A receptor in pituitary and hypothalamus that functions in growth hormone release. - Howard,AD.; Feighner,SD.; Cully,DF.; Arena,JP.; Liberator,PA.; Rosenblum,CI.; Hamelin,M.; Hreniuk,DL.; Palyha,OC.; Anderson,J.; Paress,PS.; Diaz,C.; et al. (Science, 1996)