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Crhr1tm1.1(cre/GFP)Rpa
Targeted Allele Detail
Summary
Symbol: Crhr1tm1.1(cre/GFP)Rpa
Name: corticotropin releasing hormone receptor 1; targeted mutation 1.1, Richard D Palmiter
MGI ID: MGI:8244854
Synonyms: Crhr1-frtFLEX-Cre
Gene: Crhr1  Location: Chr11:104023681-104066349 bp, + strand  Genetic Position: Chr11, 67.77 cM
Alliance: Crhr1tm1.1(cre/GFP)Rpa page
Mutation
origin
Germline Transmission:  Earliest citation of germline transmission: J:349993
Parent Cell Line:  Not Specified (ES Cell)
Strain of Origin:  Not Specified
Mutation
description
Allele Type:    Targeted (Inducible, Recombinase)
Mutation:    Insertion
 
Crhr1tm1.1(cre/GFP)Rpa expression driven by 1 gene
 
Mutation detailsA FLP-dependent Cre recombinase was constructed by inserting a Mt1 gene intron within the open reading frame of mnCre:GFP, which has a Myc tag (m), followed by a nuclear localization signal (NLS, n), followed by Cre recombinase fused to green fluorescent protein (Cre:GFP), to generate a gene with two exons. Then the second exon was inverted and flanked by a pair of dissimilar frt sites to make a double inverted orientation (DIO) construct (denoted as FLEX). The action of FLP recombinase inverts the second exon thereby allowing splicing to generate functional Cre recombinase. The construct was inserted in-frame to the Crhr1 gene. A neomycin selection cassette was removed via flp-mediated recombination. (J:349993)
Recombinase
activity
Activity:
 Tissue activity of this recombinase allele
Driver: Crhr1 (mouse)
Summary of all recombinase alleles driven by Crhr1.
 

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 Crhr1 Mutation:  26 strains or lines available
References
Original:  J:349993 Heymann G, et al., Synergy of Distinct Dopamine Projection Populations in Behavioral Reinforcement. Neuron. 2020 Mar 4;105(5):909-920.e5
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
09/30/2025
MGI 6.24
The Jackson Laboratory