Fig. 2From: Overexpression of the protein disulfide isomerase AtCYO1 in chloroplasts slows dark-induced senescence in ArabidopsisStay-green phenotype of rosette leaves during dark incubation. a Leaves after 0, 3 and 6 days of dark incubation (DDI). b Changes in chlorophyll (Chl a and b) content and Fv/Fm. Data are expressed as the mean ± SE (n = 8-16)Back to article page