Table 5. mtDNA synonymous variations of OXPHOS complex-I subunits and complex-III encoding genes.

Synonymous changes	Gene	Amino acid change	Transition/ Transversion	Frequency (%)	X2 score	p-value
4769 A>G	ND2	M-M	Transition	9	131.2331	<0.05
10400 C>T	ND3	T-T	Transition	43	15.7051	0.000074
10873 T>C	ND4	P-P	Transition	25	52.0252	<0.05
11083 A>G	ND4	M-M	Transition	2	52.0252	<0.05
11467 A>G	ND4	L-L	Transition	5	1.8018	0.179495
11812 A>G	ND4	L-L	Transition	2	5.6738	0.017221
12007 G>A	ND5	W-W	Transition	7	0.5786	0.446865
12372 G>A	ND5	L-L	Transition	2	5.6738	0.017221
12705 C>T	ND5	I-I	Transition	7	108.4122	<0.05
14905 G>A	CYTB	M-M	Transition	2	5.6738	0.017221
15043 G>A	CYTB	G-G	Transition	16	82.0513	<0.05
15301 G>A	CYTB	L-L	Transition	32	46.7532	<0.05
11251 A>G	CYTB	L-L	Transition	2	5.6738	0.017221