About   Help   FAQ
Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID
Krastm1(Hras)Rdl
targeted mutation 1, Roberto Di Lauro
MGI:3581451
Summary 1 genotype
Jump to Allelic Composition Genetic Background Genotype ID
hm1
Krastm1(Hras)Rdl/Krastm1(Hras)Rdl either: (involves: 129S1/Sv * 129X1/SvJ) or (involves: 129S1/Sv * 129X1/SvJ * C57BL/6) MGI:3582945


Genotype
MGI:3582945
hm1
Allelic
Composition
Krastm1(Hras)Rdl/Krastm1(Hras)Rdl
Genetic
Background
either: (involves: 129S1/Sv * 129X1/SvJ) or (involves: 129S1/Sv * 129X1/SvJ * C57BL/6)
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Krastm1(Hras)Rdl mutation (0 available); any Kras mutation (76 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
cardiovascular system
• increased cardiomyocyte area
• increased fibrosis in the left ventricle
• at 10-12 weeks of age had increased left-ventricular end-diastolic diameter and reduced fractional shortening indicating dilated cardiomyopathy with a depressed systolic function
• at 10-12 weeks of age had increased left-ventricular end-diastolic diameter and reduced fractional shortening

muscle
• increased cardiomyocyte area
• at 10-12 weeks of age had increased left-ventricular end-diastolic diameter and reduced fractional shortening indicating dilated cardiomyopathy with a depressed systolic function
• at 10-12 weeks of age had increased left-ventricular end-diastolic diameter and reduced fractional shortening





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
03/19/2024
MGI 6.23
The Jackson Laboratory