我们自１９８８年起，开展了大麦籽粒原花色素的研究，至今已筛选出４０多个无原花色素突变体，并进行了生理和遗传特性研究〔１，２〕。本文报道有关突变基因的等位和定位分析结果，这对进一步改良和有效地利用这些突变体是十分必要的。材料与方法（一）材料供试材料为已... Since 1988, we carried out research on the proanthocyanidins from barley grains. So far, we have screened more than 40 non-proanthocyanidin mutants and studied their physiological and genetic characteristics [1,2]. This article reports the results of the allelic and positional analysis of the mutated genes, which is necessary for further improvement and efficient use of these mutants. Materials and methods (a) materials for test materials for ...