Germ cell differentiation in embryonic gonads cultured in heterosexual parabiotic pairs.
D000818:Animals; D002454:Cell Differentiation / Q000187:drug effects*; D002642:Chick Embryo; D046508:Culture Techniques; D005260:Female; D005640:Follicle Stimulating Hormone / Q000494:pharmacology*; D007986:Luteinizing Hormone / Q000494:pharmacology*; D008297:Male; D010053:Ovary / Q000187:drug effects / Q000196:embryology*; D010227:Parabiosis; D011247:Pregnancy; D013737:Testis / Q000187:drug effects / Q000196:embryology*
D007986:Luteinizing Hormone; D005640:Follicle Stimulating Hormone