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Symbol
Name
ID
Sdhb
succinate dehydrogenase complex, subunit B, iron sulfur (Ip)
MGI:1914930
Phenotype annotations related to homeostasis/metabolism
Darker colors indicate more annotations
Human Phenotypes
Decreased activity of mitochondrial complex II
Abnormal mitochondria in muscle tissue
Hypercalcemia
Increased circulating lactate concentration
Stress/infection-induced lactic acidosis
Elevated lactate:pyruvate ratio
Increased intramyocellular lipid droplets
Proteinuria
Elevated urinary catecholamine level
Elevated urinary norepinephrine level
Elevated circulating catecholamine level
Exercise intolerance
Disease(s) Associated with SDHB
mitochondrial complex II deficiency
paraganglioma
pheochromocytoma

Mouse Phenotypes
decreased insulin secretion
increased fasting circulating glucose level
hyperglycemia
decreased circulating insulin level
impaired glucose tolerance
Availability Mouse Genotype
Sdhbtm1b(EUCOMM)Hmgu/Sdhb+
Sdhbtm1c(EUCOMM)Hmgu/Sdhbtm1c(EUCOMM)Hmgu
Tg(Ins2-cre)23Herr/0  (conditional)

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
04/23/2024
MGI 6.23
The Jackson Laboratory