About   Help   FAQ
Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID
Tg(Myh6*/tetO-Hspb8*K141N)#Atsa
transgene insertion, Atsushi Sanbe
MGI:6294491
Summary 1 genotype
Jump to Allelic Composition Genetic Background Genotype ID
cx1
Tg(Myh6*/tetO-Hspb8*K141N)#Atsa/0
Tg(Myh6-tTA)55Rbns/0
involves: C57BL/6CrSlc * FVB/NJ MGI:6294492


Genotype
MGI:6294492
cx1
Allelic
Composition
Tg(Myh6*/tetO-Hspb8*K141N)#Atsa/0
Tg(Myh6-tTA)55Rbns/0
Genetic
Background
involves: C57BL/6CrSlc * FVB/NJ
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Tg(Myh6*/tetO-Hspb8*K141N)#Atsa mutation (0 available)
Tg(Myh6-tTA)55Rbns mutation (2 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
cardiovascular system
• intracellular aggregates containing the mutant protein and amyloid oligomer are seen in the hearts of 6 months old mice
• mice exhibit cardiac hypertrophy, with increased heart weight/body weight ratios at 6 months of age
• hearts exhibit mild apical cardiac fibrosis at 6 months of age
• fractional shortening and ejection fraction are slightly reduced in 6 month old mice, indicating slightly reduced cardiac function
• mice develop cardiac disease by 6 months of age

cellular
• oxidative phosphorylation ratio, respiratory control index, and oxygen consumption in state 3 are decreased in heart mitochondria of 6 month old mice

homeostasis/metabolism
• intracellular aggregates containing amyloid oligomer are seen in hearts of 6 month old mice

muscle
• fractional shortening and ejection fraction are slightly reduced in 6 month old mice, indicating slightly reduced cardiac function
• mice develop cardiac disease by 6 months of age

nervous system
• intracellular aggregates containing amyloid oligomer are seen in hearts of 6 month old mice

growth/size/body
• mice exhibit cardiac hypertrophy, with increased heart weight/body weight ratios at 6 months of age





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)
Citing These Resources
Funding Information
Warranty Disclaimer, Privacy Notice, Licensing, & Copyright
Send questions and comments to User Support.
last database update
11/19/2024
MGI 6.24
The Jackson Laboratory