title: Phylogeny of luteinizing hormone-releasing hormone systems in protochordates and vertebrates.
authors.affiliation: School of Biological Sciences, University of Kentucky, Lexington 40506.
authors.forename: L S
authors.initials: LS
authors.lastname: Demski
mesh_terms: D000663:Amphibians / Q000378:metabolism; D000818:Animals; D001717:Birds / Q000378:metabolism; D005399:Fishes / Q000378:metabolism; D007987:Gonadotropin-Releasing Hormone / Q000378:metabolism*; D008322:Mammals / Q000378:metabolism; D010802:Phylogeny; D012104:Reptiles / Q000378:metabolism; D014714:Vertebrates / Q000378:metabolism*
chemical_list: D007987:Gonadotropin-Releasing Hormone