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Ctnnb1 Gene Detail
 Symbol
Name
ID
Ctnnb1
catenin (cadherin associated protein), beta 1
MGI:88276


Nomenclature History
Synonyms beta catenin, beta-catenin, Catnb
Genetic Map
Chromosome 9
72.0 cM
Detailed Genetic Map ± 1 cM
 
Mapping data( 2)

Sequence Map
Chr9:120838334-120869625 bp, + strand
(From VEGA annotation of NCBI Build 37)
VEGA ContigView | Ensembl ContigView | UCSC Browser | NCBI Map Viewer

Mouse Genome Browser
Mammalian
homology
human; chimpanzee; cattle; dog, domestic; rat    (Mammalian Orthology)
Comparative Map (Mouse/Human Ctnnb1 ± 2 cM)
Protein SuperFamily: beta-catenin/plakoglobin
TreeFam: TF317997
Sequences
Representative Sequences Length Strain/Species Flank
genomic OTTMUSG00000016490 VEGA Gene Model | MGI Sequence Detail 31292 C57BL/6J ± Kb
transcript NM_007614 RefSeq | MGI Sequence Detail 3640 C57BL/6
polypeptide Q02248 UniProt | EBI | MGI Sequence Detail 781 Not Applicable
For the selected sequences
All sequences(68)
Alleles
and
phenotypes
All alleles(20) : Targeted, knock-out(3) Targeted, other(9) Gene trapped(8)
Homozygous null embryos show anterior-posterior axis formation anomalies, but develop to E 7. Multiple conditional mutations have shown defects in distinct stem cell types that result in proliferation defects, such as intestinal polyps, brain and spinalcord size anomalies, etc.
Associated Human Diseases (1)   Alleles Annotated to Human Diseases (1)   Phenotype Images (2)  
Polymorphisms PCR(1) SNPs within 2kb(61 from dbSNP Build 128)  
Gene Ontology
(GO)
classifications
All GO classifications(121)
Process anterior/posterior axis specification, apoptosis...
Component adherens junction, apical junction complex...
Function alpha-catenin binding, binding...
External Resources: MouseFunc
Expression Literature Summary: (306 records)
Data Summary: Assays (37)    Results (348)    Tissues (210)    Images (79)
Theiler Stages: 1,2,3,4,5,9,15,17,19,20,21,22,23,24,25,26,28
  Assay Type Assays   Results
      Western blot 6   31
      RT-PCR 7   130
      In situ reporter (knock in) 1   3
      RNA in situ 5   122
      Immunohistochemistry 18   62
cDNA source data(967)
External Resources: Allen Brain Atlas  GEO 
Molecular
reagents
All nucleic(978) cDNA(969) Primer pair(8) Other(1) Antibodies(12)
Microarray probesets(4)
Other database
links
Ensembl Gene Model ENSMUSG00000006932
DoTS DT.101138386, DT.101399058, DT.101399074, DT.102541092, DT.496455, DT.55189223, DT.94216387, DT.97365184, DT.97380877
UniGene 291928
PDB 1DOW, 1I7W, 1I7X, 1JPP, 1M1E, 1V18, 2BCT, 3BCT
DFCI TC1573680, TC1649267
NIA Mouse Gene Index U011162
Entrez Gene 12387
VEGA Gene Model OTTMUSG00000016490
International Mouse Knockout Project Status Ctnnb1
Protein
domains
InterPro ID Description
IPR000225 Armadillo
IPR011989 Armadillo-like helical
IPR013284 Beta-catenin
IPR016024 Armadillo-type fold
Graphical View of Protein Domain Structure
References
(Earliest) J:37373 Ozawa M et al., "The cytoplasmic domain of the cell adhesion molecule uvomorulin associates with three independent proteins structurally related in different species." EMBO J 1989 Jun;8(6):1711-7
(Latest) J:154227 Feigenson K et al., "Wnt signaling is sufficient to perturb oligodendrocyte maturation." Mol Cell Neurosci 2009 Nov;42(3):255-65
All references(571)
Other
accession IDs
MGD-MRK-1775

Contributing Projects:
Mouse Genome Database (MGD), Gene Expression Database (GXD), Mouse Tumor Biology (MTB), Gene Ontology (GO), MouseCyc
Citing These Resources
Funding Information
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last database update
11/20/2009
MGI_4.31
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