甘蓝型油菜多主花序突变体的遗传特点及QTL定位

来源 :2015年全国生命科学博士后论坛 | 被引量 : 0次 | 上传用户:lvsby2007
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  油菜主花序数目对油菜分枝和角果数目起着决定性的作用,成为影响油菜产量的关键因素。稳定遗传的甘蓝型油菜多主花序突变体与野生型甘蓝型油菜杂交构建分离群体来分析多主花序的遗传特点,并对其进行数量性状基因座(quantitative trait loci,QTL)定位。
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