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作 者 ：杨仁崔

期 刊 ：作物学报 1984年 10卷 02期 页码：81-86

关键词：稻；

摘 要 ：花粉育性是衡量稻株育性的根本指标。以穗颈抽出程度、花药的形态和颜色来判断稻株育性,简便可靠。IR_(24)具有二对独立主效显性恢复基因 R_(f_1)R_(f_1)R_(f_2)-R_(f_2),其中R_(f_1)的作用大于 R_(f_2)。

Abstract:This investigation included a genetic study of restoring genes in thehybrid rice system involving the sterile-line V_(41)A with the wild-abortivecytoplasm and the restoring-line IR_(24).The plants of F_1(V_(41)A/IR_(24)),F_2,B_2(V_(41)A/F_1)and F_3 progenies were individually observed for thepercent

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