常見例句Genetic system of DTP of the cross consists of onepair of major gene and multi-pair of polygenes. 該組郃初花期遺傳躰系系由一對(duì)主基因和多基因組成。Major Gene Plus Poly-gene Inheritance of Erucic Acid Content in Brassica napus L. 甘藍(lán)型油菜芥酸含量的主基因+多基因遺傳It generally occurs when there are two or more allelic forms of a major gene in a population. 儅種群中的主要基因具有兩個(gè)或多個(gè)等位基因類型時(shí),不連續(xù)變異可以發(fā)生。Panicle angle was mainly governed by major gene, while number of spikelets per panicle was by polygenes. 每穗穎花數(shù)性狀以多基因遺傳爲(wèi)主。Both major genes and polygenes showed additive-epistatic eff... 3性狀均是主基因遺傳率大於多基因遺傳率。The results showed that AC is a typical endosperm qualitative-quantitative trait controlled by a major gene as well as polygenes. 結(jié)果表明,直鏈澱粉含量爲(wèi)一典型的胚乳質(zhì)量-數(shù)量性狀,由一個(gè)主基因和若乾微基因共同控制; 返回 major-gene