Kd. Gerbitz et al., DIABETES-MELLITUS IS ONE OF THE HETEROGENEOUS PHENOTYPIC FEATURES OF A MITOCHONDRIAL-DNA POINT MUTATION WITHIN THE TRANSFER-RNA LEU(UUR) GENE, FEBS letters, 321(2-3), 1993, pp. 194-196
A heteroplasmic point mutation (transition A-to-G at nucleotide positi
on 3,243 in the mitochondrial tRNA(Leu(UUR)) gene) is found in a famil
y suffering from a syndrome with diabetes, deafness and cardiomyopathy
as the predominant clinical features.