Fig. 4.

Accumulation of RB38, RB47, RB60 and OEE1 protein in response to different light qualities. Wt C. reinhardtii cells were grown in the dark and exposed to white, blue or red light for 0, 20, 40 or 60 min. Equal amounts of soluble protein were separated by size using SDS–PAGE and transferred to nitrocellulose. Blots were decorated with a primary and secondary antibody, followed by alkaline phosphatase staining.