Biodiversity Science ›› 2010, Vol. 18 ›› Issue (2): 145-149.doi: 10.3724/SP.J.1003.2010.150

• Special Issue • Previous Article     Next Article

Genetic diversity in five Macrobrachium hainanense populations using SRAP markers

Hongtuo Fu1, 2; Hui Qiao2; Jianhua Yao2; Yongsheng Gong1; Yan Wu1; Sufei Jiang1; Yiwei Xiong1   

  1. 1 Freshwater Fishery Research Center of Chinese Academy of Fishery Sciences, Key Open Laboratory for Genetic Breeding of Aquatic Animals and Aquaculture Biology, Ministry of Agriculture, Wuxi, Jiangsu 214081

    2 Wuxi Fishery College, Nanjing Agricultural University, Wuxi, Jiangsu 214081
  • Received:2009-07-07 Online:2010-03-20
  • Hongtuo Fu

We studied the genetic variation and differentiation of five wild populations of Macrobrachium hainanense using SRAP markers. Samples were collected from Oujiang River (OJ), Minjiang River (MJ), Pearl River (PR), Wanquan River (WQ) and Changhuajiang River (CH). A total of 255 loci were detected, of which 47.05% were polymorphic. Proportion of polymorphic loci of the five populations ranked in the order: PR (43.92%) = WQ (43.92%) < MJ (46.67%) < CH (47.45%) < OJ (53.33%), while heterozygosity ranked as PR (0.1657) < WQ (0.1763) < CH (0.1799) < OJ (0.1839) < MJ (0.1892), with an average of 0.1790. Shannon index ranked as PR (0.2543) < WQ (0.2658) < CH (0.2746) < MJ (0.2846) < OJ (0.2876), with an average of 0.2734. Analysis of molecular variation (AMOVA) revealed that 17.64% of the variance was among populations, which significantly affected the total variance (P <0.001). Values of Gst, Nm and genetic distance suggested the genetic divergence among populations was relatively high (P < 0.001).

No related articles found!
Viewed
Full text


Abstract

Cited

  Shared   
  Discussed   
[1] . [J]. Chin Bull Bot, 1992, 9(增刊): 91 -96 .
[2] Xiangdong Luo, Liangfang Dai, Yong Wan, Biaolin Hu, Fosheng Li, Xia Li, Jiankun Xie. Cytological Studies of Male Gametogenesis and Development in the Reciprocal Interspecific Hybrid F1 of Dongxiang Wild Rice (Oryza rufipogon) and Oryza sativa[J]. Chin Bull Bot, 2011, 46(4): 407 -412 .
[3] Feng Shao-nan. On the Age of Lepidodendropsia Hirmeri Lutz[J]. Chin Bull Bot, 1983, 1(02): 48 -50 .
[4] Wu Renye, Sun Yuanfen, Zheng Jingui, Deng Chuanyuan, Ye Dapeng, Wang Qingshui. Relationship Between Negative Air Ion Generation by Plants and Stomatal Characteristics Under Stimulation of Pulsed Electrical Field[J]. Chin Bull Bot, 2017, 52(6): 744 -755 .
[5] Yan Xiao-hua Cai Zhu-ping. Effects of S-07, PP333 and Triadimefon on Peroxidaseisoentyme of Rice Seedling[J]. Chin Bull Bot, 1995, 12(专辑3): 109 -112 .
[6] . [J]. Chin Bull Bot, 1994, 11(专辑): 49 .
[7] Liu Jian-hua. The Experiments of the Cold-Resister Applied to Rice Seedling Raising in Yohong District of Shenyang[J]. Chin Bull Bot, 1994, 11(特辑): 109 -111 .
[8] Yuanjiang Tang, Lingli Min, Guilan Gao, Jinju Du, Lang Yang, Chengwei Yang. Function of GLP13 in Response to Plant Oxidative Stress in Arabidopsis[J]. Chin Bull Bot, 2011, 46(2): 147 -154 .
[9] Cui Ying-guo Wang Yuan-xi Mei Jin-long. The Application Studies of the Cold-Resister CR-4 For Rice Seedling Culture in Tongling County[J]. Chin Bull Bot, 1994, 11(特辑): 55 -57 .
[10] Zhang Shang-hong. Ecology and Evolutionary Biology[J]. Chin Bull Bot, 1990, 7(04): 7 -9 .