Query: NC_006300:600516 Mannheimia succiniciproducens MBEL55E, complete genome
Lineage: Mannheimia succiniciproducens; Mannheimia; Pasteurellaceae; Pasteurellales; Proteobacteria; Bacteria
General Information: This bacterium was isolated from a bovine rumen. Succinic acid producing bacterium. This bacterium is able to produce a large amount of succinic acid from readily available agricultural byproducts. Succinic acid is an important component in the manufacture of synthetic resins and biodegradable polymers. Mannheimia succiniciproducens can grow on media which includes whey, a byproduct of the cheese industry which is normally discarded, and corn steep liquor (CSL), which is a byproduct of corn starch production. The organism has been able to produce production-level amounts of succinic acid in both batch and continuous cultures in media containing these inexpensive components.
Subject: NC_011083:2200613 Salmonella enterica subsp. enterica serovar Heidelberg str. SL476,
Lineage: Salmonella enterica; Salmonella; Enterobacteriaceae; Enterobacteriales; Proteobacteria; Bacteria
General Information: This is a multidrug resistant strain. Salmonella enterica subsp. enterica serovar Heidelberg is one of the more common serovars causing disease in the USA. This group of Enterobactericiae have pathogenic characteristics and are one of the most common causes of enteric infections (food poisoning) worldwide. They were named after the scientist Dr. Daniel Salmon who isolated the first organism, Salmonella choleraesuis, from the intestine of a pig. The presence of several pathogenicity islands (PAIs) that encode various virulence factors allows Salmonella spp. to colonize and infect host organisms. There are two important PAIs, Salmonella pathogenicity island 1 and 2 (SPI-1 and SPI-2) that encode two different type III secretion systems for the delivery of effector molecules into the host cell that result in internalization of the bacteria which then leads to systemic spread.