Differences in excitation energy transfer of Arthrospira platensis cells grown in seawater medium and freshwater medium, probed by time-resolved fluorescence spectroscopy

Energy transfer in phycobilisome and photosystem II-to-photosystem I energy transfer of Arthrospira platensis cells grown in SOT medium and f/2 medium. Green rectangles represent phycocyanin rods and blue circles represent allophycocyanin. Shorter rectangles represent lower relative phycobilisome content in f/2 medium.