| 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. |
| 棉铃虫Helicoverpa armigera(Hübner)精母细胞减数分裂研究 |
| Study on the meiosis of spermatocytes of Helicoverpa armigera (Hubner) |
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| DOI： |
| 中文关键词: 农业昆虫学 棉铃虫 减数分裂 核型 |
| 英文关键词:agricultural entomology Helicoverpa armigera meiosis karyotype |
| 基金项目: |
| 张礼生 张青文 蔡青年 徐环李 徐静 付建业 |
| 中国农业大学昆虫学系 北京 100094 |
| 摘要点击次数: 724 |
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| 中文摘要: |
| 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。 |
| 英文摘要: |
| 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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