http://purl.uniprot.org/proteomes/UP000002712 | http://www.w3.org/2000/01/rdf-schema#comment | "Unicellular cyanobacteria of the Synechococcus group occupy an important position at the base of the food chain. Synechococcus CC9902 was isolated from surface, coastal waters of the California current (5m depth) in 1999."xsd:string |