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Table 2 20 biomarkers selected for the validation phase

From: Serum methylation of GALNT9, UPF3A, WARS, and LDB2 as noninvasive biomarkers for the early detection of colorectal cancer and advanced adenomas

 

MethylationEPIC probe ID

Gene symbol

Pyrosequenced region (GRCh37/hg19)

CpG sites analyzed

Relation to CpG island

Regulatory feature

CG2

cg05445162

GCKR

chr2:27,730,152–27730225

1

Opensea

Body

CG3

cg11113216

GALNT9

chr12:132,847,616–132,847,751

3

Island

Body

CG4

cg06522913

IDH2

chr15:90,630,673–90630817

1

Opensea

Body

CG5

cg14838992

WARS

chr14:100,814,702–100814791

3

Opensea

Body

CG6

cg06148974

 

chr4:1,864,164–1,864,242

3

Island

 

CG8

cg03111938

 

chr6:169,289,158–169,289,293

5

Island-shelf

 

CG9

cg07253636

NOSIP

chr19:50,077,734–50077874

2

Opensea

5'UTR

CG11

cg25942688

CENPA

chr2:27,016,702–27016821

1

Opensea

3'UTR

CG12

cg01987330

 

chr3:142,797,286–142,797,375

1

Opensea

 

CG14

cg10641001

RDX

chr11:110,104,045–110104122

2

Opensea

Body

CG15

cg01550272

UPF3A

chr13:115,050,863–115050975

1

Island-shelf

Body

CG16

cg03640756

PCDHG gene cluster

chr5:140,864,546–140864667

11

Island

Body

CG17

cg26024530

 

chr10:130,281,707–130281864

3

Opensea

 

CG19

cg15442105

ZNF498

chr7:99,227,410–99227486

4

Opensea

Body

CG20

cg04544475

RNF43

chr17:56,435,427–56,435,508

3

Opensea

Body

CG21

cg16639692

lncRNA

LOC648987

chr5:43,037,639–43037813

1

Island-shore

 

CG23

cg04600077

lncRNA

ENSG00000249966

chr5:1,852,792–1,852,864

1

Island-shore

 

CG24

cg14503564

LDB2

chr4:16,723,341–16,723,457

6

Opensea

Body

CG25§

cg18044585

EIF2C2

chr8:141,619,395–141,619,528

6

Opensea

Body

CG26

cg23653187

PNPLA3

chr22:44,319,222–44,319,299

2

Island-shore

TSS1500

  1. Regulatory features and relation to CpG island of biomarkers annotated according to the Methylation EPIC Manifest: CpG island: region of at least 200 bp with a CG content > 50% and an observed-to-expected CpG ratio ≥ 0.6; Island-shore: sequences 2 kb flanking the CpG island; Island-shelf: sequences 2 kb flanking shore regions; Opensea: sequences located outside these regions; Body: gene body (intragenic region); TSS1500: 1500 bp upstream the transcription start site. †Candidate biomarkers derived from the comparison with the external RRBS dataset; ‡candidate biomarkers derived from the NN vs P-AA classification; §candidate biomarker derived from the NN vs D-AA classification