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Symbol
Name
ID
Rrm2b
ribonucleotide reductase M2 B (TP53 inducible)
MGI:2155865
Phenotype annotations related to renal/urinary system
Darker colors indicate more annotations
Human Phenotypes
Aminoaciduria
Proximal tubulopathy
Disease(s) Associated with RRM2B
mitochondrial DNA depletion syndrome 8a

Mouse Phenotypes
abnormal glomerular capillary endothelium morphology
abnormal glomerular endothelium fenestra morphology
abnormal glomerular capillary morphology
decreased glomerular capillary number
increased kidney apoptosis
increased renal tubule apoptosis
increased kidney cell proliferation
enlarged kidney
increased urine protein level
abnormal urine homeostasis
abnormal renal glomerular capsule morphology
abnormal glomerular capsule parietal layer morphology
increased glomerular capsule space
abnormal podocyte morphology
podocyte foot process effacement
podocyte hypertrophy
abnormal renal glomerulus basement membrane morphology
increased renal glomerulus basement membrane thickness
abnormal renal glomerulus morphology
abnormal glomerular mesangium morphology
cortical renal glomerulopathies
glomerulosclerosis
renal glomerulus fibrosis
abnormal renal tubule epithelium morphology
renal tubule atrophy
abnormal renal tubule morphology
proximal convoluted tubule brush border loss
dilated renal tubule
renal tubular necrosis
pale kidney
abnormal kidney physiology
kidney failure
Availability Mouse Genotype
Rrm2bem1Mem/Rrm2bem1Mem
Rrm2bem2Mem/Rrm2bem2Mem
Rrm2bGt(OST85254)Lex/Rrm2bGt(OST85254)Lex
Rrm2btm1Ynak/Rrm2btm1Ynak

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
09/08/2026
MGI 6.24
The Jackson Laboratory