“…All found variants were distributed in 11 mitochondrial regions: MT-RNR1 (1438), MT-RNR2 (2706), T-ND1 (3594 and 3666), MT-CO1 (7028), MT-ATP6 (8584), MT-CO3 (9545), MT-ND4 (10810, 10873, 11719 and 11914), MT-ND5 (12705, 13650 and 13789), MT-ND6 (14178 and 14560), MT-CYB (15043) and D-loop (73, 489, 16093, 16111, 16129, 16189, 16223, 16278, 16311, 16327, 16360, 16519 and 16527). It is noteworthy that 11 of these variants were exclusive to tumours (somatic) in the study by [ 6 ] and distributed in four regions: D-loop (73, 489, 16093, 16189 and 16360), MT-ND1 (3594 and 3666), MT-ND4 (10810 and 10873), and MT-ND5 (13650 and 13789). Regardless, from the total of 30 variants, the most frequent variants in GC were 11719 and 16223 (present in 12 individuals each), while the most frequent in TCMA was 11914 (15 individuals).…”