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Table 3 Changes in mtDNA methylation of the GBM genotype resulting from different nuclear genomes

From: The degree of mitochondrial DNA methylation in tumor models of glioblastoma and osteosarcoma

Location of C

Strand

Annotation

143BGBM Early vs. GBM cell

143BGBM Late vs. GBM cell

P

Difference

P

Difference

170

+

Non-coding

*

7.49%

  

1597

+

RNR1

  

*

4.96%

2719

RNR2

*

34.26%

**

27.12%

2810

RNR2

*

− 30.90%

  

3022

RNR2

*

− 7.12%

  

3061

RNR2

*

8.50%

  

3094

RNR2

**

5.58%

**

4.74%

3945

ND1

*

6.56%

  

3950

+

ND1

*

6.81%

*

9.48%

3965

+

ND1

*

4.92%

*

3.03%

4664

ND2

*

6.06%

*

4.63%

5110

+

ND2

*

5.61%

*

6.75%

6241

+

CO1

*

9.05%

  

6850

+

CO1

*

− 12.72%

*

− 8.53%

7218

CO1

*

5.96%

*

4.56%

7336

CO1

*

5.02%

*

3.97%

8544

ATP8; ATP6

**

8.51%

*

7.57%

9008

+

ATP6

  

*

6.14%

10012

+

TG

  

*

8.09%

10169

ND3

*

12.33%

  

10174

+

ND3

*

− 12.72%

  

10426

TR

**

7.18%

*

8.24%

10584

+

ND4L

**

4.66%

*

5.54%

11765

ND4

*

− 5.74%

**

− 6.44%

13120

ND5

***

− 8.22%

***

− 7.38%

13938

+

ND5

*

− 34.96%

  

14248

ND6

*

− 11.83%

*

− 12.43%

15043

+

CYTB

**

− 31.92%

*

− 31.28%

  1. *, **, *** indicate p values of < 0.05, 0.01, 0.001, respectively