Fig. 4

a MeDIP score (number of extended methylated reads per Kb in the genome) of 14 genes among haploid, diploid, and triploid seedling. b Differential mRNA expression of 14 genes among haploid, diploid, and triploid seedling. c Relative expression of six genes among haploid, diploid and triploid seedling. Where, a and b represent significant differences at (P-value by Fisher’s exact test) 0.05 > a > 0.01 and b < 0.01. d Comparison of the numbers of methylated cytosines in promoter regions of two genes (LOC_Os01g59320 and LOC_Os07g31450) among haploid, diploid, and triploid rice plants obtained though BSP- sequencing