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Symbol
Name
ID
Ttn
titin
MGI:98864
Phenotype annotations related to cardiovascular system
*Aspects of the system are reported to show a normal phenotype.
Darker colors indicate more annotations
Human Phenotypes
Cardiomyopathy
Dilated cardiomyopathy
Hypertrophic cardiomyopathy
Reduced left ventricular ejection fraction
Severely reduced left ventricular ejection fraction
Arrhythmia
Sudden cardiac death
Atrial fibrillation
Premature atrial contractions
Atrioventricular reentrant tachycardia
Ventricular tachycardia
Atrioventricular block
Congestive heart failure
Disease(s) Associated with TTN
autosomal recessive limb-girdle muscular dystrophy type 2J
congenital myopathy 5
dilated cardiomyopathy 1G
hypertrophic cardiomyopathy 9
tibial muscular dystrophy

Mouse Phenotypes
cardiovascular system phenotype
abnormal cardiovascular system morphology
abnormal blood vessel morphology
abnormal dorsal aorta morphology
abnormal angiogenesis
absent organized vascular network
abnormal myocardium layer morphology
abnormal myocardial fiber morphology
increased myocardial fiber size
abnormal myocardial trabeculae morphology
trabecula carnea hypoplasia
thin myocardium
heart left ventricle hypertrophy
abnormal cardiovascular development
abnormal heart development
abnormal heart morphology
increased heart left atrium weight
abnormal heart left atrium morphology
decreased heart weight
cardiac hypertrophy
ventricular hypoplasia
abnormal heart ventricle morphology
abnormal heart left ventricle morphology
increased heart left ventricle weight
increased heart left ventricle size
dilated heart left ventricle
thick ventricular wall
pericardial edema
pericardial effusion
cardiac interstitial fibrosis
dilated cardiomyopathy
abnormal blood circulation
decreased diastolic filling velocity
hemorrhage
abnormal cardiac muscle contractility
decreased cardiac muscle contractility
decreased ventricle muscle contractility
increased left ventricle diastolic pressure
increased left ventricle systolic pressure
absent heartbeat
abnormal myocardial fiber physiology
Availability Mouse Genotype
Ttnem1Kage/Ttnem1Kage *
Ttnshru/Ttnshru
Ttntm1.1Her/Ttntm1.1Her
Ttntm1.1Hgra/Ttntm1.1Hgra
Ttntm1.1Isrd/Ttntm1.1Isrd
Ttntm1Brge/Ttntm1Brge
Ttntm1Mgot/Ttntm1Mgot
Ttntm2.1Hgra/Ttntm2.1Hgra
Ttntm2.1Mgot/Ttntm2.1Mgot
Ttntm1Brge/Ttn+ *
Ttntm1Her/Ttntm1Her
Tg(Ckmm-cre)5Khn/0  (conditional)
*

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
04/30/2024
MGI 6.23
The Jackson Laboratory