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Chat Gene Detail
 Symbol
Name
ID
Chat
choline acetyltransferase
MGI:88392


Nomenclature History
Synonyms B230380D24Rik
Genetic Map
Chromosome 14
10.5 cM
Detailed Genetic Map ± 1 cM
 
Mapping data( 9)

Sequence Map
Chr14:33221389-33279095 bp, - strand
(From NCBI annotation of NCBI Build 37)
Ensembl ContigView | UCSC Browser | NCBI Map Viewer

Mouse Genome Browser
Mammalian
homology
human; dog, domestic; pig, domestic; rat    (Mammalian Orthology)
Comparative Map (Mouse/Human Chat ± 2 cM)
Protein SuperFamily: carnitine O-acetyltransferase
TreeFam: TF313836
Sequences
Representative Sequences Length Strain/Species Flank
genomic 12647 NCBI Gene Model | MGI Sequence Detail 57707 C57BL/6J ± Kb
transcript NM_009891 RefSeq | MGI Sequence Detail 2810 C57BL/6
polypeptide Q03059 UniProt | EBI | MGI Sequence Detail 641 Not Applicable
For the selected sequences
All sequences(31)
Alleles
and
phenotypes
All alleles(6) : Targeted, knock-out(3) Targeted, other(3)
Homozygous mutation of this gene results in hyperinnervation of motor neurons, abnormal morphology and patterning of neuromuscular synapses, and perinatal lethality. Mutant fetuses at E18.5 exhibit a hunched position, reduced body length, and carpoptosis (drop wrist).
Polymorphisms SNPs within 2kb(258 from dbSNP Build 128)  
Gene Ontology
(GO)
classifications
All GO classifications(17)
Process adult walking behavior, dendrite development...
Component cell soma, mitochondrion...
Function acyltransferase activity, choline O-acetyltransferase activity...
External Resources: MouseFunc
Expression Literature Summary: (94 records)
Data Summary: Assays (8)    Results (130)    Tissues (103)    Images (16)
Theiler Stages: 15,17,21,22,23,26,28
  Assay Type Assays   Results
      RT-PCR 4   27
      RNA in situ 4   103
cDNA source data(16)
External Resources: Allen Brain Atlas  GENSAT  GEO 
Molecular
reagents
All nucleic(29) Genomic(8) cDNA(17) Primer pair(3) Other(1)
Microarray probesets(1)
Other database
links
EC 2.3.1.6
Ensembl Gene Model ENSMUSG00000021919
DoTS DT.101717706, DT.110772748, DT.110772757, DT.55165451, DT.55165514, DT.94174404, DT.94190894
UniGene 442817
DFCI TC1588570, TC1657016
Entrez Gene 12647
International Mouse Knockout Project Status Chat
Protein
domains
InterPro ID Description
IPR000542 Acyltransferase ChoActase/COT/CPT
Graphical View of Protein Domain Structure
References
(Earliest) J:10493 Ishii K et al., "Complementary DNAs for choline acetyltransferase from spinal cords of rat and mouse: nucleotide sequences, expression in mammalian cells, and in situ hybridization." Brain Res Mol Brain Res 1990 Feb;7(2):151-9
(Latest) J:153908 de Castro BM et al., "The vesicular acetylcholine transporter is required for neuromuscular development and function." Mol Cell Biol 2009 Oct;29(19):5238-50
All references(130)
Other
accession IDs
MGD-MRK-1967, MGI:2443404

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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