| 栉孔扇贝Chlamys farreri(Jones & Preston,1904)染色体核型 |
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| 引用本文： | 王梅林,郑家声,余海.栉孔扇贝Chlamys farreri(Jones & Preston,1904)染色体核型[J].中国海洋大学学报(自然科学版),1990(1). |
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| 作者姓名： | 王梅林 郑家声 余海 |
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| 作者单位： | 山东海洋学院生物系，山东海洋学院生物系，山东海洋学院生物系 浙江省苍南水产科学研究所 |
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| 摘 要： | 以鳃为材料,用秋水仙素—低渗—空气干燥制片方法,研究栉孔扇贝染色体核型,得出2n=38,NF=76,其中中部着丝点染色体3对,亚中部着终点染色体5对,亚端部着丝点染色体11对。与日本沿岸栉孔扇贝染色体数目相同,但核型不同。
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| 关 键 词： | 带孔扇贝 染色体核型 |
THE KARYOTYPE OF CHLAMYS FARRERI |
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| Wang meilin Zheng jiasheng Yu hai.THE KARYOTYPE OF CHLAMYS FARRERI[J].Periodical of Ocean University of China,1990(1). |
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| Authors: | Wang meilin Zheng jiasheng Yu hai |
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| Institution: | Department of Biology |
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| Abstract: | The karyotype of Chlamys farreri was studied from gill cells by the colchine hypotonic-air drying-Giemsa staining.The dipioid chromosome number of Chlamys farreri was found to be 38. The fundamental chromosome number (NF) are 76.They may be classified into three groups: 3 pairs are metacentric, 5 pairs submetacentric and 11 pairs subtelocentric chromosome. The dipioid chromosome number of Chlamys farreri and Chlamys farreri farreri of Japan coast are the same but karyotype is different. |
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| Keywords: | Chlamys farreri karyotype |
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