Fig. 7.

Western blot analysis of PsbS and LHCSR proteins from dark-adapted (D, 30 min), light-treated (L, 2500 µmol photons m⁻² s⁻¹, 30 min) and post-dark-recovery chloroplasts (R, 1 h) isolated from B. corticulans. Samples were analysed by immunoblotting with an anti-PsbS (a), anti-LHCSR3 (b) and anti-LHCSR1 antibodies (c). Control samples are dark-adapted S. oleracea (a) and C. reinhardtii chloroplasts (b, c). Note that B. corticulans and S. oleracea samples have been probed against anti-PsbS antibody in the same membrane. The separation between lanes is only due to the presence of different samples between those presented of S. oleracea and B. corticulans (a). The β subunit of ATP synthase (ATP-B) was used as loading control. 10 µg of Chl was loaded in each lane