A cassette containing IRES-lacZ followed by neo was inserted in exon 1 after the start codon via homologous recombination. Transcript was undetected by RT-PCR analysis of testis and brain tissue, while Western blot analysis confirmed the absence of protein in testis, brain, and liver tissue. LacZ expression was undetected by Xgal staining, putatively due to a combination of the low activity of the endogenous promoter and the inefficiency of the IRES sequence. (J:78933)

Basic Information

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

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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