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Table 2 Differentially methylated genomic regions between Nicoyans and non-Nicoyans

From: Differential DNA methylation and lymphocyte proportions in a Costa Rican high longevity region

Genomic sequencea

# CpGs

Min FDR

Max Δβ

Mean Δβ

Associated gene

DMR length (bp)

Genomic region

Gene ontology

chr5:102898223-102898733

6

1.0E−11

−0.07

−0.05

NUDT12

511

Promoter

NAD + diphosphatase activity; NADH pyrophosphatase activity

chr4:132896266-132897018

6

4.9E−08

−0.09

−0.06

–

753

Intergenic

–

chr5:180643432-180643713

3

1.9E−05

−0.05

−0.05

–

282

Intergenic

–

chr7:155832831-155832992

3

2.9E−04

0.06

0.05

–

162

Intergenic

–

chr11:68658383-68658836

3

7.3E−04

−0.09

−0.08

MRPL21

454

3′ end

Poly(A) RNA binding, ribosomal protein

chr6:6894084-6894182

3

5.3E−4

0.06

0.05

–

99

Intergenic

–

chr7:64034943-64035529

3

2.4E−03

0.07

0.06

LOC100128885

593

Promoter

–

chr12:130707332-130707407

3

2.6E−03

0.07

0.05

–

76

Intergenic

Wnt-protein binding

chr3:128215433-128216122

3

1.7E−03

−0.06

−0.05

GATA2-AS1

690

Intragenic

Enhancer sequence-specific binding, chromatin/transcription factor/C2H2 zinc finger binding

chr5:42924215-42924694

4

2.6E−03

0.07

0.05

–

480

Intergenic

–

chr1:152161237-152162507

8

2.1E−06

−0.07

−0.05

–

113

Intergenic

–

chr16:3988694-3988869

3

1.9E−02

−0.07

−0.05

–

176

Intergenic

–

chr6:28446794-28447115

5

1.3E−02

0.06

0.06

tRNA-Leu

322

Promoter

–

chr19:12876846-12877188

4

3.6E−02

−0.14

−0.11

HOOK2

343

Intragenic

Kinase modulator; membrane traffic protein

chr17:1133546-1133706

3

3.5E−02

−0.07

−0.05

ABR

161

Promoter

Transcription factor; protein binding; guanyl-nucleotide exchange factor

chr15:81410745-81411066

4

2.3E−02

0.09

0.06

C15orf26

322

Intragenic

–

chr2:74357527-74358223

5

2.0E−02

0.08

0.06

BOLA3

697

3′ end

Production of iron–sulfur clusters

chr1:205818956-205819609

8

2.2E−02

−0.08

−0.07

PM20D1

654

Promoter

Deacetylase, metalloprotease

chr8:599525-600940

8

2.7E−04

−0.12

−0.05

ERICH1

1416

Intragenic

–

chr5:135415693-135416613

16

1.1E−03

−0.09

−0.06

VTRNA2-1

921

Promoter

Potential tumor suppressor

  1. DMR differentially methylated region
  2. Δβ: (Delta beta; absolute mean or max difference of β values between groups (Nicoya–non-Nicoya)
  3. aGenome coordinates from Human Genome GRCh37/hg19 Assembly