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Targeted Allele Detail
Symbol: Tcrdtm1Mom
Name: T cell receptor delta chain; targeted mutation 1, Peter Mombaerts
MGI ID: MGI:1857257
Synonyms: C-delta-, delta-, delta0, gammadelta TCR-, TCRdelta-, TCRdelta KO
Gene: Tcrd  Location: Chr14:54183530-54396655 bp, + strand  Genetic Position: Chr14, Syntenic
Germline Transmission:  Earliest citation of germline transmission: J:3865
Parent Cell Line:  E14 (ES Cell)
Strain of Origin:  129P2/OlaHsd
Allele Type:    Targeted (Null/knockout)
Mutation:    Insertion
Mutation detailsA neomycin resistance gene cassette was used to disrupt the constant gene segment (designated C-delta). Flow cytometry showed that cells isolated from the lymphoid or epithelial organs of homozygous mice did not react with an anti-pan Tcrd mAb. Immunoprecipitation showed an absence of expression on the surface of thymocytes isolated from homozygous mutant embryos. (J:3865, J:91942)
View phenotypes and curated references for all genotypes (concatenated display).
Disease models
In Mice Carrying this Mutation: 3 assay results
In Structures Affected by this Mutation: 1 anatomical structure(s)
Find Mice (IMSR)
Mouse strains and cell lines available from the International Mouse Strain Resource (IMSR)
Carrying this Mutation:  Mouse Strains: 13 strains available      Cell Lines: 0 lines available
Carrying any Tcrd Mutation:  15 strains or lines available
Original:  J:3865 Itohara S, et al., T cell receptor delta gene mutant mice: independent generation of alpha beta T cells and programmed rearrangements of gamma delta TCR genes. Cell. 1993 Feb 12;72(3):337-48
All:  566 reference(s)

Contributing Projects:
Mouse Genome Database (MGD), Gene Expression Database (GXD), Mouse Models of Human Cancer database (MMHCdb) (formerly Mouse Tumor Biology (MTB)), Gene Ontology (GO)
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last database update
MGI 6.23
The Jackson Laboratory