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Smarca4tm1Mag
Targeted Allele Detail
Nomenclature
Symbol: Smarca4tm1Mag
Name: SWI/SNF related, matrix associated, actin dependent regulator of chromatin, subfamily a, member 4; targeted mutation 1, Terry Magnuson
MGI ID: MGI:2386105
Synonyms: Brg1-, Brg1null
Gene: Smarca4  Location: Chr9:21616169-21704217 bp, + strand  Genetic Position: Chr9, 7.84 cM
Mutation
origin
Germline Transmission:  Earliest citation of germline transmission: J:66861
Parent Cell Line:  CT129 (ES Cell)
Strain of Origin:  129S/Sv
Mutation
description
Allele Type:    Targeted (Null/knockout)
Mutations:    Insertion, Intragenic deletion
 
Mutation detailsA neomycin selection cassette replaced sequence encoding part of the DNA-dependent ATPase domain. The deleted region encoded helicase motif 1, which contains the ATP binding site, and helicase motif 1a. The allele was expected to encode a chimeric protein, though while Northern blot analysis identified transcripts containing both endogenous and neo transgene elements, protein was undetected by Western blot analysis. (J:66861)
Phenotypes
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View phenotypes for all genotypes (concatenated display).
Disease models
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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 Smarca4 Mutation:  72 strains or lines available
References
Original:  J:66861 Bultman S, et al., A Brg1 null mutation in the mouse reveals functional differences among mammalian SWI/SNF complexes. Mol Cell. 2000 Dec;6(6):1287-95
All:  17 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
09/13/2016
MGI 6.05
The Jackson Laboratory