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Targeted Allele Detail
Symbol: Comttm2(COMT)Xzho
Name: catechol-O-methyltransferase; targeted mutation 1, Xianjin Zhou
MGI ID: MGI:5661843
Synonyms: Human COMT Met
Gene: Comt  Location: Chr16:18407346-18426852 bp, - strand  Genetic Position: Chr16, 11.4 cM
Germline Transmission:  Earliest citation of germline transmission: J:224284
Parent Cell Line:  Not Specified (ES Cell)
Strain of Origin:  129
Allele Type:    Targeted (Inserted expressed sequence, Null/knockout)
Mutations:    Insertion, Intragenic deletion
Comttm2(COMT)Xzho expresses 1 gene
Mutation detailsThe targeting construct was designed to replace the entire endogenous coding region with the human sequence following by a neomycin (neo) resistance cassette. A missense mutation was introduced in exon 3, corresponding with human codon 158, resulting in the Val158Met mutation commonly associated with schizophrenia and other psychiatric disorders. Western blot analysis confirmed the absence of protein expression in the hippocampus and cortex. (J:224284)
View phenotypes and curated references for all genotypes (concatenated display).
Find Mice (IMSR)
Mouse strains and cell lines available from the International Mouse Strain Resource (IMSR)
Carrying this Mutation:  Mouse Strains: 1 strain available      Cell Lines: 0 lines available
Carrying any Comt Mutation:  16 strains or lines available
Original:  J:224284 Risbrough V, et al., Generation and characterization of humanized mice carrying COMT158 Met/Val alleles. Neuropsychopharmacology. 2014 Jul;39(8):1823-32
All:  1 reference(s)

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Mouse Genome Database (MGD), Gene Expression Database (GXD), Mouse Tumor Biology (MTB), Gene Ontology (GO), MouseCyc
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MGI 6.11
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