| 白芥抗黑腐病基因导入白菜的研究 |
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| 引用本文： | 巩振辉,王鸣,何玉科.白芥抗黑腐病基因导入白菜的研究[J].西北农业学报,1996,5(3):59-64. |
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| 作者姓名： | 巩振辉 王鸣 何玉科 |
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| 作者单位： | 西北农业大学园艺系 陕西杨陵 712100;西北农业大学园艺系 陕西杨陵 712100;中国科学院上海植物生理研究所 上海 200032 |
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| 摘 要： | 以免疫白菜黑腐病的白芥品种和5个白菜品种为试村,通过子房和胚珠培养技术挽救了白菜×白芥属间杂种胚,得到一批白菜×白芥杂种植株。利用离体培养叶接种法对杂种幼苗黑腐病抗性进行鉴定,获得一批对白菜黑腐病高抗或免疫的杂种株系。
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| 关 键 词： | 白菜 白芥 属间杂交 杂种 黑腐病 抗病基因导入 |
| 收稿时间： | 1994/7/12 0:00:00 |
| 修稿时间： | 1995/12/1 0:00:00 |
Studies on Transfer Genes of Black Rot Resistance from Sinapis alba L. to Brassica Campestris |
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| Gong Zhenhui,Wang Ming and He Yuke.Studies on Transfer Genes of Black Rot Resistance from Sinapis alba L. to Brassica Campestris[J].Acta Agriculturae Boreali-occidentalis Sinica,1996,5(3):59-64. |
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| Authors: | Gong Zhenhui Wang Ming and He Yuke |
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| Institution: | Northwestern Agricultural University, Yangling Shaanxi 712100;Northwestern Agricultural University, Yangling Shaanxi 712100;Shanghai Institute of Plant Physiology, The Chinese Academy of Science, Shanghai 200032 |
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| Abstract: | Intergeneric hybrid emryo between Brassica campestris cv.NW1,NW2,NW3,NW4,80-7 and Sinap is alba cv.J10(immunity to black rot) via ovary and ovule culture technique were rescued,and some hybrid plants of B.campestris×S.alba were obtained.Some hybrid lines of high resistance or immunity to black rot were produced according to the indentification of disease resistrance in the hybrids of B.campestris×S.alba by artificial inoculation with detached culture leaves.Thoes results indicated that genes of resistance or immunity to black rot were successfully transferred to the hybrids of B.campestris×S.alba. |
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| Keywords: | Chinese cabbage White mustard Intergeneric cross Hybrid embryo rescue Chinese cabbage black rot Transferring disease resistance genes |
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