alpha-amylase is widely used as an industrial enzyme, and a therapeutic target for which inhibitors are designed. organic solvents are used to dissolve various compounds that would be studied as moderators of alpha-amylases, but they could themselves affect enzyme activity and stability. methanol, ethanol and propanol are simple alcohols that may be commonly used to this end, and their effect h...

Water scarcity is one of the main factors that decrease growth and productivity corn, since it negatively affects gas exchange general metabolism crop. The use beneficial microorganisms (BM) has been considered a potential attenuator water stress. This study aimed to evaluate effect BM deficit on growth, exchange, grain yield, soil microbial activity. A field experiment was carried out, in whic...

Injection of a Japanese cedar pollen suspension into silkworm hemolymph kills the silkworms. A certain species of bacteria proliferated in the hemolymph of the dead silkworms. A 16S rDNA analysis demonstrated that the proliferating bacteria were Bacillus cereus, Bacillus thuringiensis, Bacillus weihenstephanensis, and Bacillus amyloliquefaciens. Among them, B. cereus, B. thuringiensis, and B. w...

We present the complete genome sequence for Bacillus amyloliquefaciens TrigoCor 1448 (ATCC 202152), a bacterial biological control agent for Fusarium head blight in wheat. We compare it to its closest relative, B. amyloliquefaciens strain AS43.3.

Bacillus amyloliquefaciens CB1 was isolated from cheonggukjang, a Korean fermented soy food. B. amyloliquefaciens CB1 secretes proteases with fibrinolytic activities. A gene homologous to aprE of Bacillus subtilis, aprECB1, was cloned from B. amyloliquefaciens CB1, and DNA sequencing showed that aprECB1 can encode a prepro-type serine protease consisting of 382 amino acids. When aprECB1 was int...

Elsorra E. Idris1, 2, H. Bochow2, H. Ross3, R. Borriss1 1 Humboldt University, Berlin, Institute of Biology, Dept. of Bacterial Genetics, Chausseestr. 117, D-10115 Berlin, Germany 2 Humboldt University, Berlin, Faculty of Agriculture and Horticulture, Institute of Horticultural Sciences, Sect. of Phytomedicine, Lentzeallee 55/57, D-14195 Berlin-Dahlem, Germany 3 Humboldt University, Berlin, Ins...

background and objective: time-temperature indicators are used in smart packaging, and described as intelligent tools attached to the label of food products to monitor their timetemperature history. since the previous studies on microbial time-temperature indicators were only based on ph-dependent changes, and they were long-time response indicators, in the present work, a new microbial time-te...

Remediation of aquaculture water using microorganisms like Bacillus species is a burgeoning trend for the sustainable development of aquaculture industries. In this work, a Bacillus amyloliquefaciens strain (namely B. amyloliquefaciens HN), isolated from activated sludge of a polluted river, was evaluated for its potential in water remediation using simulated aquaculture water. B. amyloliquefac...

Biological control of major rice diseases has been attempted in several rice-growing countries in Asia during the last few decades and its application using antagonistic bacteria has proved to be somewhat successful for controlling various fungal diseases in field trials. Two novel endophytic Bacillus species, designated strains YC7007 and YC7010(T), with anti-microbial, plant growth-promoting,...

the main objective of this study was to determine the effects of plant growth promoter bacteria on biomass and yield of basil. the experiment was carried out as randomized complete blocks design with eight treatments and three replications at research field of agriculture company of ran in firouzkuh of iran in 2012 . the treatments were [1] azotobacter chroococcum (a), [2] azospirillum lipoferu...