About   Help   FAQ
Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID
Ttnem1Kage
endonuclease-mediated mutation 1, Katja Gehmlich
MGI:6511815
Summary 1 genotype
Jump to Allelic Composition Genetic Background Genotype ID
hm1
Ttnem1Kage/Ttnem1Kage B6J.B6N-Ttnem1Kage MGI:6511987


Genotype
MGI:6511987
hm1
Allelic
Composition
Ttnem1Kage/Ttnem1Kage
Genetic
Background
B6J.B6N-Ttnem1Kage
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Ttnem1Kage mutation (0 available); any Ttn mutation (1457 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
cardiovascular system
N
• normal contractility of unloaded isolated cardiomyocytes
• normal passive tension in demembranised loaded cardiomyocyte fibres
• increased left ventricular end-systolic and end-diastolic dimension
• normal left ventricular mass and diastolic wall thickness
• normal heart weight normalised to tibial length
• normal left ventricle trabeculation
• 32% increased cell area for unloaded isolated cardiomyocytes: increased cell width and length
• increased end-systolic and end-diastolic dimension
• normal mass and diastolic wall thickness
• reduced fractional shortening of left ventricle

muscle
N
• normal skeletal muscle morphology
• 32% increased cell area for unloaded isolated cardiomyocytes: increased cell width and length
• reduced fractional shortening of left ventricle





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
10/29/2024
MGI 6.24
The Jackson Laboratory