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本文对一套玉米双列杂交材料,进行了过氧化物酶同工酶电泳分析。对同工酶谱进行扫描,将其转化为数据资料,以该酶量数据作为分子水平的性状与选用的某些形态性状,对供试材料分别进行双列分析,考察同工酶与形态性状的关系。结果表明:在供试材料中,同工酶与形态性状间存在着密切联系。同工酶及产量性状都表现出显性效应比加性效应更重要,狭义遗传力在二类性状中变化不明显。
In this paper, a set of corn double row hybrid materials, peroxidase isoenzyme electrophoresis analysis. The isoenzyme zymogram was scanned and transformed into data, the amount of enzyme was used as the molecular level trait and selected morphological traits. The isozyme and morphological traits Relationship. The results showed that there was a close relationship between isozymes and morphological traits in the tested materials. Isozymes and yield traits showed more significant effects than additive effects. The narrow heritability did not change significantly in the second trait.