Genome-wide analysis of DNA methylation in pigs using reduced representation bisulfite sequencing.

ABSTRACT: DNA methylation plays a major role in the epigenetic regulation of gene expression. Although a few DNA methylation profiling studies of porcine genome which is one of the important biomedical models for human diseases have been reported, the available data are still limited. We tried to study methylation patterns of diverse pig tissues as a study of the International Swine Methylome Consortium to generate the swine reference methylome map to extensively evaluate the methylation profile of the pig genome at a single base resolution. We generated and analysed the DNA methylome profiles of five different tissues and a cell line originated from pig. On average, 39.85 and 62.1% of cytosine and guanine dinucleotides (CpGs) of CpG islands and 2 kb upstream of transcription start sites were covere

SUBMITTER: Choi M 

PROVIDER: S-EPMC4596400 | biostudies-literature | 2015 Oct

REPOSITORIES: biostudies-literature