Extracellular enzyme activity is a well-established parameter for evaluating microbial biogeochemical roles in marine ecosystems. The presence and of extracellular enzymes seawater provide insights into the quality quantity organic matter being processed by present microorganisms. A key challenge our understanding these processes to decode repertoire activities natural communities at single-cel...

Microbial biosynthesis and catabolism of phosphonate natural products is a largely unexplored world unusual enzyme reactions. Within this resides Fosfonochlorin, rare example halogenated product, biosynthetic enigma since its discovery in 1988. In study Gama co-workers reveal two key steps the deceptively simple molecule. More information can be found Full Paper by K. Pallitsch, D. L. Zechel et...

Background: Enzymatic hydrolysis of lactose is one of the most important biotechnological processes in the food industry, which is accomplished by enzyme β-galactosidase (β-gal, β-D-galactoside galactohydrolase, EC 3.2.1.23), trivial called lactase. Orthogonal arrays design is an appropriate option for the optimization of biotechnological processes for the production of microbial...

The use of enzymes is replacing chemicals in many industrial production processes because the eco-friendly nature which do not generate greenhouse gases and have reduced demand for energy industries. To meet ever-increasing industries survive harsh conditions, microbial sources enzyme are most preferred source microbes readily available, they grow at a very fast rate, can be genetically manipul...

Bacillus sp. can biosynthesize fibrinolytic enzymes. Culture conditions and nutrient sources are important factors affecting microbial growth production of the Fibrinolytic enzyme. Therefore, we investigated culture strain ES4, such as temperature, pH, C source (glucose, sucrose, glycerol, maltose), N (yeast extract, meat content, peptone, tryptone), metal ions (Ca 2+ , Mg Mn Zn K + Fe Cu ), ti...