|
|||||
|
|
| 浙东白鹅和四季鹅染色体核型研究 | |
| 引用本文： | 邢军,凌天星,陈清,徐琪,吴信生,赵文明,陈国宏,侯庆文.浙东白鹅和四季鹅染色体核型研究[J].中国家禽,2007,29(21):27-29. |
| 作者姓名： | 邢军 凌天星 陈清 徐琪 吴信生 赵文明 陈国宏 侯庆文 |
| 作者单位： | 1. 江苏农林职业技术学院,江苏,句容,212400 2. 扬州大学动物科学与技术学院,江苏,扬州,225009 3. 江苏淮安市畜牧水产局,江苏,淮安,223001 |
| 摘 要： | 采用改进的外周血淋巴细胞培养法对浙东白鹅和四季鹅染色体核型进行了分析,研究结果表明,浙东白鹅和四季鹅的染色体2n=78,它们染色体形态十分相近,No.1染色体都为sm型染色体,No.2、No.4、Z和W染色体都为m型染色体,No.3、No.5、No.6、No.7、No.8和No.9染色体都为t型染色体.研究结果为明确我国鹅种染色体的数目和鹅核型的标准化提供参考依据. |
| 关 键 词： | 浙东白鹅 四季鹅 染色体 核型 |
| 修稿时间： | 2007年5月10日 |
Karyotypes of Zhedong White Goose and Siji Goose |
|
| Xing Jun,Ling Tianxing,Chen Qing,Xu Qi,Wu Xinsheng,Zhao Wenming,Chen Guohong,Hou Qingwen.Karyotypes of Zhedong White Goose and Siji Goose[J].China Poultry,2007,29(21):27-29. | |
| Authors: | Xing Jun Ling Tianxing Chen Qing Xu Qi Wu Xinsheng Zhao Wenming Chen Guohong Hou Qingwen |
| Abstract: | Karyotype analysis was carried out on Zhedong White goose and Siji goose using the peripheral lymphocyte culture technique. The result showed that the karyotypes of them were similar to each other with a diploid number of 78. The No.1 chromosome of them was submetacentrics,the No.2,No.4,Z and W chromosome were metacentrics,the No.3,No.5,No.6,No.7,No.8,No.9 chromosome were telocentrics. The result provided reference basis for expliciting chromosome number of Chinese geese and standardize of karyotype. |
| Keywords: | Zhedong White goose Siji goose chromosome karyotype |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |