title: Determinants of puberty in a seasonal breeder.
mesh_terms: D000375:Aging; D000818:Animals; D004958:Estradiol / Q000494:pharmacology; D004971:Estrus; D005260:Female; D005298:Fertility; D005498:Follicular Phase; D006062:Gonadotropins / Q000378:metabolism; D006801:Humans; D007030:Hypothalamo-Hypophyseal System / Q000502:physiology; D008027:Light; D007986:Luteinizing Hormone / Q000378:metabolism; D008297:Male; D008550:Melatonin / Q000097:blood / Q000378:metabolism / Q000502:physiology; D008954:Models, Biological; D010053:Ovary / Q000502:physiology; D010786:Photoreceptor Cells / Q000502:physiology; D010906:Pituitary Hormone-Releasing Hormones / Q000378:metabolism; D011247:Pregnancy; D012621:Seasons; D012741:Sexual Maturation; D012756:Sheep
chemical_list: D006062:Gonadotropins; D010906:Pituitary Hormone-Releasing Hormones; D004958:Estradiol; D007986:Luteinizing Hormone; D008550:Melatonin