Fig. 2
From: Leaf senescence: progression, regulation, and application
Multilayer-control of plant aging and senescence. Leaf senescence involves highly complex genetic programs that are tightly tuned by multiple layers of regulation, including DNA methylation, histone methylation/acetylation and chromatin remodeling, transcription regulation by WRKYs, NACs and MYBs TFs, as well as post-transcriptional regulation including miRNAs, RNA splicing and RNA editing, translational, and post-translational regulation including protein phosphorylation, ubiquitination and autophagy