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Carns1tm1.2Meck
Targeted Allele Detail
Summary
Symbol: Carns1tm1.2Meck
Name: carnosine synthase 1; targeted mutation 1.2, Matthias Eckhardt
MGI ID: MGI:6489595
Synonyms: Carns1-
Gene: Carns1  Location: Chr19:4214323-4225478 bp, - strand  Genetic Position: Chr19, 3.86 cM
Alliance: Carns1tm1.2Meck page
Mutation
origin
Germline Transmission:  Earliest citation of germline transmission: J:298850
Parent Cell Line:  HM-1 (ES Cell)
Strain of Origin:  129P2/OlaHsd-Hprt1b-m3
Mutation
description
Allele Type:    Targeted (Null/knockout)
Mutations:    Insertion, Intragenic deletion
 
Mutation detailsA loxP site was introduced into intron 2 and a loxP and FRT site flanked neomycin resistance gene cassette downstream of exon 10. The neo cassette was removed through subsequent flp-mediated recombination; after that, exons 3-10 were deleted through cre-mediated recombination, leaving exons 1, 2 and the duplicated 3' end of exon 10. Northern and Western blot experiments confirmed the absence of mRNA and protein expression from this allele. (J:298850)
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 Carns1 Mutation:  35 strains or lines available
References
Original:  J:298850 Wang-Eckhardt L, et al., Carnosine synthase deficiency is compatible with normal skeletal muscle and olfactory function but causes reduced olfactory sensitivity in aging mice. J Biol Chem. 2020 Dec 11;295(50):17100-17113
All:  1 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
11/19/2024
MGI 6.24
The Jackson Laboratory