Pre_GI: SWBIT SVG BLASTP

Query: NC_009380:1663545 Salinispora tropica CNB-440 chromosome, complete genome

Lineage: Salinispora tropica; Salinispora; Micromonosporaceae; Actinomycetales; Actinobacteria; Bacteria

General Information: This strain was isolated from coarse beach sand off the Bahamas. An obligate marine actinomycete. Salinispora strains are commonly isolated from tropical marine sediment. Members of this genus produce branched hyphae and require media which contain seawater or sodium. A survey of the cultured species identified over 90 isolates which produce compounds that inhibited cancer cells. These organisms may be a new source of bioactive chemicals for use in disease and cancer treatments. This species produces the chemicals salinosporamide A and B which may be useful for cancer treatment.

Subject: NC_008260:2340824 Alcanivorax borkumensis SK2, complete genome

Lineage: Alcanivorax borkumensis; Alcanivorax; Alcanivoracaceae; Oceanospirillales; Proteobacteria; Bacteria

General Information: This bacterium was isolated from a seawater sediment sample in the North Sea. The species is able to use Mihagol-S (C14,15-n-alkanes) as a principal carbon source. Using n-alkanes as a sole carbon source causes the strains to produce extracellular and membrane-bound surface-active glucose lipids. Phenotypic analysis showed a restricted nutritional profile, high halotolerance, the absence of fermentative metabolism, and a low G+C content. This, in combination with a 16S phylogenetic study, allowed the placing of this organism into a new genus.