Query: NC_009482:87193 Synechococcus sp. RCC307 chromosome, complete genome
Lineage: Synechococcus; Synechococcus; Synechococcaceae; Chroococcales; Cyanobacteria; Bacteria
General Information: Marine Synechococcus and Prochlorococcus are the most abundant photosynthetic organisms on earth and between them account for about half of the world's photosynthesis. RCC307 is an oceanic Synechococcus strain which presents great phylogenetic interest because trees obtained using its 16S RNA gene seem to indicate that it is rooted at the base of the radiation of marine cyanobacteria. This strain was isolated from seawater taken at a depth of 15 meters from the Mediterranean Sea.
Subject: NC_018531:4718904 Arthrobacter sp. Rue61a chromosome, complete genome
Lineage: Arthrobacter; Arthrobacter; Micrococcaceae; Actinomycetales; Actinobacteria; Bacteria
General Information: Bacteria of the genus Arthrobacter are ubiquitous in the environment. They are characterized by nutritional versatility and pronounced resistance to desiccation, long-term starvation, toxic compounds, oxidative stress, and other environmental stress conditions. Arthrobacter nitroguajacolicus strain Rü61a was previously isolated from sludge of the biological wastewater treatment plant of a coal tar refining company, based on its ability to utilize quinaldine (2-methylquinoline) as source of carbon and energy.