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Cd8atm2.1Welm
Targeted Allele Detail
Nomenclature
Symbol: Cd8atm2.1Welm
Name: CD8 antigen, alpha chain; targeted mutation 2.1, Wilfried Ellmeier
MGI ID: MGI:3698404
Synonyms: delta1delta2
Gene: Cd8a  Location: Chr6:71373427-71379173 bp, + strand  Genetic Position: Chr6, 32.14 cM, cytoband C
Mutation
origin
Germline Transmission:  Earliest citation of germline transmission: J:113136
Parent Cell Line:  E14.1 (ES Cell)
Strain of Origin:  129P2/OlaHsd
Mutation
description
Allele Type:    Targeted (Null/knockout)
Mutations:    Insertion, Intragenic deletion
 
Mutation detailsCd8atm2Welm mice were crossed to CMV-cre expressing mice to remove the floxed neo cassette. This allele therefore lacks enhancers 8i and 8ii. (J:113136, J:126027)
Phenotypes
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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: 0 strains available      Cell Lines: 0 lines available
Carrying any Cd8a Mutation:  18 strains or lines available
Notes
E14.1 ES cells were targeted a second time to create Cd8atm2Wlm and Cd8atm2.1 mice.
References
Original:  J:113136 Ellmeier W, et al., Combined deletion of CD8 locus cis-regulatory elements affects initiation but not maintenance of CD8 expression. Immunity. 2002 May;16(5):623-34
All:  5 reference(s)

Contributing Projects:
Mouse Genome Database (MGD), Gene Expression Database (GXD), Mouse Tumor Biology (MTB), Gene Ontology (GO), MouseCyc
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last database update
05/16/2017
MGI 6.09
The Jackson Laboratory