differentiation of testis

Conclusions Although SRY gene was the key gene in the process of the differentiation and development of testis , there were other gene or factors important in the process of normal human sex differentiation .

结论SRY基因是睾丸分化和发育的关键基因，但正常男女性分化还需要其他基因或因素的作用。

In mammal , sex development can be divided into two steps . The first step is sex determination & it is the consequence of the interactions of many genes which can cause differentiation of gonads as testis or ovary ;

哺乳动物的性别发育过程分为两步：第一步性别决定，由基因决定原始性腺发育成睾丸或者卵巢；