نتایج جستجو برای: multi strains bacillus
تعداد نتایج: 661324 فیلتر نتایج به سال:
Two thermophilic, spore-forming strains, TM1(T) and TM5, were isolated from deep-sea sediment (4000 m below sea level) of the Ayu Trough in the western Pacific Ocean. Cells of the two strains were Gram-positive, motile and rod-shaped. Their spores were ellipsoidal, subterminal to terminal and occurred in swollen sporangia. The two strains grew at temperatures up to 65 degrees C and in the pH ra...
Fifteen bacterial strains isolated from solid waste oil samples were selected due to their capacity of growing in the presence of hydrocarbons. The isolates were identified by PCR of the 16S rDNA gene using fD1 and rD1 primers. The majority of the strains belonged to genera Bacillus, Bacillus pumilus (eight strains) and Bacillus subtilis (two strains). Besides, three strains were identified as ...
in this study, high biocontrol potentially bacillus isolates, against root knot nematode were evaluated from viewpoint of biofilm formation and root colonization in vitro. among 139 bacillus isolates from tomato rhizosphere of several regions of razavi khorasan, 15 strains which show more ability to prevent egg hatch and cause larvae mortality of meloidogyne javanica, were tested in biofilm ass...
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,...
Backgrounds: Due to their antibacterial effects, herbal remedies have an important role in the treatment of infections; particularly in infected wounds. Increased bacterial resistance to antibiotics combined with increased side effects related to their administration has led many researchers to investigate alternative herbal treatments in recent years. In line with this trend, the objective of ...
Cereulide production has until now been restricted to the species Bacillus cereus. Here we report on two psychrotolerant Bacillus weihenstephanensis strains, MC67 and MC118, that produce cereulide. The strains are atypical with regard to pheno- and genotypic characteristics normally used for identification of emetic B. cereus strains. MC67 and MC118 produced cereulide at temperatures of as low ...
Background: Bacillus cereus is an endemic, Gram-positive, rod-shaped, motile, beta hemolytic bacterium. Some strains are harmful to humans and cause foodborne illness and it's spore is resistant against difficult condition In recent years life style and feeding habits have changed and an increase in the use of ready to eat product has raised concern about quality and health assessment. Dehydrat...
Background and Aim: Chlorpyrifos is an organophosphate pesticide used in agriculture for pest control. It is a relatively persistent poison and an environmental pollutant with adverse effects on human health. This study was conducted to isolate and characterize chlorpyrifos-degrading bacteria from rice field soils in Amol City, Iran. Materials and Methods: In this experimental study, soil sa...
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