With the limitation that this study focused on, albeit well characterized, single mutant alleles, in the absence of nutritional deficiency, we also observed a lower abundance of chloroplast proteins for all autophagy defective lines (atg7, nbr1, and nbr1 atg7) after HL exposure (Figure 6B), consistent with either the induction of other proteolytic route(s) and/or a delay in chloroplast protein synthesis and recovery after photoradiation damage. Here, NBR1 is linked to nutritional deficiency disease.