title: Sea urchin embryo mRNA sequences expressed in the nuclear RNA of adult tissues.
mesh_terms: D001483:Base Sequence; D002467:Cell Nucleus; D004625:Embryo, Nonmammalian / Q000032:analysis; D007422:Intestines / Q000032:analysis; D012333:RNA, Messenger / Q000032:analysis / Q000235:genetics*; D012617:Sea Urchins; D014158:Transcription, Genetic
chemical_list: D012333:RNA, Messenger