Pre_GI: SWBIT SVG BLASTP

Query: NC_008044:1401814 Silicibacter sp. TM1040, complete genome

Lineage: Ruegeria; Ruegeria; Rhodobacteraceae; Rhodobacterales; Proteobacteria; Bacteria

General Information: This strain was isolated from a culture of the dinoflagellate Pfiesteria piscicida CCMP1830 which has been implicated in many large scale algal blooms resulting in increased mortality in fish. The bacteria are attached to the surface of the dinoflagellate and in some ways allow the dinoflagellate to grow as those lacking the bacteria die off. The bacterium also chemotaxes towards the dinoflagellate product DMSP (dimethylsulfoniopropionate) and metabolizes it. DMSP is a major source of sulfur in marine ecosystems and plays a role in the sulfur biogeochemical cycle. The implication is a tight association between these important dinoflagellates and this marine bacterium.

Subject: NC_015312:1 Pseudonocardia dioxanivorans CB1190 chromosome, complete genome

Lineage: Pseudonocardia dioxanivorans; Pseudonocardia; Pseudonocardiaceae; Actinomycetales; Actinobacteria; Bacteria

General Information: Country: USA; Environment: Sludge, Fresh water; Isolation: Industrial sludge contaminated; Temp: Mesophile; Temp: 30C. Pseudonocardia members are abundant in diverse environments, and are known to degrade a variety of pollutants. These bacteria are also important in biocatalysis applications and in the production of antibiotics. Pseudonocardia dioxanivorans was first isolated from 1,4-dioxane containing sludge. This organism is able to grow using 1,4-dioxane, a toxic compound used as an industrial solvent, as the sole carbon source.