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Targeted Allele Detail
Symbol: Esrrbtm1.1Nat
Name: estrogen related receptor, beta; targeted mutation 1.1, Jeremy Nathans
MGI ID: MGI:3720481
Synonyms: CKOflp, Nr3b2CKO
Gene: Esrrb  Location: Chr12:86361117-86521628 bp, + strand  Genetic Position: Chr12, 40.49 cM
Germline Transmission:  Earliest citation of germline transmission: J:124941
Parent Cell Line:  Not Specified (ES Cell)
Strain of Origin:  129S6/SvEvTac
Allele Type:    Targeted (Conditional ready, No functional change)
Mutation:    Insertion
Mutation detailsA targeting vector was designed to place a loxp site 184 bp upstream, as well as a loxP site 123 bp downstream of exon 2 of the targeted gene. An FRT-flanked PGK-neo cassette was also placed just downstream of the 3' loxP site. Correctly targeted ES cells were injected into C57BL/6 blastocysts and chimeric males were bred to C57BL/6 (to generate Nr3b2CKO+neo mice). The neomycin selection cassette was excised by crossing to mice constitutively expressing the Flp recombinase (unspecified genetic background, see Stock No. 003800), generating this Nr3b2CKO allele with a single FRT site remaining. (J:124941)
View phenotypes and curated references for all genotypes (concatenated display).
Disease models
In Structures Affected by this Mutation: 6 anatomical structures
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 Esrrb Mutation:  215 strains or lines available
Original:  J:124941 Chen J, et al., Estrogen-Related Receptor beta/NR3B2 Controls Epithelial Cell Fate and Endolymph Production by the Stria Vascularis. Dev Cell. 2007 Sep;13(3):325-37
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
MGI 6.16
The Jackson Laboratory