Genetic diversity and population structure of yellow catfish Pelteobagrus fulvidraco from five lakes in the middle and lower reaches of the Yangtze River, China, based on mitochondrial DNA control region

被引：18

作者：

Zhong, Liqiang ^{[1
]}

Song, Chao ^{[2
]}

Wang, Minghua ^{[1
]}

Chen, Youming ^{[1
]}

Qin, Qin ^{[1
]}

Pan, Jianlin ^{[1
]}

Chen, Xiaohui ^{[1
]}

机构：

[1] Freshwater Fisheries Res Inst Jiangsu Prov, Nanjing 2010017, Jiangsu, Peoples R China

[2] Chinese Acad Fishery Sci, Freshwater Fisheries Res Ctr, Wuxi 214081, Peoples R China

来源：

MITOCHONDRIAL DNA | 2013年 / 24卷 / 05期

关键词：

Pelteobagrus fulvidraco; mitochondrial DNA; control region; genetic diversity; population genetics; MICROSATELLITE DIVERSITY; SEQUENCE;

D O I：

10.3109/19401736.2013.770491

中图分类号：

Q3 [遗传学];

学科分类号：

071007 ; 090102 ;

摘要：

Genetic diversity and population structure of yellow catfish Pelteobagrus fulvidraco were examined by using mitochondrial DNA control region sequences in 143 specimens sampled from five lakes in the middle and lower reaches of the Yangtze River, China; 151 polymorphic sites defined 72 distinct haplotypes. Haplotype diversity indices (0.903-0.953) and nucleotide diversity indices (0.00378-0.00970) demonstrated low genetic diversity of the yellow catfish populations in the five lakes. The analysis of molecular variance and the fixation index (F-ST = 0.0896) revealed insignificant genetic difference between samples from different lakes. In addition, neutral tests and analysis of mismatch distribution suggested that yellow catfish might have undergone a population expansion. Neighbor-joining tree indicated a correlation between these population genetic differences and geographic distance. This study revealed the extant population genetic diversity and structure of the yellow catfish and was in favor of the related fishery management issues including fishery stock identification, conservation, and artificial breeding.

引用

页码：552 / 558

页数：7

共 33 条

[1] Microsatellite diversity and population genetic structure of yellowcheek, Elopichthys bambusa (Cyprinidae) in the Yangtze River [J].

Abbas, Khalid ;

Zhou, Xiaoyun ;

Li, Yang ;

Gao, Zexia ;

Wang, Weimin .

BIOCHEMICAL SYSTEMATICS AND ECOLOGY, 2010, 38 (04) :806-812

[2] The impact of population expansion and mutation rate heterogeneity on DNA sequence polymorphism [J].

ArisBrosou, S ;

Excoffier, L .

MOLECULAR BIOLOGY AND EVOLUTION, 1996, 13 (03) :494-504

[3]

Avise J. C., 2000, PHYLOGEOGRAPHY HIST, DOI DOI 10.2307/J.CTV1NZFGJ7

[4]

AVISE JC, 1992, MOL BIOL EVOL, V9, P457

[5] DEMOGRAPHIC INFLUENCES ON MITOCHONDRIAL-DNA LINEAGE SURVIVORSHIP IN ANIMAL POPULATIONS [J].

AVISE, JC ;

NEIGEL, JE ;

ARNOLD, J .

JOURNAL OF MOLECULAR EVOLUTION, 1984, 20 (02) :99-105

[6]

Avise John C., 2004, P1

[7]

Bremer JRA, 1997, J FISH BIOL, V50, P540, DOI 10.1111/j.1095-8649.1997.tb01948.x

[8] Arlequin (version 3.0): An integrated software package for population genetics data analysis [J].

Excoffier, Laurent ;

Laval, Guillaume ;

Schneider, Stefan .

EVOLUTIONARY BIOINFORMATICS, 2005, 1 :47-50

[9]

Fang Yao-lin, 2005, Journal of Fishery Sciences of China, V12, P56

[10]

Fu YX, 1997, GENETICS, V147, P915

← 1 2 3 4 →