A genome-wide analysis reveals the MeCP2-dependent regulation of genes in BGC-823 cells.
Year: 2020
Type: article
Abstract: in ChIP-seq. The bioinformatics analysis presented a predictive model of the genome-wide MeCP2-binding pattern, in which the MeCP2 binding site is closely related to the transcription start site region in the genome. The results of motif detection showed that the MeCP2-binding regions contained not only the core CpG motif but also the extended poly (A/T) motifs. Finally, an integrative analysis of the sequence features and DNA methylation states revealed that MeCP2's function as a multifunctional transcriptional regulator may not be directly related to the methylation status of the binding site. The first MeCP2 ChIP-seq and gene expression microarray analysis in BGC-823 cells revealed that MeCP2 plays multiple roles in the regulation of gene expression depending on the microenvironment, such as sequence characteristics and the methylation levels of binding sites.
Source: PubMed
Language: English
Subfield: Molecular Biology
Domain: Life Sciences
Open Access status: green
OpenAlex ID: W3049161638