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22 Απρ 2011 · Bacillus licheniformis is a spore-forming soil organism that contributes to nutrient cycling and has antifungal activity. There is current research on B. licheniformis (strain SB3086) and its effects as a microbial fungicide.
The Bacillus genus comprises rod-shaped, gram-positive, positive catalase, and aerobic bacteria capable of forming spores. These bacteria naturally occur in several soil, water, and air environments and are applied in a great variety of industrial processes.
Bacillus megaterium is a rod-like, Gram-positive, mainly aerobic, spore forming bacterium found in widely diverse habitats. [1][2] It has a cell length up to 100 μm and a diameter of 0.1 μm, which is quite large for bacteria. [3]
Bacillus licheniformis is a bacterium commonly found in the soil. It is found on bird feathers, especially chest and back plumage, and most often in ground-dwelling birds (like sparrows) and aquatic species (like ducks).. It is a gram-positive, mesophilic bacterium. Its optimal growth temperature is around 50 °C, though it can survive at much higher temperatures.
Isolates of Bacillus licheniformis and Bacillus megaterium from an Antarctic geothermal lake, for example, were found to have maxima of 68°C and 63°C, 13°C and 18°C, respectively, higher than the previously published limits for these species (Llarch et al., 1997). The vast majority of established species are mesophiles, with optima between ...
The Gram-positive bacterium Bacillus megaterium represents an increasingly used alternative for high yield intra- and extracellular protein synthesis. During the past two decades, multiple tools including gene expression plasmids and production strains have been developed.
23 Νοε 2015 · Abstract. Microorganism identification by MALDI TOF mass-spectrometry is based on the comparison of the mass spectrum of the studied organism with those of reference strains. It is a rapid and...
