Abstract
This article comments on: De Smet B, Yang X, Plskova Z, Castell C, Fernández-Fernández A, Dard A, Masood J, Mhamdi A, Huang J, Vertommen D, Chan KX, Pyr dit Ruys S, Messens J, Kerchev PI, Van Breusegem F. 2025. The nuclear sulfenome of Arabidopsis: spotlight on histone acetyltransferase GCN5 regulation through functional thiols. Journal of Experimental Botany 76, 1569–1584. https://doi.org/10.1093/jxb/erae514