Liu wanzhao, Yang datong. A comparative study on karyotype and chromosome banding of three species of Amolops from southeastern China. Zoological Research, 1994, 15(zk): 158-165.
Citation: Liu wanzhao, Yang datong. A comparative study on karyotype and chromosome banding of three species of Amolops from southeastern China. Zoological Research, 1994, 15(zk): 158-165.

A comparative study on karyotype and chromosome banding of three species of Amolops from southeastern China

More Information
  • Corresponding author: Liu wanzhao
  • Received Date: 1900-01-01
  • Rev Recd Date: 1900-01-01
  • Publish Date: 1994-12-10
  • C-banding pattern and Ag-NORs of three species of Amolops, A.granulosus, A.jinjiangensis and A.viridimaculatus were examined and presented. Karyptypes of three species had 2n-26 chromosomes consisting of 5 large and 8 small piars, are similar in many other species of the family Ranidae. They differ from each other both in chromosome shapes and the positions of secondary constrictions. C-banding technique revealed that the number of heterochromatic sections was high in chromosome of three examined species, especially in chromosomes of A.granulosus. It is the same case for all three species examined here. that Ag-NORs were lovalized in the short arms of pair No.6, in coincidence with secondary constrictions.The males of A.granulosus are unique in having an extra-chromosome in Amolops, which is tentatively recognized as Y chromosome. This Y chromosome resembles pair No.7 in chromosome shape, but differs from all the other chromosome in having large amount of heteroshromatin. Karyological characteristics strongly support the assignment of A. jinjiangensis as a distinct species.Evolutionary and taxonomic implictations of the finding were also discussed.
  • loading
  • Relative Articles

    [1] Yu-Lu Gan, Tao Qin, Ye htet Lwin, Guo-Gang Li, Rui-Chang Quan, Shuo Liu, Guo-Hua Yu. A new species of Amolops (Anura: Ranidae) from northern Myanmar. Zoological Research, 2020, 41(6): 734-740.  doi: 10.24272/j.issn.2095-8137.2020.125
    [2] Yu-Lu Gan, Guo-Hua Yu, Zheng-Jun Wu. A new species of the genus Amolops (Anura: Ranidae) from Yunnan, China. Zoological Research, 2020, 41(2): 188-193.  doi: 10.24272/j.issn.2095-8137.2020.018
    [3] Liang Fei, Chang-Yuan Ye, Yu-Fan Wang, Ke Jiang. A new species of the genus Amolops (Anura: Ranidae) from high-altitude Sichuan, southwestern China, with a discussion on the taxonomic status of Amolops kangtingensis. Zoological Research, 2017, 38(3): 138-145.  doi: 10.24272/j.issn.2095-8137.2017.022
    [4] Ke JIANG, Kai WANG, Fang YAN, Jiang XIE, Da-Hu ZOU, Wu-Lin LIU, Jian-Ping JIANG, Cheng LI, Jing CHE. A new species of the genus Amolops (Amphibia: Ranidae) from southeastern Tibet, China. Zoological Research, 2016, 37(1): 31-40.  doi: 10.13918/j.issn.2095-8137.2016.1.31
    [5] Fang ZHANG, Pan CHEN, Shu-Yi ZHAO. Comparison of mating calls and adaptive strategies of Amolops wuyiensis and Odorrana tormotus (Anura) in noise-controlled environments. Zoological Research, 2013, 34(3): 196-203.  doi: 10.11813/j.issn.0254-5853.2013.3.0196
    [6] FENG Hao, LI Zong-jie, LV Yi, WANG Mei-juan, LI Jian-xu. Isolation and Molecular Cloning of Insulinotropic Peptide from the Skin Secretions of Amolops loloensis and the Study of Its Bioactivities. Zoological Research, 2009, 30(2): 165-170.  doi: 10.3724/SP.J.1141.2009.02165
    [7] JIN Yi-wen, JIANG Jian-ping, XIE Feng, ZHENG Zhong-hua, XU Jun-xiao. Phylogenetic Relationships Among Some Species of Amolops Inferred from 12S and 16S rRNA Gene Sequences. Zoological Research, 2005, 26(1): 61-68.
  • 加载中

Catalog

    通讯作者: 陈斌, bchen63@163.com
    • 1. 

      沈阳化工大学材料科学与工程学院 沈阳 110142

    1. 本站搜索
    2. 百度学术搜索
    3. 万方数据库搜索
    4. CNKI搜索

    Article Metrics

    Article views (1862) PDF downloads(1485) Cited by()
    Proportional views
    Related

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return