多柱头不育系用于水稻杂交种子生产的可能性研究

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导言 1936年,Parthasarathy首先发现了水稻多柱头突变体。他指出,釉稻品种Plena具有的多柱头特性,是由隐性单基因控制的。194]年,Morinaga和Jajiri在粳稻中发现一个双粒米品种,也是由隐性单基因控制的。Kasahara1944年发现了由两个隐性基因控制的多柱头突变体。南朝鲜的Hen和Su Introduction In 1936, Parthasarathy first discovered rice multiple stigma mutants. He pointed out that the multi-stigma characteristic of Plena, a poppy variety, is controlled by a recessive single gene. 194] years, Morinaga and Jajiri found a double grain rice variety in japonica rice, also controlled by a recessive single gene. Kasahara, in 1944, developed a continuum that took control from two sides. Hen and Su in South Korea
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