التفاصيل البيبلوغرافية
| العنوان: |
Genetic variation and phylogeography of free-living mouse species (genus Mus) in the Balkans and the Middle East. |
| المؤلفون: |
Macholán M; Laboratory of Mammalian Evolutionary Genetics, Institute of Animal Physiology and Genetics, Academy of Sciences of the Czech Republic, Veverí 97, CZ-60200 Brno, Czech Republic., Vyskocilová M, Bonhomme F, Krystufek B, Orth A, Vohralík V |
| المصدر: |
Molecular ecology [Mol Ecol] 2007 Nov; Vol. 16 (22), pp. 4774-88. Date of Electronic Publication: 2007 Oct 01. |
| نوع المنشور: |
Journal Article; Research Support, Non-U.S. Gov't |
| اللغة: |
English |
| بيانات الدورية: |
Publisher: Blackwell Scientific Publications Country of Publication: England NLM ID: 9214478 Publication Model: Print-Electronic Cited Medium: Print ISSN: 0962-1083 (Print) Linking ISSN: 09621083 NLM ISO Abbreviation: Mol Ecol Subsets: MEDLINE |
| أسماء مطبوعة: |
Original Publication: Oxford, UK : Blackwell Scientific Publications, c1992- |
| مواضيع طبية MeSH: |
Geography* , Phylogeny*, Mice/*classification, Animals ; Base Sequence ; DNA, Mitochondrial/chemistry ; Europe ; Genetic Variation ; Haplotypes ; Mice/genetics ; Middle East ; Molecular Sequence Data ; Population Dynamics ; Sequence Analysis, DNA |
| مستخلص: |
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 approximately 490,000 years ago) and 830,000-1.2 million years ago (coalescent approximately 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. |
| سلسلة جزيئية: |
GENBANK EU106188; EU106189; EU106190; EU106191; EU106192; EU106193; EU106194; EU106195; EU106196; EU106197; EU106198; EU106199; EU106200; EU106201; EU106202; EU106203; EU106204; EU106205; EU106206; EU106207; EU106208; EU106209; EU106210; EU106211; EU106212; EU106213; EU106214; EU106215; EU106216; EU106217; EU106218; EU106219; EU106220; EU106221; EU106222; EU106223; EU106224; EU106225; EU106226; EU106227; EU106228; EU106229; EU106230; EU106231; EU106232; EU106233; EU106234; EU106235; EU106236; EU106237; EU106238; EU106239; EU106240; EU106241; EU106242; EU106243; EU106244; EU106245; EU106246; EU106247; EU106248; EU106249; EU106250; EU106251; EU106252; EU106253; EU106254; EU106255; EU106256; EU106257; EU106258; EU106259; EU106260; EU106261; EU106262; EU106263; EU106264; EU106265; EU106266; EU106267; EU106268; EU106269; EU106270; EU106271; EU106272; EU106273; EU106274; EU106275; EU106276; EU106277; EU106278; EU106279; EU106280; EU106281; EU106282; EU106283; EU106284; EU106285; EU106286; EU106287; EU106288; EU106289; EU106290; EU106291; EU106292; EU106293; EU106294; EU106295; EU106296; EU106297; EU106298; EU106299; EU106300; EU106301; EU106302; EU106303; EU106304; EU106305; EU106306; EU106307; EU106308; EU106309; EU106310; EU106311; EU106312; EU106313; EU106314; EU106315; EU106316; EU106317; EU106318; EU106319; EU106320; EU106321; EU106322 |
| المشرفين على المادة: |
0 (DNA, Mitochondrial) |
| تواريخ الأحداث: |
Date Created: 20071003 Date Completed: 20080201 Latest Revision: 20081121 |
| رمز التحديث: |
20221213 |
| DOI: |
10.1111/j.1365-294X.2007.03526.x |
| PMID: |
17908218 |
| قاعدة البيانات: |
MEDLINE |
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