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Xin ZHENG, Tian-Qi ZHOU, Tao WAN, Anabel PERDICES, Jin-Quan YANG, Xin-Sheng TANG, Zheng-Ping WANG, Li-Qun HUANG, Song HUANG, Shun-Ping HE. 2016: 中国宽鳍鱲黄山种群的研究揭示更多的线粒体区系且黄山种群表现出较高的遗传多样性. 动物学研究, 37(2): 103-109. DOI: 10.13918/j.issn.2095-8137.2016.2.103
引用本文: Xin ZHENG, Tian-Qi ZHOU, Tao WAN, Anabel PERDICES, Jin-Quan YANG, Xin-Sheng TANG, Zheng-Ping WANG, Li-Qun HUANG, Song HUANG, Shun-Ping HE. 2016: 中国宽鳍鱲黄山种群的研究揭示更多的线粒体区系且黄山种群表现出较高的遗传多样性. 动物学研究, 37(2): 103-109. DOI: 10.13918/j.issn.2095-8137.2016.2.103
Xin ZHENG, Tian-Qi ZHOU, Tao WAN, Anabel PERDICES, Jin-Quan YANG, Xin-Sheng TANG, Zheng-Ping WANG, Li-Qun HUANG, Song HUANG, Shun-Ping HE. 2016. Huangshan population of Chinese Zacco platypus (Teleostei, Cyprinidae) harbors diverse matrilines and high genetic diversity. Zoological Research, 37(2): 103-109. DOI: 10.13918/j.issn.2095-8137.2016.2.103
Citation: Xin ZHENG, Tian-Qi ZHOU, Tao WAN, Anabel PERDICES, Jin-Quan YANG, Xin-Sheng TANG, Zheng-Ping WANG, Li-Qun HUANG, Song HUANG, Shun-Ping HE. 2016. Huangshan population of Chinese Zacco platypus (Teleostei, Cyprinidae) harbors diverse matrilines and high genetic diversity. Zoological Research, 37(2): 103-109. DOI: 10.13918/j.issn.2095-8137.2016.2.103

中国宽鳍鱲黄山种群的研究揭示更多的线粒体区系且黄山种群表现出较高的遗传多样性

Huangshan population of Chinese Zacco platypus (Teleostei, Cyprinidae) harbors diverse matrilines and high genetic diversity

  • 摘要: Perdices et al. (2004, 2006)对中国北部(海河流域),西部和南部(长江流域)溪流鱼类宽鳍鱲的研究描述了六个主要的线粒体区系。Perdices et al. (2004)预测其他流域的采样研究可能得到更多的线粒体区系。本研究中我们收集了中国东部黄山地区26个宽鳍鱲个体,并通过实验测序得到了它们的细胞色素b (cytb)序列。结合GenBank中已经存在的细胞色素b序列(共169条)进行分析研究我们得到了10个分子差异较大的线粒体区系(Zacco A-J)。这10个区系中有6个包含黄山种群且其具有较高的遗传变异。我们的结果显示黄山地区对于宽鳍鱲的保护具有重要意义。

     

    Abstract: Six main mitochondrial DNA (mtDNA) lineages have been described in minnow (Zacco platypus) samples obtained from northern, western and southern China. Perdices et al. (2004) predicted that further sampling of other tributaries might discover more lineages of this species. In this study, we collected 26 Zacco platypus individuals in the Huangshan area of eastern China and determined the cytochrome b (cytb) sequence variations. Combined with reported data in GenBank, we identified ten matrilines (Zacco A-J) in a total of 169 samples, with relatively high molecular divergence found among them. The Huangshan population had the greatest genetic variation among all sampled regions and hosted six of the ten matrilines. Our results highlight the significance of the Huangshan area for the conservation of Zacco platypus.

     

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