您好,欢迎访问中国水产科学研究院 机构知识库!

Genetic structure and low-genetic diversity suggesting the necessity for conservation of the Chinese Longsnout catfish, Leiocassis longirostris (Pisces : Bagriidae)

文献类型: 外文期刊

作者: Wang, ZW 1 ; Zhou, JF 2 ; Ye, YZ 2 ; Wei, QW 2 ; Wu, QJ 3 ;

作者机构: 1.Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Peoples R China

2.Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Peoples R China; Chinese Acad Sci, Grad Sch, Beijing, Peoples R China; Chinese Acad Fisheries Sci, Yangtze River Fisheries Res Inst, Jinzhou 434000, Hubei, Peoples R China

3.Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Peoples R China; Chinese Aca

关键词: Leiocassis longirostris;mitochondrial DNA;genetic diversity;PCR-RFLP

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: 2006 年 75 卷 4 期

页码:

收录情况: SCI

摘要: Genetic variation and phylogenetic relationship of Leiocassis longirostris populations from the Yangtze River were investigated at mitochondrial DNA level. The samples were collected from the upstream and mid-downstream of the Yangtze River. Three mitochondrial DNA fragments, ND5/6, cytochrome b (Cyt b) and control region (D-loop), were amplified and then digested by 10 restriction endonucleases. Twenty-three D-loop fragments randomly selected were sequenced. Digestion patterns of ND5/6 by AluI and HaeIII, D-loop by HinfI and RsaI, and Cyt b by HaeIII were polymorphic. Ten and eighteen haplotypes were obtained from RFLP data and sequence data, respectively. The individuals from upstream and mid-downstream of the Yangtze River were apparently divided into two groups. The average genetic distance was 0.008 and 0.010 according to the two data. Low diversities and decreasing abundance indicated that Leiocassis longirostris may be in severe danger and reasonable measures of fishery management should be taken.

  • 相关文献

[1]PCR-RFLP analysis of cytochrome b gene does not support Coilia ectenes taihuensis being a subspecies of Coilia ectenes. Cheng, QQ,Lu, DR.

[2]Low mtDNA Cytb diversity and shallow population structure of Eleutheronema tetradactylum in the East China Sea and the South China Sea. Wang, Jianjian,Sun, Peng,Yin, Fei.

[3]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. Zhong, Liqiang,Wang, Minghua,Chen, Youming,Qin, Qin,Pan, Jianlin,Chen, Xiaohui,Song, Chao.

[4]Genetic Variation Analysis of Mugil cephalus in China Sea Based on Mitochondrial COI Gene Sequences. Sun, Peng,Shi, Zhao-hong,Yin, Fei,Peng, Shi-ming. 2012

[5]Genetic diversity and demographical history of Coilia ectenes (Clupeiformes: Engraulidae) inferred from the complete control region sequences of mitochondrial DNA. Ma, Chunyan,Cheng, Qiqun,Zhang, Qingyi.

[6]Mitochondrial DNA variation in wild and hatchery populations of northern pike, Esox lucius L.. Cheng, Qiqun,Huang, Ningyu.

[7]Genetic diversity of silver pomfret (Pampus argenteus) populations from the China Sea based on mitochondrial DNA control region sequences. Peng, Shiming,Shi, Zhaohong,Hou, Junli,Zhao, Feng,Wang, Wei,Zhang, Hao.

[8]Mitochondrial DNA sequence of the hybrid of Leiocassis longirostris (female) and Pelteobagrus fulvidraco (male). Guo, Shan-shan,Luo, Xiang-zhong,Liang, Hong-wei,Liang, Hong-wei. 2016

[9]Taxonomic status and genetic diversity of cultured largemouth bass Micropterus salmoides in China. Bai, Junjie,Quan, Yingchun,Liang, Suxian,Lutz-Carrillo, Dijar J.,Liang, Suxian.

[10]一种乌鳢与斑鳢线粒体PCR-RFLP鉴定方法. 董传举,张松皓,陈坤慈,宋迎楠,徐鹏. 2014

[11]长江中游水系鲢和草鱼群体mtDNA遗传变异的研究. 张四明,汪登强,邓怀,余来宁. 2002

[12]4个不同地理群体中华鳖pomc基因PCR-RFLP分析. 张林,吴涛,何力. 2013

[13]应用RFLP和DGGE技术分析工厂化养殖凡纳滨对虾肠道微生物群落特征. 李玉宏,柴鹏程,胡修贵,孙艳,黄倢,宋晓玲. 2014

[14]3种野鲮亚科鱼类线粒体细胞色素b基因序列分析及种质鉴定. 张殿昌,江世贵,邵艳卿,黄燕琴,吕俊霖,朱彩艳. 2006

[15]13种鲟形目鱼类线粒体DNA的PCR-RFLP分析. 汪登强,危起伟,王朝明,罗晓松. 2005

[16]四种鲟鱼线粒体PCR-RFLP鉴定方法的研究. 董传举,刘园园,刘晓勇,宋迎楠,徐鹏,孙效文. 2014

[17]凡纳滨对虾引进群体和养殖群体的PCR-RFLP分析. 杨柯,马春艳,马凌波,胡卫国,顾德平. 2010

[18]Exceptionally large mitochondrial fragments to the nucleus in sequenced mollusk genomes. Sun, Xiujun,Yang, Aiguo.

[19]Complete mitochondrial genome of Coregonus usssruensis Berg. Xue, Shu-Qun,Ma, Bo,Zhang, Xiao-Feng,Luan, Pei-Xian,Lu, Jian-Guo.

[20]The complete mitochondrial genome of the crucian carp, Carassius carassius (Cypriniformes, Cyprinidae). Cheng, Lei,Liang, Li-Qun,Sun, Xiao-Wen,Cheng, Lei.

作者其他论文 更多>>