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A 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)
Basic Information
Allele
Strain of Origin
Allele Type
Mutation
Inheritance
Related Gene
Related Disease
Reference
Phenotypes
Legend：
hm: homozygous
ht: heterozygous
cn: conditional genotype
cx: complex: > 1 genome feature
tg: involves transgenes
ot: other: hemizygous, indeterminate,...
(F): Female
(M): Male
phenotype observed
N: normal phenotype
(#): related diseases count
Phenotypes：
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| Phenotypes |
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References Literature
Title
PMID
Journal
Year
IF
