A loxP-flanked neomycin selection cassette was inserted into intron 1 and a single loxP site in the opposite orientation was inserted 0.8 kb upstream of exon 1. The neomycin selection cassette was removed by transient Cre expression in ES cells, leaving oppositely oriented loxP sites flanking exon 1 in the final allele. Upon Cre-mediated recombination, exon 1 and flanking sequences are inverted in orientation with respect to the rest of the gene. (J:80224)

Basic Information

Allele
Strain of Origin
Allele Type
Mutation
Inheritance
Related Gene
Related Disease
Reference
129S1/Sv-Oca2+ Tyr+ Kitl+
Targeted
Insertion
--
1
13
4

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

References Literature

Title
PMID
Journal
Year
IF
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