2 patient data entries in database for clusters W748S and 3 in age group "infantile". Entry # | Mutations | allele 1 | allele 2 |
| Clinical representation | Symptoms | Age group | Age of onset | Age of patient | Age of death | Reference | | 159 | R807C3
| W748S5 E1143G
| epilepsy, vomiting, lowered consciousness, partial status epilepticus, epilepsia partialis continua, myoclonus, pschomotor regression, liver failure before valproate treatment, death via pneumonia. 72-76% mtDNA copy number in muscle. | | | 1 | n/a | 3 | Isohanni et al, 2011; [view data] | 177 | P1073L3
| W748S5
| Psychomotor delay, status epilepticus, liver disease, lactic acidosis, ADHD, mental retardation. | | | 0.01 | n/a | 13 | Kurt et al, 2010; [view data] |
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: 2 Avg age of onset in displayed cases: 0.5 Std dev in onset in displayed cases: 0.5
|