常見例句雙語例句So the character of flower color in oilseed rape was controlled by some alleles, not by multiple alleles.因此，油菜花色性狀是由不同的等位基因控制的，而不是由復(fù)等位基因控制。Resistance expression might be affected by some modifier genes, or there might be multiple alleles with different level of resistance on the same locus.抗性的表達(dá)可能受到一些修飾基因的影響，或者在同一基因位點上存在抗性程度不同的復(fù)等位基因。Secondly, owing to multiple alleles in multiple parents, the method can exploit gene resource more adequately, which will lay an important genetic groundwork for plant improvement.二是在多親本涉及的等位基因數(shù)更多的情形下，可以擴大和發(fā)掘有關(guān)數(shù)量性狀的基因資源，從而為育種學(xué)家改良相應(yīng)的數(shù)量性狀奠定重要基礎(chǔ)。 返回 multiple alleles