globalchange  > 过去全球变化的重建
DOI: 10.1371/journal.pone.0156434
论文题名:
Molecular Phylogeny and Zoogeography of the Capoeta damascina Species Complex (Pisces: Teleostei: Cyprinidae)
作者: Nisreen Alwan; Hamid-Reza Esmaeili; Friedhelm Krupp
刊名: PLOS ONE
ISSN: 1932-6203
出版年: 2016
发表日期: 2016-6-16
卷: 11, 期:6
语种: 英语
英文关键词: Haplotypes ; Rivers ; Phylogenetic analysis ; Pleistocene epoch ; Paleogenetics ; Sequence analysis ; Phylogenetics ; Polymerase chain reaction
英文摘要: Capoeta damascina was earlier considered by many authors as one of the most common freshwater fish species found throughout the Levant, Mesopotamia, Turkey, and Iran. However, owing to a high variation in morphological characters among and within its various populations, 17 nominal species were described, several of which were regarded as valid by subsequent revising authors. Capoeta damascina proved to be a complex of closely related species, which had been poorly studied. The current study aims at defining C. damascina and the C. damascina species complex. It investigates phylogenetic relationships among the various members of the C. damascina complex, based on mitochondrial and nuclear DNA sequences. Phylogenetic relationships were projected against paleogeographical events to interpret the geographic distribution of the taxa under consideration in relation to the area’s geological history. Samples were obtained from throughout the geographic range and were subjected to genetic analyses, using two molecular markers targeting the mitochondrial cytochrome oxidase I (n = 103) and the two adjacent divergence regions (D1-D2) of the nuclear 28S rRNA genes (n = 65). Six closely related species were recognized within the C. damascina complex, constituting two main lineages: A western lineage represented by C. caelestis, C. damascina, and C. umbla and an eastern lineage represented by C. buhsei, C. coadi, and C. saadii. The results indicate that speciation of these taxa is rather a recent event. Dispersal occurred during the Pleistocene, resulting in present-day distribution patterns. A coherent picture of the phylogenetic relationships and evolutionary history of the C. damascina species complex is drawn, explaining the current patterns of distribution as a result of paleogeographic events and ecological adaptations.
URL: http://journals.plos.org/plosone/article/file?id=10.1371/journal.pone.0156434&type=printable
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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/24988
Appears in Collections:过去全球变化的重建
影响、适应和脆弱性
科学计划与规划
气候变化与战略
全球变化的国际研究计划
气候减缓与适应
气候变化事实与影响

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作者单位: Senckenberg Research Institute and Museum of Nature, Frankfurt 60325, Germany;Modern University for Business and Science, School of Health Sciences, P.O. Box 113–7501, Beirut, Lebanon;Shiraz University, Department of Biology, College of Sciences, Shiraz 71454, Iran;Senckenberg Research Institute and Museum of Nature, Frankfurt 60325, Germany;Qatar Natural History Museum, Qatar Museums Authority, P.O. Box 2777, Doha, Qatar

Recommended Citation:
Nisreen Alwan,Hamid-Reza Esmaeili,Friedhelm Krupp. Molecular Phylogeny and Zoogeography of the Capoeta damascina Species Complex (Pisces: Teleostei: Cyprinidae)[J]. PLOS ONE,2016-01-01,11(6)
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