1 tite:Infertility with defective spermatogenesis and steroidogenesis in male mice lacking androgen receptor in Leydig cells , x3 t2 R* [ q) O: \/ c h6 T& j7 i; o* ^' w5 s+ ~link:http://www.springerlink.com/content/l2r3284765654148/+ f! O" C- z8 t& M2 v
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2 title:Decidual PTEN expression is required for trophoblast invasion in the mouse. * |1 q2 B8 Q! \$ x' T% S Q; j$ j; @link:http://www.ncbi.nlm.nih.gov/pubmed/20858757 . [# B! S# H. g: g$ n$ H4 i( W % I. Q8 c- r; R$ K! ]3 |3 WNT4 is required for normal ovarian follicle development and female fertility.' J8 l$ ?4 G3 D7 U. |" Q+ z% c