| 山东昆嵛山细形山地涡虫染色体组型的研究 |
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| 引用本文： | 胡晓凤,王晓安.山东昆嵛山细形山地涡虫染色体组型的研究[J].四川动物,2011,30(5). |
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| 作者姓名： | 胡晓凤 王晓安 |
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| 作者单位： | 鲁东大学生命科学学院,山东烟台,264025 |
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| 摘 要： | 首次报道了胶东半岛昆嵛山细形山地涡虫Phagocata vivida的形态特征,运用组织再生的方法获得中期分裂相分析了体细胞染色体组型,其2倍体细胞具有36条染色体,核型公式为:2n=2x=10m+26sm,并与产于日本的细形山地涡虫核型进行了比较,发现二者染色体数目相同,但核型参数存在一定差别.
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| 关 键 词： | 细形山地涡虫 染色体 核型 昆嵛山 |
Karyotype Studies of Phagocata vivida from Mountain Kunyu |
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| HU Xiao-feng,WANG Xiao-an.Karyotype Studies of Phagocata vivida from Mountain Kunyu[J].Sichuan Journal of Zoology,2011,30(5). |
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| Authors: | HU Xiao-feng WANG Xiao-an |
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| Institution: | HU Xiao-feng,WANG Xiao-an*(School of Life Science,Ludong University,Yantai,Shandong Province 264025,China) |
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| Abstract: | The morphological character of Phagocata vivida from Mt.Kunyu over Shandong-Peninsula was reported for the first time.The karyotype of somatic cell from regeneration tissue of this planarian was also analyzed.The results indicated:the chromosome number of the diploid somatic cells is 36 with a chromosome formula of 2n=2x=10m+26sm.Comparing the karyotype with same species distributed over Japan,both have a uniform chromosome number but with a different chromosome type. |
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| Keywords: | Phagocata vivida chromosome karyotype Mt Kunyu |
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