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Ttnem1Kage
Endonuclease-mediated Allele Detail
Summary
Symbol: Ttnem1Kage
Name: titin; endonuclease-mediated mutation 1, Katja Gehmlich
MGI ID: MGI:6511815
Synonyms: A178D
Gene: Ttn  Location: Chr2:76534324-76812891 bp, - strand  Genetic Position: Chr2, 45.13 cM, cytoband D
Alliance: Ttnem1Kage page
Mutation
origin
Strain of Origin:  C57BL/6N
Mutation
description
Allele Type:    Endonuclease-mediated (Humanized sequence)
Mutation:    Single point mutation
 
Mutation detailsUsing CRISPR/Cas9 technology with an sgRNA (targeting AGCTCTTCCAACGCTGTTGG) and an ssODN template, a C-to-A mutation (c.533C>A) that changes alanine codon 178 to an aspartic acid codon (p.A178D) was created. This mutation mimics a mutation found in a family of autosomal dominant left ventricular non-compaction (LVNC) and familial dilated cardiomyopathy (DCM) patients. Transcript and peptide expression was not affected by this mutation, nor was localisation of the peptide. (J:302920)
Phenotypes
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View phenotypes and curated references for all genotypes (concatenated display).
Expression
In Structures Affected by this Mutation: 2 anatomical structure(s)
Find Mice (IMSR)
Mouse strains and cell lines available from the International Mouse Strain Resource (IMSR)
Carrying this Mutation:  Mouse Strains: 0 strains available      Cell Lines: 0 lines available
Carrying any Ttn Mutation:  1457 strains or lines available
References
Original:  J:302920 Jiang H, et al., Functional analysis of a gene-edited mouse model to gain insights into the disease mechanisms of a titin missense variant. Basic Res Cardiol. 2021 Feb 26;116(1):14
All:  1 reference(s)

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
11/12/2024
MGI 6.24
The Jackson Laboratory