title: Diurnal changes in the kinetic properties of tryptophan hydroxylase from rat brain.
mesh_terms: D000818:Animals; D001921:Brain / Q000201:enzymology*; D002940:Circadian Rhythm; D007700:Kinetics; D008297:Male; D051381:Rats; D014365:Tryptophan Hydroxylase / Q000378:metabolism*
chemical_list: D014365:Tryptophan Hydroxylase