正巧看到一篇文献名称关于隔代遗传 (atavism)

来源: 2011-08-15 18:39:27 [旧帖] [给我悄悄话] 本文已被阅读:

文献名称:怎样正确理解交叉遗传与隔代遗传

    前言:交叉遗传和隔代遗传是有本质区别的两个概念,交叉遗传是指位于X染色体上的致病基因随X染色体的动态变化而变化。隔代遗传是指在整个系谱中,是否有一代没有患者。隔代遗传既出现在交叉遗传当中,也出现在其它遗传当中。

    The crisscross-inheritance and atavism are two different concepts in essence.The crisscross-inheritance is a dynamic variation that pathogenic genes of X-chromosome vary with the X-chromosome.The atavism means the rearrearance of a trait after generations of absence.The atavism appears in the crisscross inheritance as well as in the other genetic way.