About   Help   FAQ
Phenotypes Associated with This Genotype
Genotype
MGI:4353912
Allelic
Composition
Rbl1tm1Mru/Rbl1tm1Mru
Genetic
Background
involves: 129S4/SvJae * BALB/cJ * C57BL/6J
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Rbl1tm1Mru mutation (0 available); any Rbl1 mutation (60 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
growth/size/body
• Background Sensitivity: after 2 generations of crosses involving 129S4/SvJae, BALB/cJ, and C57BL/6J, fewer mice appear runted than on a background involving 129S4/SvJae and BALB/cJ


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
01/20/2026
MGI 6.24
The Jackson Laboratory