Biology will relate every human gene to the genes of other animals and bacteria, to this great chain of being.

Biology will relate every human gene to the genes of other animals and bacteria, to this great chain of being.

生物学将把每一个人类基因与其他动物和细菌的基因，与这条伟大的生命链联系起来。

-- Walter Gilbert 沃尔特·吉尔伯特