Query: NC_012785:2010668 Kosmotoga olearia TBF 19.5.1, complete genome
Lineage: Kosmotoga olearia; Kosmotoga; Thermotogaceae; Thermotogales; Thermotogae; Bacteria
General Information: Gram-negative bacterium Kosmotoga olearia TBF 19.5.1 was isolated from an oil deposit. Broad temperature growth range. This organism is a member of the Thermotogales and has the characteristic morphology of one or more cells contained in a sheath-like envelope which extends beyond the cell wall. Preliminary sequencing of Thermotogales genomes has identified extensive horizontal gene transfer between these organisms and the Archaea.
Subject: NC_009840:1485383 Prochlorococcus marinus str. MIT 9215, complete genome
Lineage: Prochlorococcus marinus; Prochlorococcus; Prochlorococcaceae; Prochlorales; Cyanobacteria; Bacteria
General Information: Marine cyanobacterium. It is found in low- to mid-latitude oceans and seas, thriving in nutrient-poor water. 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.