Table 2

 mtDNA variants in the five affected subjects with the T961G mutation

Gene and positionNucleotide changeConservation in H/B/M/X*CRS†#91#221#222#246#256Previously reported‡
*Conservation of amino acid for polypeptide in human (H), bovine (B), mouse (M), and Xenopus lavis (X); Cambridge reference sequence; See the online mitochondrial genome database MITOMAP.
Loop Yes
143G→AGAAYes
150C→TCTYes
152T→CTYes
195T→CTCCCCYes
198C→TCTYes
263A→GAGGGGGYes
310T→TCTTCTCTCTCTCYes
16278C→TCTTYes
16293A→GAGGGGGYes
16311T→CTCCCCCYes
12S rRNA
750A→GAGGGGGYes
961T→GTGGGGGNo
1438A→GAGGGGGYes
ND2
4769A→GAGGGYes
4820G→AGANo
CO1
5902T→CTCCNo
CO2
7906C→TCTTYes
A8
8447A→C (Met to Leu)M/V/V/VACCCCCNo
A6
8860A→G (Thr to Ala)T/A/A/TACGGGGYes
8898C→TCTTYes
CO3
9911C→TCTNo
ND5
13759G→A (Ala to Thr)A/T/T/IGAAAAYes
ND6
14587A→GAGNo
Cyto b
15217G→CGCNo
15326A→G (Thr to Ala)T/M/I/IAGGGGGYes