Electron TransportElectronsCytochromes c2Microscopy, ElectronFerredoxinsFlavodoxinOxidation-ReductionUbiquinonePlastocyaninMicroscopy, Electron, ScanningMethylphenazonium MethosulfateRubredoxinsPhotosystem I Protein ComplexCytochrome c GroupPyruvate SynthaseCytochromes c6Ferredoxin-NADP ReductasePlastoquinonePhotosynthesisElectron Spin Resonance SpectroscopyRhodobacter capsulatusCytochromesCarrier StateHydrogenasePhotosynthetic Reaction Center Complex ProteinsDesulfovibrioOxidoreductasesPhenazinesKineticsFerricyanidesHydrogenMicroscopy, Electron, TransmissionDithioniteCytochromes fVitamin K 2Drug CarriersFlavin-Adenine DinucleotideNADElectron Transport Complex IVElectron Transport Complex IIINADH, NADPH OxidoreductasesSpectrophotometryMolecular Sequence DataIron-Sulfur ProteinsPhotosystem II Protein ComplexCyanobacteriaNADPAnabaenaChlorophyllLightAmino Acid SequenceCarrier ProteinsClostridiumMutationMitochondriaQuinonesCytochromes cBacterial ProteinsChloroplastsAcyl Carrier ProteinAnaerobiosisOxygenHeterozygote DetectionOxygen ConsumptionModels, MolecularLight-Harvesting Protein ComplexesEscherichia coliHeterozygoteCell MembraneCopperSequence Homology, Amino AcidReduced Folate Carrier ProteinMolecular WeightModels, ChemicalHydrogen-Ion ConcentrationMicroscopy, Electron, Scanning TransmissionBase SequenceModels, BiologicalBinding SitesElectrophoresis, Polyacrylamide GelElectron Probe MicroanalysisCloning, MolecularGenotypeGenes, BRCA1Protein ConformationCryoelectron MicroscopyBiological TransportElectron Transport Chain Complex ProteinsMicroscopy, ImmunoelectronGenetic TestingGenes, BRCA2Membrane Transport ProteinsPedigreeElectron Transport Complex IParticle SizeMitochondrial ADP, ATP TranslocasesGenetic Predisposition to DiseaseCattleTime FactorsSpin Labels