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Chrna4tm1Lst
Targeted Allele Detail
Summary
Symbol: Chrna4tm1Lst
Name: cholinergic receptor, nicotinic, alpha polypeptide 4; targeted mutation 1, Henry A Lester
MGI ID: MGI:2158758
Synonyms: L9'S, Leu-9'Ser, neo-intact line
Gene: Chrna4  Location: Chr2:180664104-180685339 bp, - strand  Genetic Position: Chr2, 103.54 cM
Alliance: Chrna4tm1Lst page
Mutation
origin
Germline Transmission:  Earliest citation of germline transmission: J:67863
Parent Cell Line:  Not Specified (ES Cell)
Strain of Origin:  Not Specified
Mutation
description
Allele Type:    Targeted
Mutations:    Insertion, Nucleotide substitutions
 
Mutation detailsPoint mutations were introduced into exon 5 to alter a residue in the fourth transmembrane domain from a leucine to a serine. A loxP flanked neomycin selection cassette was also inserted into an adjacent intron. (J:67863)
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 Chrna4 Mutation:  44 strains or lines available
References
Original:  J:67863 Labarca C, et al., Point mutant mice with hypersensitive alpha 4 nicotinic receptors show dopaminergic deficits and increased anxiety. Proc Natl Acad Sci U S A. 2001 Feb 27;98(5):2786-91
All:  5 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
12/17/2024
MGI 6.24
The Jackson Laboratory