TY - GEN AU - Sutcliffe,M J AU - Burgoyne,P S TI - Analysis of the testes of H-Y negative XOSxrb mice suggests that the spermatogenesis gene (Spy) acts during the differentiation of the A spermatogonia SN - 0950-1991 PY - 1990///0521 KW - Animals KW - Body Weight KW - genetics KW - Gene Expression KW - H-Y Antigen KW - immunology KW - Male KW - Mice KW - Mitotic Index KW - Organ Size KW - Sex Determination Analysis KW - Spermatogenesis KW - Spermatogonia KW - growth & development KW - Spermatozoa KW - Testis KW - anatomy & histology N1 - Publication Type: Journal Article; Research Support, Non-U.S. Gov't UR - https://doi.org/10.1242/dev.107.2.373 ER -