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Lgr5tm1(cre/ERT2)Fjs
Targeted Allele Detail
Summary
Symbol: Lgr5tm1(cre/ERT2)Fjs
Name: leucine rich repeat containing G protein coupled receptor 5; targeted mutation 1, Frederick J de Sauvage
MGI ID: MGI:5294796
Synonyms: Lgr5CreER
Gene: Lgr5  Location: Chr10:115286219-115423685 bp, - strand  Genetic Position: Chr10, 63.51 cM
Alliance: Lgr5tm1(cre/ERT2)Fjs page
Mutation
origin
Germline Transmission:  Earliest citation of germline transmission: J:177145
Parent Cell Line:  C2 (Nagy) (ES Cell)
Strain of Origin:  C57BL/6NTac
Mutation
description
Allele Type:    Targeted (Inducible, Null/knockout, Recombinase)
Inducer:    tamoxifen
Mutations:    Insertion, Intragenic deletion
 
Lgr5tm1(cre/ERT2)Fjs expression driven by 1 gene
 
Mutation detailsA targeting vector was generated so that a dsRed-IRES-cre/ERT2-pA-Frt-neo-Frt cassette was inserted immediately after the ATG codon in exon 1 of the Lgr5 locus (deleting the remainder of exon 1 and splice donor site in intron 1 - a212 bp deletion) by homologous recombination in C2 ES cells. Correctly targeted clones were transfected with an Flpe plasmid to remove the neo cassette. (J:177145)
Recombinase
activity
Activity:
 Tissue activity of this recombinase allele
Driver: Lgr5 (mouse)
Summary of all recombinase alleles driven by Lgr5.
 

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 Lgr5 Mutation:  58 strains or lines available
References
Original:  J:177145 Tian H, et al., A reserve stem cell population in small intestine renders Lgr5-positive cells dispensable. Nature. 2011 Oct 13;478(7368):255-9
All:  2 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
11/12/2024
MGI 6.24
The Jackson Laboratory