NostocSymbiosisCyanobacteriaSynechococcusSynechocystisMicrocystisAnabaenaMicrocystinsPhycobilisomesPhycocyaninProchlorococcusEutrophicationPhotosynthesisMarine ToxinsPhylogenyCircadian Rhythm Signaling Peptides and ProteinsFresh WaterPhycoerythrinCylindrospermopsisBacterial ProteinsNitrogen FixationPhycobilinsMolecular Sequence DataPhytoplanktonNodulariaPhotosystem II Protein ComplexSeawaterLightOscillatoriaPhotosystem I Protein ComplexRhodophytaCyanothecePhycobiliproteinsChlorophyllAphanizomenonGenes, BacterialWater MicrobiologyRNA, Ribosomal, 16SPhototrophic ProcessesLichensGenome, BacterialSequence Analysis, DNAThylakoidsSpirulina