S1 File -

File includes Figure A, B, and C. Figure A. Rarefaction curve. Number of observed species identified with increase of sequencing depth in meconium samples of newborns. Figure B. Comparison of the amount of gut microbiota at bacterial taxonomic levels between GDM and control group in the main phyla. (A) Class level. (B) Order level. (C) Family level. The P-values were calculated using Mann-Whitney test, and significance was compared against the control group. *P P-values for the correlations are shown. (A) Negative correlation between maternal age and genus Lactobacillus (ρ=-0.344, P=0.047). (B) Positive correlation between maternal antepartum weight and genus Clostridium (ρ=0.450, P=0.009). (C) Positive correlation between maternal pre-pregnancy BMI and genus Clostridium (ρ=0.551, P=0.001). (D) Positive correlation between maternal antepartum BMI and genus Clostridium (ρ=0.433, P=0.012). (DOC)