BAI Rui，ZHAO Li，LI Dong，YU Zhi-hui，HE Jun-ping. Expression and Location of Growth Differentiation Factor 9 (GDF9) and Its Receptor in Adult Dog Testis[J]. ACTA VETERINARIA ET ZOOTECHNICA SINICA, 2014, 45(4): 566-571.
［1］GNESSI L，FABBRI A，SPERA G.Gonadal peptides as mediators of development and functional control of the testis：an integrated system with hormones and local environment［J］.Endocr Rev，1997，18(4)：541-609.
［2］MYERS M，MANSOURI-ATTIA N，JAMES R，et al.GDF9 modulates the reproductive and tumor phenotype of female inha-null mice［J］.Biol Reprod，2013，88(4)：86-89.
［3］GUO Q Y，GAO Z Z，ZHAO L，et al.Expression of growth differentiation factor 9 (GDF9)，ALK5，and claudin-11 in adult alpaca testis［J］.Acta Histochem，2013，115(1):16-21.
［4］MOORE B C，HAMLIN H J，BOTTERI N L，et al.Gonadal mRNA expression levels of TGF-beta superfamily signaling factors correspond with post-hatching morphological development in American alligators［J］.Sex Dev，2010，4(1-2)：62-72.
［5］NICHOLLS P K，HAMISON C A，GILCHRIST R B，et al.Growth differentiation factor 9 is a germ cell regulator of Sertoli cell function［J］.Endocrinology，2009，150(5)：2481-2490.
［6］PATHIRANA I N，ASHIDA Y，KAWATE N，et al.Comparison of testosterone and insulin-like peptide 3 secretions in response to human chorionic gonadotropin in cultured interstitial cells from scrotal and retained testes in dogs［J］.Anim Reprod Sci，2011，124(1-2):138-144.
［7］WANG Y，NICHOLLS P K，STANTON P G，et al.Extra-ovarian expression and activity of growth differentiation factor 9［J］.J Endocrinol，2009，202(3):419-430.
［8］FRANCA L R，GODINHO C L.Testis morphometry，seminiferous epithelium cycle length，and daily sperm production in domestic cats (Felis catus)［J］.Biol Repord，2003，68(4)：1554-1561.
［9］MAZERBOURG S，HSUEH A J.Genomic analyses facilitate identification of receptors and signaling pathways for growth differen- tiation factor 9 and related orphan bone morphogenetic protein/growth differentiation factor ligands［J］.Hum Reprod Update, 2006，12(4):373-383.
［10］SPICER L J，AAD P Y，ALLEN D T，et al.Growth differentiation factor 9 (GDF9) stimulates proliferation and inhibits steroidogenesis by bovine theca cells：influence of follicle size on responses to GDF9［J］.Biol Reprod，2008，78(2)：243-253.
［11］OLASO R，PAIRAULT C，HABERT R.et al.Expression of type I and Ⅱ receptors for transforming growth factor beta in the adult rat testis［J］.Histochem Cell Biol，1998，110(6)：613-618.
［12］FENWICK M A，MORA J M，MANSOUR Y T，et al.Investigations of TGF-β signaling in preantral follicles of female mice reveal differential roles for bone morphogenetic protein 15［J］.Endocrinology，2013，154(9)：3423-3436.
［13］KYASARI O R，VALOJERDI M R，FARROKHI A，et al.Expression of maturation genes and their receptors during in vitro maturation of sheep COCs in the presence and absence of somatic cells of cumulus origin［J］.Theriogenology，2012，77(1):12-20.
