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Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID
Tg(Myh6*/tetO-GCaMP2)1Mik
transgene insertion 1, Michael I Kotlikoff
MGI:3757978
Summary 2 genotypes
Jump to Allelic Composition Genetic Background Genotype ID
cx1
Pepddal/Pepddal
Tg(Myh6*/tetO-GCaMP2)1Mik/0
involves: C3H/HeJ * C57BL/6J * CBA/J * DBA/2J MGI:5604875
cx2
Tg(Myh6-tTA)55Rbns/0
Tg(Myh6*/tetO-GCaMP2)1Mik/0
Not Specified MGI:3758000


Genotype
MGI:5604875
cx1
Allelic
Composition
Pepddal/Pepddal
Tg(Myh6*/tetO-GCaMP2)1Mik/0
Genetic
Background
involves: C3H/HeJ * C57BL/6J * CBA/J * DBA/2J
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Pepddal mutation (1 available); any Pepd mutation (37 available)
Tg(Myh6*/tetO-GCaMP2)1Mik mutation (1 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
cardiovascular system
• 43% of E12.5 dark-like homozygotes display abnormal calcium transients such as early after-depolarizations and interval irregularities, and those hearts that have these abnormalities also have thickened ventricular walls whereas those not displaying irregularities in calcium handling appeared normal




Genotype
MGI:3758000
cx2
Allelic
Composition
Tg(Myh6-tTA)55Rbns/0
Tg(Myh6*/tetO-GCaMP2)1Mik/0
Genetic
Background
Not Specified
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Tg(Myh6*/tetO-GCaMP2)1Mik mutation (1 available)
Tg(Myh6-tTA)55Rbns mutation (2 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
cardiovascular system
• cardiomegaly develops in adults in the absence of dox (unregulated expression of GCaMP2); double transgenics maintained on dox have normal heart size

growth/size/body
• cardiomegaly develops in adults in the absence of dox (unregulated expression of GCaMP2); double transgenics maintained on dox have normal heart size





Contributing Projects:
Mouse Genome Database (MGD), Gene Expression Database (GXD), Mouse Models of Human Cancer database (MMHCdb) (formerly Mouse Tumor Biology (MTB)), Gene Ontology (GO)
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last database update
04/23/2024
MGI 6.23
The Jackson Laboratory