应用酸性聚丙烯酰胺凝胶电泳（MAGE）分析了多小穗小麦10－A及其亲本、以及来源于三交组合10－A／88－1643／／川育12号的89个稳定品系的醇溶蛋白。结果表明，10－A的醇溶蛋白均来源于其亲本，但更与雅安矮10号相似。10－A、88－1643和川育12号的醇溶蛋白带纹各不相同，能彼此区分。在89个后代品系中，出现了3种亲本类型、4种重组类型和1种突变类型，突变率为1．10％。同时，还讨论了Gld1B3位点与多小穗的关系。 The poly-spikelet wheat 10-A and its parents were analyzed by acidic polyacrylamide gel electrophoresis (MAGE), and 89 stable strains of alcohol derived from 10-A / 88-1643 // Chuanyu 12 Hg protein. The results showed that 10-A prolamine came from its parent, but more similar to Ya’an dwarf 10. 10-A, 88-1643 and Chuan Yu 12 gliadin different from each other, can distinguish each other. Among 89 progeny lines, three kinds of parents, four kinds of recombinant types and one kind of mutation appeared, the mutation rate was 1.10%. At the same time, the relationship between Gld1B3 locus and many spikelets was also discussed.