Fig. 2

DNA methylome and transcriptome maps of porcine MSCs. The distribution of DNA methylation and levels of gene expression throughout the pig chromosomes were determined. To compare DNA methylation and transcription levels in BMMSCs and UCMSCs, read depths were normalized to the average number of reads in each sample. A 1-Mb sliding window was used to smooth the distribution. Repeat elements, CGI length, gene density, CpG number, and CpGo/e ratio were all calculated in the 1-Mb sliding window