| 香蕉减数分裂中的一种异常现象 |
| |
| 引用本文： | 王正询,林兆平,潘坤清.香蕉减数分裂中的一种异常现象[J].热带亚热带植物学报,1994,2(3):34-38. |
| |
| 作者姓名： | 王正询 林兆平 潘坤清 |
| |
| 作者单位： | 广州师范学院生物系 |
| |
| 摘 要： | 本文首次报道了发生于香蕉小孢子母细胞减数分裂中的一种异常现象：部分染色体在中期Ｉ发生单价体提早分离。这可能是异源多倍体中不同源染色体组的异质性所引起．
|
| 关 键 词： | 香蕉 减数分裂 染色体组 |
AN ABNORMAL PHENOMENON OF MEIOSIS IN BANANA |
| |
| Wang Zhengxun,Lin Zhaoping,Pan Kunqing.AN ABNORMAL PHENOMENON OF MEIOSIS IN BANANA[J].Journal of Tropical and Subtropical Botany,1994,2(3):34-38. |
| |
| Authors: | Wang Zhengxun Lin Zhaoping Pan Kunqing |
| |
| Abstract: | An abnormal Phenomenon of meiosis in Potion mother cell of ghana is reported for the first time. The principal character of the meiosis is that the two chromatids of some univalents separate early in metaphase. The authors suggest that this might be caused by the allogenic genomes which can not synchronize in meiosis. The origin of banana Gaozhouai is also discussed |
| |
| Keywords: | Banana Meiosis Genome |
| 本文献已被 CNKI 维普 等数据库收录！ |
| 点击此处可从《热带亚热带植物学报》浏览原始摘要信息 |
| 点击此处可从《热带亚热带植物学报》下载免费的PDF全文 |
