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Table 1 Summary of 25 loci with significant interactions between SNP and CpG site at the 1 × 10−4significance levela

From: Epigenome wide association study of SNP–CpG interactions on changes in triglyceride levels after pharmaceutical intervention: a GAW20 analysis

Chr

Region that includes SNPs (bp)

# of significant interactions

Smallest interaction p value (rs#: cg#)

Nearest genesb

Prior GWAS evidencec

1

118,384,931

1

8.87 × 10− 5 (rs10923477: cg04904531)

SPAG17

Cardiometabolic (CM) [10]

1

176,244,329

1

9.17 × 10− 5 (rs12078421: cg00529480)

LOC730102, SEC16B

CM [11]

1

241,422,395

1

7.97 × 10− 5 (rs10926962: cg20140940)

CEP170

 

1

243,623,480–243,632,536

3

5.45 × 10−6 (rs12141949: cg23956499)

KIF26B, LOC105373266

CM [12]

2

169,660,479

1

6.32 × 10−5 (rs1059261: cg09479286)

DHRS9, LRP2

CM [13]

2

228,572,906

1

1.52 × 10− 5 (rs11680053: cg13774987)

SPHKAP, LOC105373918

 

3

62,027,949

1

7.47 × 10−5 (rs13094307: cg02315619)

PTPRG

CM [14]

3

65,613,288–65,616,308

2

6.31 × 10−6 (rs1156024: cg21573947)

MAGI1, ILF2P1

CM [15]

3

120,418,689–120,430,978

4

3.03 × 10−5 (rs6438504: cg13640423)

B4GALT4, UPK1B, B4GALT4-AS1

 

5

174,537,630–174,544,483

4

2.17 × 10−5 (rs4868496: cg16698913)

  

6

71,439,742

1

9.10 × 10−5 (rs13196394: cg21039196)

SMAP1, SLC25A6P6, LOC100419975

CM [16]

6

127,678,516–127,680,041

2

4.94 × 10−5 (rs3798853: cg21774964)

ECHDC1, RNF146, RPL5P18, LOC105377994, LOC107986641, YWHAZP4

 

10

25,274,245

1

8.54 × 10−5 (rs2035888: cg05845435)

PRTFDC1, THNSL1, ENKUR

CM [17]

12

70,654,838

1

8.80 × 10−5 (rs7300641: cg04586418)

TPH2, TBC1D15

 

12

90,830,205–90,838,946

5

2.59 × 10−5 (rs12318079: cg04373948)

LOC105369901, LOC105369900

CM [18]

13

93,851,561

1

6.27 × 10−5 (rs9561551: cg21762236)

GPC6, DCT

CM [10]

14

31,886,488–32,181,048

5

5.79 × 10−6 (rs10141122: cg01642415)

AKAP6

CM [11]

14

38,728,932

1

6.17 × 10− 5 (rs10140832: cg09400985)

MIA2, YTHDF2P1, LOC100313942, CTAGE5

 

14

63,424,087

1

3.30 × 10−5 (rs4902250: cg04285935)

SYNE2

CM [19]

15

22,717,850

1

3.60 × 10−5 (rs17785279: cg02476674)

SNRPN, RPL5P1

CM [10]

15

74,146,110

1

2.30 × 10− 5 (rs7183492: cg19385388)

TMEM266, NRG4

CM [20]

16

86,596,651

1

7.26 × 10− 5(rs7500034: cg04279689)

BANP

 

18

25,713,049–25,713,439

2

4.05 × 10−5 (rs4799651: cg11963233)

  

21

29,961,249

1

5.02 × 10−5 (rs2268206: cg06212876)

GRIK1, GRIK1-AS2

CM [21]

22

35,532,777

1

7.29 × 10−6 (rs736720: cg11855664)

PVALB, IFT27, LOC105373021, LOC107958578

CM [21]

  1. aBecause of linkage disequilibrium structure in these regions each loci can be assumed to have a single independent association (detailed results not shown)
  2. bBased ongene_infofile provided by GAW20, supplemented by additional information from dbSNP (http://ncbi.nlm.nih.gov/snp). The nearest genes were always within 50 kb of the most significant SNP
  3. cBased on search at http://www.ebi.ac.uk/gwas