KnowraAnoxygenic photosynthesisLinked fromLinked fromThe 9 pages that link to Anoxygenic photosynthesis, each with the reason it gives.All 9Related 3Compared with 6Great Oxidation EventCompared with: It shows that photosynthesis predates the oxygen-producing metabolism linked to this event.CyanobacteriaCompared with: Unlike cyanobacteria, organisms using this form do not split water to power photosynthesis.ArcheanRelated: It could harvest sunlight before oxygen-producing photosynthesis transformed the atmosphere.Photosystem IICompared with: Its electron donors differ from water, highlighting the distinctive chemistry of photosystem II.Oxygenic photosynthesisCompared with: It provides a comparison with older or alternative photosynthetic pathways that do not split water.Microbial matRelated: Anoxygenic phototrophs can use light beneath oxygenated surface zones.Photosystem ICompared with: Its reaction centers show alternatives to the two-photosystem oxygenic arrangement containing Photosystem I.Light-dependent reactionsCompared with: It shows that light-driven electron transport need not split water or produce oxygen.ChloroflexotaRelated: Some Chloroflexota use this form of photosynthesis in illuminated, oxygen-poor environments.