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Symbol
Name
ID
Fxn
frataxin
MGI:1096879
Phenotype annotations related to nervous system
Darker colors indicate more annotations
Human Phenotypes
Areflexia of lower limbs
Abnormality of visual evoked potentials
Ataxia
Gait ataxia
Limb ataxia
Babinski sign
Decreased sensory nerve conduction velocity
Decreased amplitude of sensory action potentials
Dysarthria
Sensory neuropathy
Impaired proprioception
Impaired vibratory sensation
Disease(s) Associated with FXN
Friedreich ataxia 1

Mouse Phenotypes
abnormal axon morphology
decreased myelin sheath thickness
retina photoreceptor degeneration
dorsal root ganglion degeneration
neurodegeneration
spongiform encephalopathy
abnormal nerve conduction
Availability Mouse Genotype
Gt(ROSA)26Sortm1(H1/tetO-RNAi:Fxn)Dhg/Gt(ROSA)26Sor+
Fxntm2Mkn/Fxntm2.1Mkn
Tg(Eno2-cre)39Jme/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