不同温光条件下水稻抽穗期QTL的定位与分析

来源 :江苏省遗传学会2016年学术研讨会 | 被引量 : 0次 | 上传用户:JK0803_zhangke
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  水稻的抽穗期是水稻重要的农艺性状之一,是由多基因控制的数量性状。染色体单片段代换系减少了个体间遗传背景的干扰,已经成为定位和克隆复杂性状QTL 的重要材料。本研究以广陆矮4 号为受体,日本晴为供体的85 个染色体单片段代换系群体为试验材料,通过单因素方差分析和Dunnetts 多重比较,测验单片段代换系与广陆矮4号之间抽穗期的差异,对代换片段上抽穗期相关的QTL 进行了定位。
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