Xiaomeng Zhang, Xiumei Zhang, N. Song, T. Gao, Linlin Zhao
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引用次数: 3
Abstract
Abstract Sillago aeolus is a species from Sillaginidae, which is a widely distributed species with important scientific and economic value in the coast of China. Its population genetics have not been studied. This study investigated the population genetics of S. aeolus in the eastern and southern coast of China based on the mitochondrial control region markers obtained from 248 individuals of 9 locations. The population was characterized by a high population diversity with a low nucleotide diversity. There were no branches corresponding to the sampling sites according to the haplotype network and NJ tree. Recent asymmetric gene flow exchanges and significant genetic differences were detected between the Haikou population and the other populations. AMOVA result indicated slight genetic structures with homogeneity suggested. The neutral test and the mismatch distribution revealed a recent population expansion event. Historical geographic events may be the reason for the homogeneity within the population.
期刊介绍：
Mitochondrial DNA Part A publishes original high-quality manuscripts on physical, chemical, and biochemical aspects of mtDNA and proteins involved in mtDNA metabolism, and/or interactions. Manuscripts on cytosolic and extracellular mtDNA, and on dysfunction caused by alterations in mtDNA integrity as well as methodological papers detailing novel approaches for mtDNA manipulation in vitro and in vivo are welcome. Descriptive papers on DNA sequences from mitochondrial genomes, and also analytical papers in the areas of population genetics, phylogenetics and human evolution that use mitochondrial DNA as a source of evidence for studies will be considered for publication. The Journal also considers manuscripts that examine population genetic and systematic theory that specifically address the use of mitochondrial DNA sequences, as well as papers that discuss the utility of mitochondrial DNA information in medical studies and in human evolutionary biology.
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