title: Sex determination: are two mechanisms better than one?
authors: Integrative Biology, Institute for Cellular and Molecular Biology, University of Texas, Austin, TX 78712, USA. bull@mail.utexas.edu
authors: J J
authors: JJ
authors: Bull
mesh_terms: D000818:Animals; D005075:Biological Evolution; D001831:Body Temperature; D005260:Female; D008297:Male; D008954:Models, Biological; D010053:Ovary / Q000196:embryology; D012104:Reptiles / Q000196:embryology* / Q000235:genetics / Q000502:physiology; D012730:Sex Chromosomes; D019849:Sex Determination Processes; D012733:Sex Differentiation / Q000502:physiology; D013737:Testis / Q000196:embryology