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| 果蝇属两种果蝇体细胞配对的研究 | |
| 引用本文： | 张菁 钱远槐. 果蝇属两种果蝇体细胞配对的研究[J]. 湖北大学学报(自然科学版), 1996, 18(2): 174-176 |
| 作者姓名： | 张菁 钱远槐 |
| 作者单位： | 湖北大学生命科学系 |
| 摘 要： | 在果蝇属两种果蝇雄性个体的神经节细胞的有丝分裂中，明显可见体细胞配对，其配对发生的频率约为１６％和１０％，而且在Ｄ．Ｐｕｌｌａｔａ种中显示了非姊妹染色单体的交叉图象，进一步证实了果蝇的有丝分裂重组。 |
| 关 键 词： | 体细胞配对 有丝分裂 遗传性状 果蝇属 |
STUDIES OF THE SOMATIC PAIRING FOR TWO SPECIES DROSOPHILA IN WUHAN |
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| Zhang Jing Qian Yuanhuai Xue Xiaoqiao. STUDIES OF THE SOMATIC PAIRING FOR TWO SPECIES DROSOPHILA IN WUHAN[J]. Journal of Hubei University(Natural Science Edition), 1996, 18(2): 174-176 | |
| Authors: | Zhang Jing Qian Yuanhuai Xue Xiaoqiao |
| Abstract: | Studies on the mitotic metaphyasa chromosome for 2 species Drosophila in Wuhan were reported. It was very obvious of somatic pairing in two species Drosophila . The frequency of somatic pairing was counted. It was 10% in D.takahashii and 16% in D. pullata. The chiasma of non sister chromosomids had been observed in D. pullata. |
| Keywords: | Female body Somatic pairing Chiasma |
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