SynechocystisCyanobacteriaAnabaenaSynechococcusNostocBacterial ProteinsPhycobilisomesPhycocyaninPhotosystem II Protein ComplexGene Expression Regulation, BacterialPhotosynthetic Reaction Center Complex ProteinsPhotosynthesisPhotosystem I Protein ComplexMethylmalonyl-CoA DecarboxylaseGenes, BacterialChlorophyllMolecular Sequence DataLightMicrocystisThylakoidsAmino Acid SequenceLight-Harvesting Protein ComplexesNitrogenMutagenesis, InsertionalBase SequencePhototrophic ProcessesMutationTetrapyrrolesOscillatoriaNitrogen FixationFlavodoxinCloning, MolecularSequence Homology, Amino AcidPlastoquinoneElectron TransportPhycobiliproteinsPII Nitrogen Regulatory ProteinsOpen Reading FramesDarknessPigments, BiologicalDNA, BacterialDiuronDibromothymoquinoneMicrocystinsNitrite ReductasesEscherichia coliGenome, BacterialCytochrome b6f ComplexOperonPropionic AcidemiaGenetic Complementation TestCircadian Rhythm Signaling Peptides and ProteinsTeratomaNitrate ReductaseSequence AlignmentGlutamate-Ammonia LigaseRestriction MappingNitratesGene DeletionCarotenoidsHeterotrophic ProcessesCyanotheceLyasesNitrate ReductasesCytochromes c6PhycoerythrinOxygenArsenate ReductasesTranscription, GeneticMultigene FamilyFerredoxin-NADP ReductaseCoagulantsRibulose-Bisphosphate CarboxylasePlasmidsRNA, BacterialGyrus CinguliKineticsCarbon-Carbon LigasesRecombinant ProteinsBlotting, SouthernPlant ProteinsPhylogenyGlucosidesKetoglutaric AcidsOxidation-ReductionDNA PrimersAutotrophic ProcessesBile PigmentsSequence Analysis, DNASigma FactorSpectrometry, FluorescenceCarbonChlorophyllidesProtein SplicingNitrogenaseMetabolic EngineeringCarbon DioxideAcclimatizationHydrogenasePoison Control Centers