Genomic structure and chromosomal localization of mouse cyclin G1 gene.
Mouse genomic DNA harboring the full coding sequence of cyclin G1 was cloned and analyzed. The locations of five coding exons and the intron-exon boundary sequences were found to be conserved between the mouse and the human genes. Two putative binding sites for the p53 tumor suppressor gene product were found around the first exon: one was located in the 5' regulatory region, and the other was in the first intron. The mouse cyclin G1 gene was mapped to bands A5 to B1 of chromosomes 11 (11A5-B1) by FISH using genomic DNA clone as a biotinylated probe. The location of mouse cyclin G1 is syntenic to that of its human homologue, which we previously mapped to 5q32-q34 of chromosome 5. An additional faint signal was detected on chromosome 4 (4B1-C2), probably indicating the presence of a cyclin G1-related gene or pseudogene in the mouse genome.
Kimura
S H
SH
Department of Molecular Genetics, Osaka University, Japan.
Kataoka
T R
TR
Endo
Y
Y
Nojima
H
H
D000818:Animals; D001483:Base Sequence; D002874:Chromosome Mapping; D056746:Cyclin G; D056766:Cyclin G1; D016213:Cyclins / Q000235:genetics*; D018076:DNA, Complementary; D006801:Humans; D017404:In Situ Hybridization, Fluorescence; D051379:Mice; D008969:Molecular Sequence Data; D012689:Sequence Homology, Nucleic Acid
C534702:CCNG1 protein, human; C534703:Ccng1 protein, mouse; D056746:Cyclin G; D056766:Cyclin G1; D016213:Cyclins; D018076:DNA, Complementary