Pre_GI: SWBIT SVG BLASTP

Query: NC_010159:2252380 Yersinia pestis Angola, complete genome

Lineage: Yersinia pestis; Yersinia; Enterobacteriaceae; Enterobacteriales; Proteobacteria; Bacteria

General Information: This strain was isolated prior to 1985 and belongs to the antiqua biovar. It can ferment rhamnonse and melibiose which is a property usually associated with Yersinia pseudotuberculosis. Strain Angola belongs to a group of atypical Yersinia pestis strains with genotypic similarities that are intermediate between Y. pestis and Y. pseudotuberuclosis strains. Genotypic studies indicate that strain Angola is the oldest Y. pestis strain analyzed to date. It carries three plasmids that are similar to other Y. pestis plasmids but have aberrant sizes. The critical virulence factor, the V antigen, is different than that encoded by typical strains of Y. pestis and there is a deletion that affects the F1 operon. Strain Angola has been shown to be virulent by aerosol in mice.

Subject: NC_014824:133065 Ruminococcus albus 7 plasmid pRUMAL01, complete sequence

Lineage: Ruminococcus albus; Ruminococcus; Ruminococcaceae; Clostridiales; Firmicutes; Bacteria

General Information: Environment: Host; Temp: Mesophile; Temp: 40C. Ruminococcus albus 7 is a common rumen bacterium. This organism is able to degrade cellulose and also produces an antimicrobial compound that prevents the growth of Ruminococcus flavefaciens. The bacterium requires phenylacetic and phenylpropionic acids for maximal growth. The organism produces cellulosomes at the cell surface that are multimeric protein complexes that contain scaffolding proteins and degradative enzymes. Understanding the metabolism of plant polysaccharides may enable scientists to improve the productivity of ruminant organisms such as cattle.