CAJ | 학술논문

试验采用不完全双列杂交法,把10个自交系配成24个组合,对普通玉米的4个品质性状的遗传模型、基因效应进行了研究.赖氨酸含量的遗传符合加性—显性模型,淀粉含量、油分含量、蛋白质含量符合加性—显性—上位性模型,4个品质性状的遗传方式均以加性效应为主.
시험채용불완전쌍렬잡교법,파10개자교계배성24개조합,대보통옥미적4개품질성상적유전모형、기인효응진행료연구.뢰안산함량적유전부합가성—현성모형,정분함량、유분함량、단백질함량부합가성—현성—상위성모형,4개품질성상적유전방식균이가성효응위주.
Ten inbred lines of maize were tested in the incomplete parallel cross design including 24 cross sets.The genetic models,gene effects of 4 quality characters were studied.The additive-dominance and additive-dominance-epistatic genetic models were inlined with lysine content and starch、oil、protein content respectively.Additive gene effects were significantly high in 4 quality characters.