Table 3 Common mutations in the three tissue sample types (Tbx, To, No tissues).

From: D-loop mutations in mitochondrial DNA are a risk factor for chemotherapy resistance in esophageal cancer

 

Position

Ref

Alt

Gene name

AF (average)

Number of patients in Osaka Univ

No

Tbx

To

Homoplasmic

190

-

A

D-loop

99.5

99.2

99.5

2

248

A

-

D-loop

99.7

99.9

99.7

1

286

A

G

D-loop

99.8

99.4

100.0

1

316

G

A

D-loop

100.0

99.5

99.3

1

1107

T

C

MT-RNR1

99.3

99.3

99.1

1

1585

A

G

MT-RNR1

99.7

99.9

99.7

1

2150

-

A

MT-RNR2

99.5

99.4

99.3

1

3167

-

C

MT-RNR2

99.1

99.6

98.9

1

4356

C

T

MT-TQ

99.7

99.5

99.2

1

5424

C

T

MT-ND2

99.9

99.8

99.7

1

5489

C

T

MT-ND2

99.3

99.7

99.5

1

7172

A

G

MT-CO1

99.3

97.9

99.1

1

10,397

AA

GG

MT-ND3

99.9

99.6

99.0

1

13,365

C

T

MT-ND5

99.7

99.6

99.4

1

14,440

A

G

MT-ND6

99.9

99.8

99.5

1

15,850

TA

CG

MT-CYB

99.5

99.1

99.4

1

16,297

TT

CC

D-loop

99.8

99.6

99.6

1

Heteroplasmic

66

G

-

D-loop

3.0

30.2

2.6

1

191

A

G

D-loop

72.8

82.4

34.3

1

316

G

C

D-loop

2.8

3.0

2.9

13

961

T

-

MT-RNR1

7.0

8.5

8.2

1

7191

T

C

MT-CO1

17.2

11.4

23.8

2

8462

T

C

MT-ATP8

22.5

11.7

6.7

1

12,208

A

G

MT-TS2

6.4

22.5

4.2

1

15,955

A

G

D-loop

3.7

1.6

3.2

1

  1. ref; reference, alt; alternation, AF; allele frequency, No; normal operation, Tbx; tumor biopsy, To; tumor operation.