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试验收集了大量豌豆辐射突变体,用以研究突变基因协同作用和相互作用的可能性。本文讨论豌豆基因组的gf(花色浅绿)和efr(早花)基因在不同遗传背景中的行为。材料与方法豌豆栽培品种Pippes Gelbe Viktoria的X射线诱发突变体189(gf基因纯合)和重组体R46C[efr和bif-1(茎分叉)基因纯合],与收集的许多X射线、中子突变体杂交。在
A large number of pea radiation mutants were collected to investigate the potential for synergism and interaction of mutant genes. This article discusses the behavior of the gf (light green) and efr (early flowering) genes of the pea genome in different genetic backgrounds. Materials and Methods X-ray-induced mutant 189 (homozygous for gf gene) and recombinant R46C (homozygous for efr and bif-1 (stem bifurcation) genes) of pea cultivar Pippes Gelbe Viktoria were compared with those of collected X-ray Submutants hybridize. in