Chloroplast protein import is controlled not just by the #ubiquitin-#proteasome system, but also by selective #NBR1-mediated selective #autophagy of translocon components in #Arabidopsis upon UV light or heat stress
https://www.embopress.org/doi/10.15252/embj.2022112534
#Ubiquitin #proteasome #nbr1 #autophagy #arabidopsis