| 家禽性别控制研究进展 |
| |
| 引用本文： | 刘超,段建功,李志成.家禽性别控制研究进展[J].西北农业学报,2000,9(1):123-128. |
| |
| 作者姓名： | 刘超 段建功 李志成 |
| |
| 作者单位： | 陕西省畜牧兽医研究所,咸阳,712039 |
| |
| 摘 要： | 家禽性别控制研究包括性别决定，性别分化，性别鉴定，性别诱导和性别控制5个方面，家禽中虽未发现象哺乳动物SRY基因的性别决定片段，但XhoI家族中特异片段的发现可能成为性别决定基因研究的基础。性别分化的基础是控制性激素转型的芳香化酶；伴性遗传和泄殖腔鉴别法仍然是性别鉴定的主要方法；利用激素诱导只能使雌转雄而不能使雄转为雌，且转变后仍能恢复原来的遗传性别，性别决定与分化本质的发现是家禽性别控制研究的重要课题。
|
| 关 键 词： | 家禽 性别控制 性别分化 性别鉴定 性别诱导 |
| 文章编号： | 1004-1389(2000)01-0123-06 |
| 收稿时间： | 1999/1/16 0:00:00 |
| 修稿时间： | 1999-01-16 |
Progress in Fowl Sex Control |
| |
| LIU Chao,DUAN Jiangong and LI Zhicheng.Progress in Fowl Sex Control[J].Acta Agriculturae Boreali-occidentalis Sinica,2000,9(1):123-128. |
| |
| Authors: | LIU Chao DUAN Jiangong and LI Zhicheng |
| |
| Institution: | Shaanxi Institute of Animal Husbandry and Veterinary, Xianyang 712039;Shaanxi Institute of Animal Husbandry and Veterinary, Xianyang 712039;Shaanxi Institute of Animal Husbandry and Veterinary, Xianyang 712039 |
| |
| Abstract: | Studies on sex control include five fields: sex detem ination, sex differentiation, sexualization, sex induction and sex control. Because the same sex determination gene fragment of fowl as SRY of mammal is not found, the discovered peculiar gene fragment in XhoI family will become the basic study of sex deteim ination gene.The basis of sex differentiation is aromitic enzyme which controls sex hormone''s tran sformation;sex-linked inheritance and cloaca sexing will still bethe main methods of sexualization;a female can turn into a male through hormone in ducing and the changed fem ale can turn into its genetic sexwhile amale can''t turn similarly.Discover the essence of sex determ ination and sex differentiation will be the major task in research of fowl sex control. |
| |
| Keywords: | Fowl Sex control |
| 本文献已被 维普 万方数据 等数据库收录！ |
| 点击此处可从《西北农业学报》浏览原始摘要信息 |
| 点击此处可从《西北农业学报》下载免费的PDF全文 |
|
