non-allelic genes的用法和樣例：
例句
- Two nonallelic genes affect the same character and enhance each other's effect.
兩個(gè)非等位基因影響同一性并能增強彼此的效應。 - Polygene is any of a group of nonallelic genes,each having a small quantitative effect,that together produce a wide range of phenotypic variation.
多基因是一種非等位基因，每一個(gè)基因都有很小量的效果，這些效果合在一起產(chǎn)生出很多種表現型變異。
