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Targeted Allele Detail
Symbol: Brca1tm1Aash
Name: breast cancer 1, early onset; targeted mutation 1, Alan Ashworth
MGI ID: MGI:3706167
Synonyms: Brca1F22-24
Gene: Brca1  Location: Chr11:101488764-101551955 bp, - strand  Genetic Position: Chr11, 65.18 cM, cytoband D
Germline Transmission:  Earliest citation of germline transmission: J:119996
Parent Cell Line:  R1 (ES Cell)
Strain of Origin:  (129X1/SvJ x 129S1/Sv)F1-Kitl+
Allele Type:    Targeted (Conditional ready, No functional change)
Mutation:    Insertion
Mutation detailsExons 22-24 were replaced with a floxed sequence containing cDNA for exons 22-24 with an in frame myc epitope and a bovine growth hormone poly A sequence. This vector allows conditional excision of the second, terminal BRCT domain. Downstream of the floxed sequence, a splice acceptor and PGK-neo were inserted. (J:119996)
View phenotypes and curated references for all genotypes (concatenated display).
Disease models
In Structures Affected by this Mutation: 2 anatomical structures
Find Mice (IMSR)
Mouse strains and cell lines available from the International Mouse Strain Resource (IMSR)
Carrying this Mutation:  Mouse Strains: 3 strains available      Cell Lines: 0 lines available
Carrying any Brca1 Mutation:  87 strains or lines available
Original:  J:119996 McCarthy A, et al., A mouse model of basal-like breast carcinoma with metaplastic elements. J Pathol. 2007 Mar;211(4):389-98
All:  10 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 6.16
The Jackson Laboratory