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篇目详细内容 |
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【篇名】 |
Directional transduction of male sterile gene rfv1 of NIAN type in wheat |
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【刊名】 |
Frontiers of Agriculture in China |
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【刊名缩写】 |
Front. Agric. China |
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【ISSN】 |
1673-7334 |
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【EISSN】 |
1673-744X |
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【DOI】 |
10.1007/s11703-008-0077-4 |
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【出版社】 |
Higher Education Press and Springer-Verlag |
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【出版年】 |
2008 |
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【卷期】 |
2
卷4期 |
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【页码】 |
386-390
页,共
5
页 |
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【作者】 |
NIU Na;
ZHANG Gaisheng;
CAO Yue;
ZHANG Yu;
WEI Fang;
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【关键词】 |
wheat; male sterile lines of NIAN type; 1BL/1RS translocation chromosome; gene rfv1; directional transduction |
【摘要】 |
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A new method for producing a NIAN type wheat maintenance line with the male sterile gene rfv1 was described. That is</emph></emph> the variety Xinong Fp1, a 1BL/1RS translocation line, as the acceptor and Triticum macha var. subletschchumicum, a non-1BL/1RS translocation line, as the donor, a directional substitution backcross was made and confirmed by chromosome of root tip preparations and SDS-PAGE analysis. The male sterile gene rfv1 of Triticum macha var. subletschchumicum was transferred to the genome of Xinong Fp1. A new NIAN type wheat maintenance line with the male sterile gene rfv1 was bred. The method described was successful in breeding a new male sterile type for hybrid wheat production. |
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