CyanobacteriaSynechococcusSynechocystisMicrocystisAnabaenaMicrocystinsNostocBacteriaPhycobilisomesPhylogenyProchlorococcusPhycocyaninFresh WaterEutrophicationBacterial ProteinsPhotosynthesisMolecular Sequence DataMarine ToxinsCircadian Rhythm Signaling Peptides and ProteinsPhycoerythrinCylindrospermopsisWater MicrobiologyNitrogen FixationSeawaterRNA, Ribosomal, 16SPhycobilinsPhytoplanktonFungiDNA, BacterialGenes, BacterialNodulariaSequence Analysis, DNALightPhotosystem II Protein ComplexOscillatoriaPhotosystem I Protein ComplexGenome, BacterialChlorophyllRhodophytaCyanothecePhycobiliproteinsEukaryotaAphanizomenonSoil MicrobiologyPhototrophic ProcessesAmino Acid SequenceBiofuelsGene Expression Regulation, BacterialSymbiosisBiodegradation, EnvironmentalLichensDNA, RibosomalEcosystemChlorophytaThylakoidsLakesSpirulinaNitrogenBase SequenceSpecies SpecificityColony Count, MicrobialPhotosynthetic Reaction Center Complex ProteinsPigments, BiologicalPeptides, CyclicTetrapyrrolesBiodiversityLight-Harvesting Protein ComplexesEvolution, MolecularAir MicrobiologyArchaeaSaxitoxinProteobacteriaSequence AlignmentAnabaena variabilisGeologic SedimentsCulture MediaUrobilinHarmful Algal BloomAtlantic OceanPacific OceanEscherichia coliRNA, BacterialAmino Acids, DiaminoMarine BiologyNitrogenaseHeterotrophic ProcessesBiomassBacterial Physiological PhenomenaOceans and SeasPlantsAutotrophic ProcessesEnvironmental MicrobiologyPlanktonZamiaceaeSequence Homology, Amino AcidMultigene FamilyPolymerase Chain ReactionDesert ClimateBacteriological TechniquesPlastids