1、Long-term proliferation of mouse primordial germ cells in culture.2 j! | N! v( P$ i3 @- n1 u4 K
2、A revised protocol for in vitro development of mouse oocytes from primordial follicles dramatically improves their developmental competence 3 `" z( t3 V' k8 ]2 B3、Live offspring produced by mouse oocytes derived from premeiotic fetal germ cells0 O; A- a! K" F
4、Stage-specific germ-somatic cell interaction directs the primordial folliculogenesis in mouse fetal ovaries