Phosphatase activity and neuro-secretion in the hypothalamo-hypophyseal system in relation to the photoperiodic gonadal response in Zonotrichia albicollis.
D001717:Birds / Q000502:physiology*; D006066:Gonads / Q000502:physiology*; D007030:Hypothalamo-Hypophyseal System; D007031:Hypothalamus / Q000502:physiology*; D010744:Phosphoric Monoester Hydrolases / Q000378:metabolism*; D017440:Photoperiod; D010902:Pituitary Gland / Q000502:physiology*
D010744:Phosphoric Monoester Hydrolases
BIRDS/physiology; GONADS/physiology; HYPOTHALAMUS/physiology; PHOSPHATASES/metabolism; PITUITARY GLAND/physiology