| 棉铃虫Helicoverpa armigera(Hübner)精母细胞减数分裂研究 |
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| 引用本文： | 张礼生,张青文,蔡青年,徐环李,徐静,付建业.棉铃虫Helicoverpa armigera(Hübner)精母细胞减数分裂研究[J].植物保护,2004,30(2):33-36. |
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| 作者姓名： | 张礼生 张青文 蔡青年 徐环李 徐静 付建业 |
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| 作者单位： | 中国农业大学昆虫学系,北京,100094 |
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| 摘 要： | 采用压片法HSG显带技术,对棉铃虫精母细胞减数分裂进行了研究,描述了其减数分裂各时期的特征。同 时通过C-带处理表明棉铃虫染色体单倍数目为n=31,染色体长度从2.05μm至6.20μm不等。
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| 关 键 词： | 农业昆虫学 棉铃虫 减数分裂 核型 |
| 修稿时间： | 2003年11月14 |
Study on the meiosis of spermatocytes of Helicoverpa armigera (Hubner) |
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| ZHANG Li-sheng;ZHANG Qing-wen;CAI Qing-man;XU Huan-li;XU Jing;FUJian-ye.Study on the meiosis of spermatocytes of Helicoverpa armigera (Hubner)[J].Plant Protection,2004,30(2):33-36. |
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| Authors: | ZHANG Li-sheng;ZHANG Qing-wen;CAI Qing-man;XU Huan-li;XU Jing;FUJian-ye |
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| Institution: | Department of Entomology;China Agricultural University;Beijing 100094;China |
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| Abstract: | The meiosis of spermatocytes of Helicoverpa armigera (Hubner) was studied by using squash and HSG-drying methods. The features of the meiosis during different stages (phases) were described. The number of haploid chromosomes is 31, based on Giemsa C-Banding technique, and the chromosome length ranged from 2. 05 μm to 6. 20 μm. |
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| Keywords: | agricultural entomology Helicoverpa armigera meiosis karyotype |
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