Table 1

Analyses of pairs of unrelated individuals

Observed

MO/OO

Expected

Ind. 1

Ind. 2

Cell

Type

I -

SNPs

Ind.

1 A-

Ind.

1 B-

Ind.

2 A-

Ind.

2 B-

P

MO

OO

MO

OO

MO: (O–E)/I, %

GM12096

GM10849

LBL

7525

440

379

421

417

207

38

5.4

45.6

46.5

3.6 × 10^-27

2.14

GM12097

GM10849

LBL

5469

663

590

315

261

172

30

5.7

66.3

65.6

1.7 × 10^-23

1.93

GM12099

GM10848

LBL

9266

761

630

839

649

418

45

9.3

113.0

110.3

2.6 × 10^-67

3.29

GM10848

GM10849

LBL

8346

630

493

545

496

295

52

5.7

70.4

69.6

6.8 × 10^-39

2.69

GM10848

GM12698

LBL

8189

665

533

387

320

217

40

5.4

52.3

51.2

2.4 × 10^-28

2.01

GM10848

GM12699

LBL

7678

575

491

710

578

323

46

7.0

90.1

88.7

3.9 × 10^-47

3.03

GM10848

GM12706

LBL

9944

802

674

1234

1179

461

124

3.7

179.4

178.7

4.0 × 10^-44

2.83

GM10849

GM12698

LBL

7340

483

414

315

248

147

32

4.6

34.7

34.1

8.3 × 10^-18

1.53

GM10849

GM12699

LBL

7141

461

392

641

548

290

39

7.4

71.5

70.6

1.5 × 10^-43

3.06

GM10849

GM12706

LBL

9118

636

537

1044

1071

356

112

3.2

135.9

136.2

1.7 × 10^-29

2.41

GM12698

GM12699

LBL

7013

310

269

644

536

167

43

3.9

49.0

48.4

1.2 × 10^-17

1.68

GM12089

GM12706

LBL

9627

1136

859

1142

1116

439

173

2.5

234.3

233.6

5.8 × 10^-27

2.13

PWBC1

PWBC3

WBC

6713

155

203

102

147

69

15

4.6

6.8

6.5

3.8 × 10^-09

0.93

PWBC2

PWBC3

WBC

7405

101

138

124

174

67

16

4.2

4.9

4.7

2.2 × 10^-08

0.84

Averages

5.2

2.18

I = informative; Ind. = individual; MO = methylation overlap; O-E = observed minus expected; OO = opposite overlap; SNP = single nucleotide polymorphism.

For the comparison of MO versus OO, the χ² P values were calculated.

Hellman and Chess Epigenetics & Chromatin 2010 3:11   doi:10.1186/1756-8935-3-11