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Phenotypes Associated with This Genotype
Genotype
MGI:5907352
cx2
Allelic
Composition
Lmnatm1Stw/Lmna+
Mliptm1.1(cre)Dzw/Mliptm1.1(cre)Dzw
Genetic
Background
involves: 129S1/Sv * C57BL/6
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Lmnatm1Stw mutation (3 available); any Lmna mutation (84 available)
Mliptm1.1(cre)Dzw mutation (0 available); any Mlip mutation (28 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
cardiovascular system
• progressive increase in left ventricular internal dimension at end-diastole from 6 to 12 months of age
• at 12 months of age
• progressive decrease in fractional shortening from 6 to 12 months of age

muscle
• at 12 months of age
• progressive decrease in fractional shortening from 6 to 12 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)
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last database update
03/24/2026
MGI 6.24
The Jackson Laboratory