Target of Rapamycin Regulates Genome Methylation Reprogramming to Control Plant Growth in Arabidopsis.

ABSTRACT: DNA methylation is an indispensable epigenetic modification that dynamically regulates gene expression and genome stability during cell growth and development processes. The target of rapamycin (TOR) has emerged as a central regulator to regulate many fundamental cellular metabolic processes from protein synthesis to autophagy in all eukaryotic species. However, little is known about the functions of TOR in DNA methylation. In this study, the synergistic growth inhibition of Arabidopsis seedlings can be observed when DNA methylation inhibitor azacitidine was combined with TOR inhibitors. Global DNA methylation level was evaluated using whole-genome bisulfite sequencing (WGBS) under TOR inhibition. Hypomethylation level of whole genome DNA was observed in AZD-8055 (AZD), rapamycin (R

SUBMITTER: Zhu T 

PROVIDER: S-EPMC7062917 | biostudies-literature | 2020

REPOSITORIES: biostudies-literature