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Table 5 Top 10 significant GWAS-informed gene methylation sites

From: Objective and subjective measures of sleep initiation are differentially associated with DNA methylation in adolescents

Sleep Measure

Chr

Position

Gene

Î’1

(SE)

Q value

Function/Disease in Previous Studies2

Location

Bedtime (hh:mm)

PSG

chr5

92,956,911

FAM172A

2.5

0.3

6.2E-09

Major Depressive Disorder

Intragenic

chr7

113,727,472

FOXP2

1.3

0.2

1.6E-07

Developmental Apraxia

Intragenic

chr7

1,959,919

MAD1L1

2.2

0.3

3.8E-06

Smoking Status, Depression

Intragenic

chr17

26,926,079

RSKR

1.0

0.2

5.9E-06

Reticulocyte count

Intragenic

chr11

61,583,318

FADS1

0.9

0.1

5.9E-06

Neoplasms, Hypertension

Intragenic

chr11

113,931,707

ZBTB16

3.1

0.5

5.9E-06

Skeletal Defects, Depression

Intragenic

chr5

176,882,353

PRR7

3.8

0.7

2.2E-05

NMDA receptor-mediated excitotoxicity

Intragenic

chr18

56,807,389

SEC11C

1.1

0.2

3.6E-05

Neoplasms

Intragenic

chr20

62,669,859

C20orf204

1.1

0.2

3.7E-05

Neoplasms

Intragenic

chr16

12,541,889

SNX29

 − 0.6

0.1

1.4E-04

Intelligence

Intragenic

Sleep latency (min)

Self-report

chr14

101,034,180

BEGAIN

 − 113

15.1

4.8E-08

Synapse structural protein, platelet count

Intragenic

chr19

5,139,393

KDM4B

 − 120

16.4

6.1E-08

Medulloblastoma

Intragenic

chr11

66,384,606

RBM14-RBM4

 − 154

23.9

1.4E-06

Neoplasms

Intragenic

chr7

4,212,386

SDK1

103

16.0

1.6E-06

Anxiety Disorder

Intragenic

chr16

23,079,460

USP31

108

16.9

1.6E-06

Bone mineral density, chronotype

Intragenic

chr18

31,803,203

NOL4

 − 83

14.0

8.1E-06

Circadian Rhythms, Narcolepsy

Intragenic

chr19

2,595,453

GNG7

70

11.9

1.2E-05

Neoplasms

Intragenic

chr2

236,963,701

AGAP1

57

10.3

4.2E-05

Autism

Intragenic

chr11

122,103,506

MIR100HG

86

15.8

5.7E-05

BMI, Intellectual ability

Intragenic

chr4

148,710,543

ARHGAP10

124

26.3

1.5E-03

Atrial Fibrillation

Intragenic

ACT

chr2

178,937,545

PDE11A

 − 244

37.4

1.1E-05

Adrenocortical Disease, Depression

Intragenic

chr16

12,070,441

SNX29

 − 481

77.9

2.4E-05

Intelligence

Upstream

chr16

56,225,673

GNAO1

 − 235

43.7

4.7E-04

Seizure Disorders

Intragenic

chr11

13,298,902

ARNTL

 − 242

46.2

6.4E-04

Bipolar Disorder

Upstream

chr5

58,335,105

PDE4D

 − 700

136.9

7.0E-04

Mental Depression

Intragenic

chr11

33,757,983

CD59

 − 432

85.9

7.7E-04

Complement Inhibitor

Intragenic

chr6

13,201,100

PHACTR1

 − 52

11.3

2.8E-03

Epilepsy, Coronary Artery Disease

Intragenic

chr4

83,295,543

HNRNPD

 − 463

104.5

5.4E-03

Neoplasms

Downstream

chr5

80,256,552

RASGRF2

 − 75

17.2

8.5E-03

Neoplasms

Intragenic

chr10

72,989,362

UNC5B

19

4.6

2.7E-02

Subarachnoid Hemorrhage

Intragenic

PSG

chr4

114,682,603

CAMK2D

 − 728

133.4

7.2E-04

Atrial Fibrillation

Intragenic

chr11

33,757,983

CD59

 − 1293

240.6

7.2E-04

Complement Inhibitor

Intragenic

chr17

17,399,610

RASD1

 − 995

189.1

7.2E-04

Neoplasms, Circadian Rhythms

Intragenic

chr12

6,875,771

MLF2

 − 651

129.0

1.6E-03

Colorectal Carcinoma

Intragenic

chr17

2,240,898

SGSM2

 − 7783

1574.7

1.7E-03

Insulin Measurement

Intragenic

chr5

176,882,488

PRR7

 − 1812

367.0

1.7E-03

NMDA receptor-mediated excitotoxicity

Intragenic

chr7

21,582,642

DNAH11

 − 2132

438.2

2.0E-03

Ciliary Dyskinesia

Upstream

chr11

61,583,308

FADS1

 − 834

196.3

2.0E-02

Neoplasms, Hypertension

Intragenic

chr3

47,018,027

CCDC12

 − 1551

367.1

2.0E-02

Leukocyte count, Waist-Hip Ratio

Intragenic

chr15

66,691,039

MAP2K1

180

45.3

4.6E-02

Cardio-facio-cutaneous syndrome, MDD

Intragenic

  1. 1. The units of beta are minutes of sleep latency per 100% change in DNA methylation for SOL and hours per 100% change in methylation for bedtime and SOT. Additional file 2 contains the range, mean, and standard deviation of methylation for each site
  2. 2. Gene disease associations were obtained from DisGenet (when available) or Genecards. Associations with stronger evidence scores were prioritized