“…Histone acetylation regulates gene expression, allowing transcription activation through DNA-binding proteins, and plays a key role under abiotic stresses (Weng et al, 2014 ; Hu et al, 2015 ; Li et al, 2021 ). Recently identified PTM types, such as butyrylation, crotonylation, glutarylation, malonylation, propionylation, succinylation, and 2-hydroxyisobutyrylation, greatly influence the growth, differentiation, and metabolism of plants (Huang et al, 2017 ; Feng et al, 2021 ; Xu et al, 2021 ). Glycosylation has a vital role in protein folding, signaling, intermolecular interactions, cell-cell adhesion, ER signaling, etc.…”