Large reallocations of carbon, nitrogen, and photosynthetic reductant among phycobilisomes, photosystems, and Rubisco during light acclimation in Synechococcus elongatus strain PCC7942 are constrained in cells under low environmental inorganic carbon. - MacKenzie TD; Johnson JM; Cockshutt AM; Burns RA; Campbell DA (Archives of microbiology, 2005)