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3 patient data entries in database for clusters G737R and 1 in age group "childhood".

Entry
#
Mutations
allele 1allele 2
Clinical representationSymptomsAge groupAge of onsetAge of patientAge of deathReference
74G737R5
G426S1
Seizures, intractable seizures, abnormal EEG, abnormal MRI. 135% mtDNA copy number in blood.
-intractable seizure
childhood
n/a11n/aTang et al, 2011;

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154R943C1
E1143G
G737R5
Onset at age 3 with dementia,lactic acidosis, renal tubulopathy, dysmorphic features, cataract, short stature, myopathy.
-lactic acidosis
-myopathy
-dementia
-renal tubulopathy
childhood
3n/an/aWong et al, 2008;

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190G737R5
R853W1
Migraines in childhood, In 20s presented with peripheral sensory neuropathy and parkinsonisms.
-sensomotor neuropathy
-parkinson's disease
-headache/ migraine
childhood
n/an/an/aDavidzon et al, 2006;

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1-5 pathogenic cluster assignment of mutations. Mutations displayed without a superscript number are outside of the assigned pathogenic clusters. See cluster definitions for details.

Number of displayed patient cases: 3
Avg age of onset in displayed cases: 7.0
Std dev in onset in displayed cases: 4.0

Search criteria for patient entries:
Mutations Entry IDs Clusters Reference Residue range
Patients for cluster combinations:
First cluster: Second cluster:
Age group: Any Infantile Childhood Juvenile Adult
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