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Table 3 Correlations between phenotypes and placental DNA methylation

From: Maternal dietary glycaemic change during gestation influences insulin-related gene methylation in the placental tissue: a genome-wide methylation analysis

CpG

Gene

Weight gain

Ch_insulin

Ch_Carbs

Ch_Fiber

Ch_GL

Ch_GI

cg05009389

PLIN1

-0.20*

-0.21*

-0.01

0.18

0.01

-0.18

cg10490842

CPT1B

-0.14

0.02

-0.08

-0.18

-0.06

-0.06

cg14631053

SSTR4

-0.02

0.08

-0.14

0.03

-0.10

0.01

cg17586860

SSTR4

-0.01

0.06

-0.24*

-0.04

-0.23*

-0.08

cg18197392

SSTR4

0.02

0.15

-0.24*

-0.08

-0.23*

-0.02

cg20950011

CIDEA

-0.02

-0.02

-0.10

-0.04

-0.05

0.01

  1. Weight gain was defined as difference of body weight before delivery minus-body weight at first antenatal visit; Ch_ of diet intakes, levels at endpoint minus levels at baseline
  2. Values wereρ(correlation coefficient from Spearman correlation analysis); *P<0.05