Cloning of Vrn-D5 for spring growth habit in wheat
Cloning of Vrn-D5 for spring growth habit in wheat
批准号:
20780002
负责人:
NISHIDA Hidetaka
金额:
$2.66万
依托单位:
依托单位国家:
日本
项目类别:
Grant-in-Aid for Young Scientists (B)
财政年份:
2008
资助国家:
日本
项目状态:
已结题
起止时间:
2008 至 2010
中文摘要
本研究对小麦春化基因Vrn-D5(后更名为Vrn-D4)进行了高密度定位。结果表明,Vrn-D4定位在5D染色体着丝粒区SSR标记Xcfd 78和Xbarc 205之间的1.8cM区域,与Xcfd 67和EST标记XBG 313707共分离。这些标记可用于今后的分子标记辅助选择。
英文摘要
High density mapping of Vrn-D5 (renamed to Vrn-D4), one of the vernalization genes that determines the growth habit of wheat, was attemped in this study. As the result, Vrn-D4 was mapped on the 1.8cM region between the SSR markers Xcfd78 and Xbarc205 that were located on the centromeric region of chromosome 5D, and cosegregated with Xcfd67 and EST marker XBG313707. These markers were considered useful for marker assisted selection in the future breeding program.
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会议论文
Vrn-D4 is a vernalization gene located on the centromeric region of chromosome 5D in hexaploid wheat
DOI:
10.1007/s00122-009-1174-3
发表时间:
2009
期刊:
Theoretical and Applied Genetics
影响因子:
5.4
作者:
[Tetsuya Yoshida;H. Nishida;Jie Zhu;Rebecca Nitcher;A. Distelfeld;Y. Akashi;Kenji Kato;J. Dubcovsky]
通讯作者:
Tetsuya Yoshida;H. Nishida;Jie Zhu;Rebecca Nitcher;A. Distelfeld;Y. Akashi;Kenji Kato;J. Dubcovsky
Genetic Mapping of Vrn-D4 in Hexaploid Wheat
六倍体小麦 Vrn-D4 的遗传图谱
DOI:
--
发表时间:
2008
期刊:
影响因子:
--
作者:
[Yoshida T, Nishida H, Distelfeld A, Dubcovsky J, Kato K]
通讯作者:
Kato K
Cloning of wheat vernalization gene Vrn-D4 and its functional analysis
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批准号:23780005
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项目类别:Grant-in-Aid for Young Scientists (B)
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资助金额:$2.91万
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财政年份:2011
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负责人:NISHIDA Hidetaka
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依托单位:
海外基金