The procedure can demonstrate which characters are controlled by sex-linked genes.这一过程可以验证哪一个特征是受性别连锁基因控制的。
Southern blot analysis showed that neither PBP-Harm nor GOBP2-Harm is sex-linked and two genes exist as a single copy inSouthern杂交表明：PBP-Harm和GOBP2-Harm都非性别连锁，这两个基因都是以单拷贝的形式存在。