نتایج جستجو برای: bacillus circulans
تعداد نتایج: 56272 فیلتر نتایج به سال:
Microbial β-galactosidase enzymes are widely used as biocatalysts in industry to produce prebiotic galactooligosaccharides (GOS) from lactose. GOS mixtures are used as beneficial additives in infant formula to mimic the prebiotic effects of human milk oligosaccharides (hMOS). The structural variety in GOS mixtures is significantly lower than in hMOS. Since this structural complexity is consider...
Crystals of cyclomaltodextrin glucanotransferase from Bacillus circulans (EC 2.4.1.19) suitable for high-resolution X-ray analysis were obtained by vapor diffusion against 60% (v/v) 2-methyl 2,4-pentanediol buffered with 100 mM-sodium Hepes, pH 7.55. The crystals have P2(1)2(1)2(1) space group symmetry, with a = 120.4 A, b = 110.9 A and c = 66.4 A, and contain one molecule of 68,000 in the asym...
Gram positive aerobic or facultatively anaerobic spore forming gram positive bacilli were first identified by Christian Gottfried Ehrenberg in 1885 and were later classified by Ferdinand Cohn in to a separate genus Bacillus [1]. Aerobic spore forming gram positive bacteria are commonly referred to as ASB’s and includes members of Bacillus spp which are basically saprophytes living as thermophil...
In order to cause the disease anthrax, Bacillus anthracis requires two plasmids, pX01 and pX02, which carry toxin and capsule genes, respectively, that are used as genetic targets in the laboratory detection of the bacterium. Clinical, forensic, and environmental samples that test positive by PCR protocols established by the Centers for Disease Control and Prevention for B. anthracis are consid...
Dry remains of the herbal species plantain ( Plantago major ), wormwood Artemisia vulgaris ) and reed grass Calamagrostis acutiflora were used as a natural source for isolation β- mannanase producing strains. They isolated by using carob gum single carbon energy. Each chosen plant was found to be colonized with dominant epiphytic group microorganism, although plants had been collected in same l...
A 4 days study was conducted to determine the effects of Different concentration of bioaugmentor bacterial strain Bacillus licheniformisi, B. subtilis, B. polymyxa, B. laterosporus and B. circulans (Protexin Aquatech, UK) on adjustment of parameters of water quality as TAN, NO2-N, NO3-N and turbidity from the effluent of Common Carp ponds. Effects of time and concentration were studied as a com...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید