Mitochondrial DNA diversity of Glyptothorax zanaensis (Wu et al., 1981) populations in Nu River, China
文献类型: 外文期刊
第一作者: Yuan, Xi-Ping
作者: Yuan, Xi-Ping;Wang, Deng-Qiang;Liu, Shao-Ping;Chen, Da-Qing;Yuan, Xi-Ping;Wu, Yuan-An;Hong, Bo
作者机构:
关键词: Mitochondrial DNA;Glyptothorax zanaensis;Genetics diversity
期刊名称:ENVIRONMENTAL BIOLOGY OF FISHES ( 影响因子:1.844; 五年影响因子:1.839 )
ISSN: 0378-1909
年卷期: 2012 年 93 卷 1 期
页码:
收录情况: SCI
摘要: The hillstream fish, Glyptothorax zanaensis (Wu et al., Oceanol Limnol Sin 12:74-79, 1981) is a freshwater teleost species belonging to the order Siluriformes, endemic to Nu River and Lancang River basin. Because wild stocks of G. zanaensis have declined substantially in recent years, owing to overexploitation, pollution, illegal fishing practices and the development of hydroelectricity in the Nu River, the populations of G. zanaensis have markedly declined in recent years. We studied the mitochondrial DNA cyt b gene to assess the genetic diversity of G. zanaensis in seven tributaries of the Nu River. Seventy variable sites defined 15 haplotypes in 153 individuals. Haplotype diversity and nucleotide diversity were 0.542 +/- 0.014 and 0.011 +/- 0.007, respectively. The Sunzu River site had the highest haplotype diversity (Hd, 0.893 +/- 0.014) and nucleotide diversity ( Pi, 0.010 +/- 0.012). Genetic diversity was low in the Dong River, Fengwei River and Mengtong River. Pairwise F (ST) values ranged from 0.00 to 1.00. Significant F (ST) values were found for Sunzu River sampled sites paired with all other populations and Mengtong river sampled site paired with the others. Furthermore, the Nanpeng River sampled site was significantly differentiated from the Luoming River, Dong River and Fengwei River sampled sites. Such knowledge is essential for developing appropriate policies for the rational management of G. zanaensis.
分类号:
- 相关文献
作者其他论文 更多>>
-
Chromosome-level genome assembly of the sweet potato rot nematode Ditylenchus destructor
作者:Yang, Yiwei;Hong, Bo;Liu, Chen;Li, Yingmei;Chang, Qing;Feng, Ruirui;Fang, Yuchuan;Wang, Kui;Peng, Deliang;Peng, Huan
关键词:
-
Identification and knockout of rhamnose synthase CiRHM1 enhances accumulation of flavone aglycones in chrysanthemum flower
作者:Luo, Chang;Sun, Yahui;Huang, Conglin;Luo, Jiayi;Han, Mingzheng;Song, Zhenzhen;Zhao, Yafei;Gao, Junping;Hong, Bo;Ma, Chao;Wang, Yaqin
关键词:Chrysanthemum; rhamnose synthase; flavone; GWAS; genome-editing
-
Identification of Meloidogyne Species on Traditional Chinese Medicine Plants in the Qinling Mountain Area of China and Their Aggressiveness to Different Medicinal Herbs
作者:Pan, Song;Wei, Peiyao;Chen, Zhijie;Liu, Chen;Hong, Bo;Zhang, Feng;Li, Yingmei;Li, Yu;Peng, Deliang;Wang, Li
关键词:host status; M. hapla; M. incognita; Qinling mountain area; reproduction factor; root-knot nematodes; traditional Chinese medicine
-
R2R3-type LoMYB21 affects jasmonate-regulated development and dehiscence of anthers in lily (Lilium oriental hybrids)
作者:Tong, Zheng;Tong, Zheng;Tong, Zheng;Dong, Tingting;Li, Qiuhua;Wang, Rui;He, Junna;Hong, Bo;Li, Qiuhua
关键词:Lilium; LoMYB21; Anther dehiscence; Jasmonate acid
-
A variant of the venom allergen-like protein, DdVAP2, is required for the migratory endoparasitic plant nematode Ditylenchus destructor parasitism of plants
作者:Chang, Qing;Yang, Yiwei;Hong, Bo;Zhao, Mengxin;Han, Shanshan;Zhang, Feng;Li, Yingmei;Zhao, Yanqun;Peng, Huan;Peng, Deliang
关键词:migratory endoparasitic plant nematode; Ditylenchus destructor; effector; venom allergen-like protein; RNAi
-
Potential global distribution of the guava root-knot nematode Meloidogyne enterolobii under different climate change scenarios using MaxEnt ecological niche modeling
作者:Pan, Song;Peng, De-liang;Li, Ying-mei;Chen, Zhi-jie;Zhai, Ying-yan;Liu, Chen;Hong, Bo;Peng, De-liang
关键词:Meloidogyne enterolobii; species distribution model; MaxEnt; climate change; future climate scenarios; centroid change
-
CmHY5 functions in apigenin biosynthesis by regulating flavone synthase II expression in chrysanthemum flowers
作者:Luo, Chang;Liu, Lei;Zhao, Jian;Xu, Yanjie;Gao, Junping;Hong, Bo;Ma, Chao;Liu, Hua;Chen, Dongliang;Cheng, Xi;Huang, Conglin
关键词:Apigenin; Chrysanthemum; Flavone synthase II; Flavonoid; Flower organ; ELONGATED HYPOCOTYL5 (HY5); Transcription factors