Query: NC_005070:837567 Synechococcus sp. WH 8102, complete genome
Lineage: Synechococcus; Synechococcus; Synechococcaceae; Chroococcales; Cyanobacteria; Bacteria
General Information: This strain is a motile strain that can be grown in both natural and artificial seawater liquid media. It was isolated from the tropical Atlantic ocean in 1981. The genome contains evidence of many phage integration events and analysis of the metabolic pathways show that this organism is capable of a more nutritionally diverse lifestyle than that of Prochlorococcus.
Subject: NC_007577:1047000 Prochlorococcus marinus str. MIT 9312, complete genome
Lineage: Prochlorococcus marinus; Prochlorococcus; Prochlorococcaceae; Prochlorales; Cyanobacteria; Bacteria
General Information: This strain was isolated by flow cytometry from water collected from the Gulf Stream in the north Atlantic Ocean. Marine cyanobacterium. This non-motile bacterium is a free-living marine organism that is one of the most abundant, as well as the smallest, on earth, and contributes heavily to carbon cycling in the marine environment. This cyanobacterium grows in areas of nitrogen and phosphorus limitation and is unique in that it utilizes divinyl chlorophyll a/b proteins as light-harvesting systems instead of phycobiliproteins. These pigments allow harvesting of light energy from blue wavelengths at low light intensity.