| 白菜细胞核雄性不育基因向菜心品种早-49的转育研究 |
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| 引用本文： | 许明,魏毓棠. 白菜细胞核雄性不育基因向菜心品种早-49的转育研究[J]. 沈阳农业大学学报, 2006, 37(2): 165-168 |
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| 作者姓名： | 许明 魏毓棠 |
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| 作者单位： | 沈阳农业大学,园艺学院,沈阳,110161 |
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| 摘 要： | 根据大白菜复等位基因遗传假说,利用现有白菜雄性不育系(99029-2)作为不育源,以早-49菜心品种为目标亲本,经过杂交、自交、测交、兄妹交等转育方法,将核不育基因向菜心品种转育,得到了含有早-49遗传基因的新甲型两用系、临时保持系和雄性不育系。
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| 关 键 词： | 白菜 细胞核雄性不育基因 转育 菜心 |
| 文章编号： | 1000-1700(2006)02-0165-04 |
| 收稿时间： | 2005-07-06 |
| 修稿时间： | 2005-07-06 |
Introgression of Genic Male Sterile Gene of Chinese Cabbage into Flowering Chinese Cabbage |
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| XU Ming,WEI Yu-tang. Introgression of Genic Male Sterile Gene of Chinese Cabbage into Flowering Chinese Cabbage[J]. Journal of Shenyang Aricultural University, 2006, 37(2): 165-168 |
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| Authors: | XU Ming WEI Yu-tang |
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| Affiliation: | College of Horticulture, Shenyang Agricultural University, Shenyang 110161, China |
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| Abstract: | Based on the Multiple Allele Hypothesis of genic male sterility,the male sterile lines 99029-2 of Chinese cabbage was being used as a source of male sterility,the fertile lines flowering Chinese cabbage(Zao 49) as goal parent.The gene of male sterility was transferred to the flowering Chinese cabbage by crossing,inbreeding,sibling and test crossing.New AB lines type I,new male sterile lines and their corresponding temporary maintainer lines of flowering Chinese cabbage were abstained from the transferred progenies deprived from flowering Chinese cabbage. |
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| Keywords: | Chinese cabbage genic male sterile gene transfer flowering Chinese cabbage |
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