A targeting vector was designed to replace exons 3-7 with a lacZ-neo cassette. The deleted sequence encoded residues 32-298, including the region responsible for interaction with MEF2. RT-PCR and sequencing revealed that exon 2 was spliced to the 5' end of exon 3, which was spliced to the lacZ coding sequence. Transcripts of the wild-type were not found in hearts from mutants. Staining indicated that lacZ expression reflected that of the endogenous gene during pre- and postnatal development. (J:93021)

Basic Information

Allele
Strain of Origin
Allele Type
Mutation
Inheritance
Related Gene
Related Disease
Reference
129S2/SvPas
Targeted
Insertion, Intragenic deletion
--
1
--
28

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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