title: Murine fibroblast growth factor receptor 1 gene generates multiple messenger RNAs containing two open reading frames via alternative splicing.
abstract: The arrangement of exons and introns encoding 5'-side of murine fibroblast growth factor (FGF) receptor 1 (FGFR-1) gene was mapped. A large intron with a size of 14 kb was identified between exon 1 and exon 2. In addition, all FGFR-1 subtypes including a unique variant form with 12 amino acids insertion and two amino acids deletion were observed to be able to be generated through alternative splicing. Furthermore, complete sequencing of the 5'-region of FGFR-1 mRNA revealed that a relatively large open reading frame precedes the major open reading frame encoding FGFR-1. These results indicate that FGFR-1 mRNAs are uniquely translated from an internal translation start site.
authors: Department of Obstetrics and Gynecology, Tottori University Medical School, Japan.
authors: T
authors: T
authors: Harada
authors: H
authors: H
authors: Saito
authors: H
authors: H
authors: Kouhara
authors: S
authors: S
authors: Kurebayashi
authors: S
authors: S
authors: Kasayama
authors: N
authors: N
authors: Terakawa
authors: T
authors: T
authors: Kishimoto
authors: B
authors: B
authors: Sato
mesh_terms: D016475:3T3 Cells; D017398:Alternative Splicing; D000595:Amino Acid Sequence; D000818:Animals; D001483:Base Sequence; D017931:DNA Primers; D005091:Exons; D005346:Fibroblast Growth Factors; D015870:Gene Expression; D007438:Introns; D051379:Mice / Q000235:genetics*; D008969:Molecular Sequence Data; D016366:Open Reading Frames; D016133:Polymerase Chain Reaction; D014176:Protein Biosynthesis; D012333:RNA, Messenger / Q000096:biosynthesis*; D020794:Receptor Protein-Tyrosine Kinases; D051496:Receptor, Fibroblast Growth Factor, Type 1; D017468:Receptors, Fibroblast Growth Factor / Q000096:biosynthesis*
chemical_list: D017931:DNA Primers; D012333:RNA, Messenger; D017468:Receptors, Fibroblast Growth Factor; D005346:Fibroblast Growth Factors; C496349:Fgfr1 protein, mouse; D020794:Receptor Protein-Tyrosine Kinases; D051496:Receptor, Fibroblast Growth Factor, Type 1