The coding region for a nuclear-localized beta-galactosidase (nLacZ; using an SV40 nuclear localization signal) was targeted to the Fzd1 locus by homologous recombination. The nLacZ sequences replace the Fzd2 open reading frame. A LoxP-flanked neo selectable marker used for ES cell selection was removed by subsequent crossing to a mouse line expressing germline Cre recombinase. Sequences from the E coli tetracycline resistance gene (TetR) are included immediately 3' of the nLacZ sequences and are part of the 3' untranslated region of the nLacZ transcript. (J:159434)

Basic Information

Allele
Strain of Origin
Allele Type
Mutation
Inheritance
Related Gene
Related Disease
Reference
(129X1/SvJ x 129S1/Sv)F1-Kitl+
Targeted
Insertion, Intragenic deletion
--
1
5
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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