title: Identification of four FGF receptor genes in Medaka fish (Oryzias latipes).
abstract: Four types of cDNA clones encoding tyrosine kinases highly homologous to mammalian fibroblast growth factor receptors (FGF-R) were isolated from Medaka fish (Oryzias latipes) by the reverse transcription-polymerase chain reaction. Comparison of the four deduced amino acid sequences with four known mammalian FGF-Rs indicated that four FGF-R species corresponding to mammalian FGF-Rs exist universally in vertebrates including fishes, although FGF-R4 might have diverged sequences between fishes and mammals. Each of four FGF-R genes is transcribed to various extents as multiple mRNAs possibly by alternative splicing in adult fishes.
authors.affiliation: Department of Biophysics and Biochemistry, Faculty of Science, University of Tokyo, Japan.
authors.forename: Y
authors.initials: Y
authors.lastname: Emori
authors.forename: A
authors.initials: A
authors.lastname: Yasuoka
authors.forename: K
authors.initials: K
authors.lastname: Saigo
mesh_terms: D000595:Amino Acid Sequence; D000818:Animals; D001483:Base Sequence; D003001:Cloning, Molecular; D008969:Molecular Sequence Data; D009990:Oryzias / Q000235:genetics*; D016133:Polymerase Chain Reaction; D011505:Protein-Tyrosine Kinases / Q000235:genetics*; D012333:RNA, Messenger / Q000032:analysis; D017468:Receptors, Fibroblast Growth Factor / Q000235:genetics*; D017386:Sequence Homology, Amino Acid
chemical_list: D012333:RNA, Messenger; D017468:Receptors, Fibroblast Growth Factor; D011505:Protein-Tyrosine Kinases