title: Natural occurrence but lack of melanotrophic activity of gamma-MSH in fish.
mesh_terms: D000595:Amino Acid Sequence; D000818:Animals; D001681:Biological Assay; D004284:Dogfish / Q000378:metabolism*; D009074:Melanocyte-Stimulating Hormones / Q000378:metabolism*; D010902:Pituitary Gland / Q000378:metabolism*; D011498:Protein Precursors / Q000378:metabolism; D012754:Sharks / Q000378:metabolism*; D013329:Structure-Activity Relationship
chemical_list: D011498:Protein Precursors; D009074:Melanocyte-Stimulating Hormones