Pre_GI: SWBIT SVG BLASTP

Query: NC_006322:4149500 Bacillus licheniformis ATCC 14580, complete genome

Lineage: Bacillus licheniformis; Bacillus; Bacillaceae; Bacillales; Firmicutes; Bacteria

General Information: Industrially important bacterium. Under starvation conditions this group of bacteria initiate a pathway that leads to endospore formation, a process that is thoroughly studied and is a model system for prokaryotic development and differentiation. Spores are highly resistant to heat, cold, dessication, radiation, and disinfectants, and enable the organism to persist in otherwise inhospitable environments. Under more inviting conditions the spores germinate to produce vegetative cells. This organism is a soil-dwelling endospore-forming microbe similar to other Bacilli. This bacterium is used extensively in the industrial production of important enzymes such as proteases, penicllinases, and amylases as well as smaller compounds like the antibiotic bacitracin and various organic metabolites. This organism is closely related to Bacillus subtilis on the basis of rRNA typing, and it has been found to occasionally cause illness in humans.

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BLASTP Alignment.txt

Subject: NC_005957:5203915 Bacillus thuringiensis serovar konkukian str. 97-27, complete

Lineage: Bacillus thuringiensis; Bacillus; Bacillaceae; Bacillales; Firmicutes; Bacteria

General Information: This organism was isolated from a case of severe human tissue necrosis which is unusual since human infections by this organism are rare. Produces insect toxinT his organism, also known as BT, is famous for the production of an insecticidal toxin. The bacterium was initially discovered as a pathogen of various insects and was first used as an insecticidal agent in the early part of this century. This organism, like many other Bacilli, is found in the soil, where it leads a saprophytic existence, but becomes an opportunistic pathogen of insects when ingested. The specific activity of the toxin towards insects and its lack of toxicity to animals has made this organism a useful biocontrol agent. The delta-endotoxin, which is produced during the sporulation part of the life cycle, causes midgut paralysis and disruption of feeding by the infected insect host. The delta-endotoxin, which is produced during the sporulation part of the life cycle, causes midgut paralysis and disruption of feeding by the infected insect host. The delta-endotoxin, which is produced during the sporulation part of the life cycle, causes midgut paralysis and disruption of feeding by the infected insect host. The presence of a parasporal crystal, which is outside the exosporium of the endospore, is indicative of production of the toxin, and serves as a marker for this species.Activation of the toxin typically requires a high pH environment such as the alkaline environments in insect midguts followed by proteolysis. Various toxin genes specific for a variety of insects have been studied, and many are now being used in genetically modified plants which have been engineered to produce the toxin themselves, eliminating the need to produce sufficient amounts of B. thuringiensis spores.