Validation and fine mapping of qBE-A3,a major QTL conferring resistance to boron deficiency in Brass

来源 :第十五届全国植物基因组学大会 | 被引量 : 0次 | 上传用户：yuyan

【摘要】

：

To fine-scale map qBE-A3,a major quantitative trait locus(QTL)for boron(B)efficiency on chromosome A3 previously identified in Brassica napus,a set of near-isogenic lines(NILs),derived from backcross

【作者】

：

Yingpeng Hua Didi Zhang Fangsen Xu

【机构】

：

National Key Laboratory of Crop Genetic Improvement,Huazhong Agricultural University.Wuhan 430070,Ch

【出处】

：

第十五届全国植物基因组学大会

【发表日期】

：

2014年3期

【关键词】

：

validation fine mapping QTL boron deficiency Brassica napus

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To fine-scale map qBE-A3,a major quantitative trait locus(QTL)for boron(B)efficiency on chromosome A3 previously identified in Brassica napus,a set of near-isogenic lines(NILs),derived from backcross populations between B-efficient cultivar Qingyou 10(QY10)as donor and B-inefficient cultivar Westar10(W10)being recurrent parent,were developed.Then B-efficient and B-inefficient bulks for bulked segregant analysis(BSA)with two parents were subjected to whole genome re-sequencing.

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Validation and fine mapping of qBE-A3,a major QTL conferring resistance to boron deficiency in Brass

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