Twelve QTLs for heading date were mapped using a set of chromosome segment substitution lines in ric

来源 :第十四届全国植物基因组学大会 | 被引量 : 0次 | 上传用户：fei5301821

【摘要】

：

Heading date is one of the most important agronomic traits in rice.Appropriate heading date is helpful to rice production.In this study, to dissect the genetic

【作者】

：

Guojing shen Yongzhong Xing

【机构】

：

NationalKeyLaboratoryofCropGeneticImprovement,HuazhongAgriculturalUniversity,Wuhan430070,China

【出处】

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第十四届全国植物基因组学大会

【发表日期】

：

2013年8期

【关键词】

：

rice chromosome segment substitution lines heading date Q T L

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Heading date is one of the most important agronomic traits in rice.Appropriate heading date is helpful to rice production.In this study, to dissect the genetic factors controlling heading date in rice, we developed a set of chromosome segment substitution lines (CSSLs).288 CSSLs (BCsF2) were developed with zhenshan 97 as recipient and Minghui 63 as donor by 5 consecutive backcrossing and one selfing.

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Twelve QTLs for heading date were mapped using a set of chromosome segment substitution lines in ric

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