کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1354176 1500405 2015 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Lack of genetic structure in endangered large yellow croaker Larimichthys crocea from China inferred from mitochondrial control region sequence data
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی آلی
پیش نمایش صفحه اول مقاله
Lack of genetic structure in endangered large yellow croaker Larimichthys crocea from China inferred from mitochondrial control region sequence data
چکیده انگلیسی

The large yellow croaker Larimichthys crocea is an important commercial marine fish species in China. However, information about the population structure of this species is limited. In the present study, mitochondrial DNA (mtDNA) control region was sequenced from four populations of the yellow croaker in the southern Yellow Sea, East China Sea and South China Sea to investigate the genetic structure of this species. A total of 54 haplotypes were detected among 62 individuals of large yellow croaker. High levels of population genetic diversity were observed. Among the four populations, the haplotype diversity was between 0.9895 ± 0.0193 (Xiamen) and 1.0000 ± 0.0524 (Lvsi, Zhoushan). The nucleotide diversity ranged from 0.0208 ± 0.0108 (Xuwen) to 0.0246 ± 0.0138 (Lvsi). The results of AMOVA detected no significant differences among populations. The conventional FST statistics were negative and insignificant values. These indicated lack of population genetic structure throughout the Yellow Sea, East China Sea and South China Sea, and random mixing of individuals among the samples. Biological characters of large yellow croaker and lack of physical barrier in the studied area could be the reasons for lack of genetic structure in this species.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Biochemical Systematics and Ecology - Volume 61, August 2015, Pages 1–7
نویسندگان
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