Generation of mice containing only paternal genome

睾丸卵母细胞产生途径至少有两个负责基因，一个在Y染色体上，另一个在常染色体上。常染色体致病基因提示为纯合隐性基因。此外，一些位于睾丸网附近或胎儿睾丸颅缘的XY原始生殖细胞从E12开始进入减数分裂。为5 - 14。并分化为卵母细胞。

The testicular oocyte-producing pathway has at least 2 responsible genes, one on Chromosome Y and the other on autosome. The autosomal causative genes are suggested to be homozygous recessive. In addition, some XY primordial germ cells located in the vicinity of the rete testis or at the cranial edge of the fetal testis enter meiosis from E12. 5-14. 5 and differentiate as oocytes.