The locations of the LOD peak for pollen semi-sterility QTL and spikelet semi-sterility QTL, which were detected on chromosome 8 in F2 population, were at the same region. The distances between the QTLs and marker RM152 were both 7.0cM.
比较不同世代中检测到的半不育QTLs，可以发现：F_2群体中，第8染色体标记学位论文水稻半不育性的遗传分析RM152和RM68时之间检测到的小穗半不育QTL与花粉半不育QTL位于同一个区域，并且对应的峰值与标记RMI 52的遗传距离都是7.ocM。
参考来源 - 水稻半不育性的遗传分析·2,447,543篇论文数据，部分数据来源于NoteExpress
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