Bacillus subtilus

Microbial Bacillus subtilus Rhapsody, Serenade Downy mildew, bean rust, certain rots Stone fruit, cucumbers, tomatoes Fungicide... 

Recorbet, G., Robert, C., Givaudan, A., Kudla, B., Normand, P. Faurie, G. (1993). Conditional suicide system of Escherichia coli released into soil that uses the Bacillus subtilus sacB Gene. Applied and Environmental Microbiology, 59, 1361-6. 

Rao, L. K. and Mathur, D. K. 1979. Assessment of purified bacterial milk clotting enzyme from Bacillus subtilus k-26 for Cheddar cheesemaking. J. Dairy Sci. 62, 378-383. 

In Bacillus subtilus D-alanine is attached to one of the green oxygen atoms in at least half of the units... 

A striking accumulation of Mn2+ often occurs within bacterial spores (Chapter 32). Bacillus subtilus absolutely requires Mn2+ for initiation of sporulation. During logarithmic growth the bacteria can concentrate Mn2+ from 1 pM in the external medium to 0.2 mM internally during sporulation the concentrations become much higher.593... 

Glucose, Sucrose, Fructose Pseudomonas fluorescens, Bacillus subtilus, Brevibacterium lactofermentum 71, 72,73... 

Glutamic acid, Lysine, Tyrosine Escherichia coli, Bacillus subtilus, Aeromonas phenologenes, Porcine kidney mitochondria, Sugar beet 74, 75,76,77, 78,79... 

Biological oxygen demand (BOD) Pseudomonas sp., Bacillus subtilus, Trichosporon cutaneum, Thermophilic organisms 86,87,88,89 90... 

D31856 Imidazolone-5-proprionate hydrolase Bacillus subtilus 22... 

Fig. 5.—The Smallest, Resistant Dextrins Obtained on the a-Amylolysis of Starch, Using Enzymes from (a) Hog Pancreas, Human Saliva, and Aspergillus oryzae (b) Malted Barley and (c) Bacillus subtilus." [Q. a-D-glucose residue , reducing D-glucose residue —a-D-(l— 4) bond , a-D-(l- 6) bond.]...

Low concentrations of HCl were required to dramatically reduce the spore concentration of Bacillus subtilus. Concentrations as low as 6mgl can inhibit some plant stem growth. 

D-Ribose (vitamin B2 precursor) by glucose oxidation Bacillus subtilus... 

Some examples of hydrolases are listed in Table 7.3 according to the industrial sector in which they are used. Most of these hydrolases operate in the hydrolytic mode, since only a few processes are currently known that make use of the synthetic power of hydrolases. Increasingly, however, these enzymes are being tailored by genetic tools such as random or site-directed mutagenesis and overexpression to lower the operational costs of the biocatalyst and to obtain enzymes of high purity, as well as to meet specific customer requirements such as stability, substrate specificity, and optimal pH and temperature of operation. A typical example is the protease subtilisin from Bacillus subtilus, which was made bleach-resistant by replacing one bleach-sensitive amino acid (cysteine) by the chemically inert alanine [12]. 

Displacing the chlorine of 454a with phosphonate provides ready access to the isosteric phosphonic acid analog 474 of glycerol-3-phosphate. This (5)-enantiomer is a growth inhibitor of Escherichia coli strain 8 and Bacillus subtilus BD strains 170 and 1005 [116]. 

In vitro quantitative antibacterial activity was evaluated using Alamar Blue Assay [56]. It is a colorimetric oxidation-reduction assay which involves the addition of Alamar blue dye as an indicator. It evaluates the metabolic activity of the microorganisms. The activity of the evaluated drug is expressed as minimum inhibitory concentration ( 0,g/ml). Sampangine, SAMM2 and SAM MMl were tested for their activity against Staphylococcus aureus ATCC 6538, Pseudomonas aeruginosa ATCC 15442, Bacillus subtilus ATCC 6633, and E. coli ATCC 10536. Streptomycin was used as a positive control. 

Bacillus Bacillus subtilus Methicillin-resistant E. coli... 

A series of ethyl 2-R(Ar)-9-cyclopropyl-4-fluoro-6-oxo-lH-imidazo[4,5-/i] quinoline-7-carboxylates 78 have been obtained through cyclocondensations of the corresponding 7,8-diamino qninolones [233], Also a number of tetracyclic [h]-annelated fluoroquinolones, snch as l-cyclopropyl-6-fluoro-4-oxo-l,4-dihydro-pyrido[2,3-fl]carbazole-3-carboxylic acids 79 and their thiene isosters have been obtained (Scheme 36) [198], All derivatives proved to possess a high activity against Bacillus subtilus and Staphylococci. 

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