M. macedonicus, M. spicilegus, and a M. cypriacus, based on sequencing of two segments of the mitochondrial DNA (mtDNA) control region. The study shows a similar level of variability in the three species and suggests their recent population expansion. The highest proportion of variation is found within populations indicating low genetic structuring. Phylogenetic analysis confirms the significant divergence of a mitochondrial lineage of M. macedonicus from Israel, recently described as a new subspecies, M. macedonicus spretoides. Conversely, no genetic hiatus is revealed between European and Asian populations of M. macedonicus macedonicus. Although phylogenetic relationships among M. spicilegus populations could not be unravelled precisely, the results suggest a recent westward expansion of the species. The mtDNA divergence between M. macedonicus and M. spicilegus is 7.3%, suggesting their split between c. 700 000 and 1 million years ago. These dates correspond with a coalescent estimate about 720 000 years ago. On the other hand, M. cypriacus appeared almost twice as divergent from the former species (4.5%) as from the latter (8.8%) suggesting a divergence of c. 430 000-610 000 years ago (coalescent c. 490 000 years ago) and 830 000-1.2 million years ago (coalescent c. 780 000 years ago), respectively. Approximate times of population expansion have also been estimated for all taxa and groups of populations. Existence of several glacial refuges and various colonization scenarios are discussed; since all estimated divergence times fall within interglacial periods it seems that climatic oscillations did not play a crucial role in the evolution of the three species.
ER -
MACHOLÁN, Miloš, Martina VYSKOČILOVÁ, Francois BONHOMME, Boris KRYŠTUFEK, Annie ORTH a Vladimír VOHRALÍK. Genetic variation and phylogeography of free-living mouse species (genus Mus) in the Balkans and the Middle East. \textit{Molecular Ecology}. Velká Británie: Blackwell, 2007, roč.~16, č.~22, s.~4774-4788, 14 s. ISSN~0962-1083.
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