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稻米直链淀粉含量是稻米品质的重要性状,其生理特性和遗传方式是育种上急需了解的。近年来,K.S.Mckenzie等(1983)用常规直链淀粉测定法对几个类型的水稻品种进行了直链淀粉含量的遗传分析。I.Kumar等(1986)用单粒分析方法研究了直链淀粉含量遗传的剂量效应,并指出了单粒分析对研究直链
Rice amylose content is an important trait of rice quality, and its physiological characteristics and heredity are urgently needed for breeding. In recent years, K. S. McKenzie et al. (1983) conducted genetic analysis of amylose content in several types of rice varieties using conventional amylose assays. I. Kumar et al. (1986) studied the dose-effect inheritance of amylose content using single-grain analysis and pointed out that the single-particle analysis is of great importance for the study of linear