Table 4.
Genotypes (if known) from patients reported to harbor the E1143G polymorphism
POLG mutations | Phenotype | Reference |
---|---|---|
A889T + E1143G/WT | PEO | (31) |
E1143Ga | Mitochondrial disease | (36) |
E1143Ga | mtDNA deletions | (37) |
E1143Ga | Myasthenia gravis with mtDNA deletions | (38) |
Q497H + W748S+ E1143G/Q497H+ W748S+E1143G | ANS | (11,12) |
S433C/E1143G | PEO | (15,18) |
A467T/E1143G | PEO | (15) |
A467T T885S/Q879H+ E1143G | Alpers | (15) |
R627Q+Q1236H/L965X+ E1143G | PEO | (15) |
G517V/E1143G | adANS | (15) |
These genotypes are in addition to those listed in Table 1.
These studies noted E1143G in their patient population; however, E1143G was not ascribed to any patient in particular, thus the full genotypes of these patients are not known.
ad, autosomal dominant.