نتایج جستجو برای: and siderophore compounds production abilities

تعداد نتایج: 16945844  

پایان نامه :دانشگاه آزاد اسلامی - دانشگاه آزاد اسلامی واحد تهران مرکزی - دانشکده زبانهای خارجی 1391

the ability of composing a coherent and extended piece of writing in second language is considered as a fundamental factor to convey information and ideas of learners through the academic issues. although learners may achieve a perfect academic writing skill through assigning the l2 tasks in content based instruction, but demonstration of their abilities may be related to their ability in l1 es...

Journal: :Antimicrobial agents and chemotherapy 2002
Lieven J Stuyver Stefania Lostia Marjorie Adams Judy S Mathew Balakrishna S Pai Jason Grier Phillip M Tharnish Yongseok Choi Youhoon Chong Hyunah Choo Chung K Chu Michael J Otto Raymond F Schinazi

The antiviral efficacies and cytotoxicities of 2',3'- and 4'-substituted 2',3'-didehydro-2',3'-dideoxycytidine analogs were evaluated. All compounds were tested (i) against a wild-type human immunodeficiency virus type 1 (HIV-1) isolate (strain xxBRU) and lamivudine-resistant HIV-1 isolates, (ii) for their abilities to inhibit hepatitis B virus (HBV) production in the inducible HepAD38 cell lin...

Journal: :Journal of microbiology, immunology, and infection = Wei mian yu gan ran za zhi 2009
Matthew Thomas Domenic Castignetti

BACKGROUND AND PURPOSE Based on their ability to chelate metals, hydroxamate molecules and siderophores have been successfully used as metalloenzyme inhibitors. As the anthrax toxin lethal factor (LF) is a zinc (Zn)-metallopeptidase, an investigation of the ability of some small non-siderophore hydroxamate compounds, 5 hydroxamate-containing siderophores, and 1 catecholate siderophore was under...

To study the effect of bacterial siderophore on the second cropping of maize (SC645) under drought stress conditions, a factorial experiment was arranged in a randomized complete block design with three replications. Two irrigation treatments (75 (I1: unstressed control) and 120 mm evaporation from Class-A pan (I2: delayed irrigation)) and two siderophore application treatments (S1: with and S2...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه سیستان و بلوچستان 1390

cement is an essential ingredient in the concrete buildings. for production of cement considerable amount of fossil fuel and electrical energy is consumed. on the other hand for generating one tone of portland cement, nearly one ton of carbon dioxide is released. it shows that 7 percent of the total released carbon dioxide in the world relates to the cement industry. considering ecological issu...

2014
S. Cleto G. Van der Auwera C. Almeida M. J. Vieira H. Vlamakis R. Kolter

Serratia spp. are gammaproteobacteria and members of the family Enterobacteriaceae. Here, we announce the genome sequence of Serratia plymuthica strain V4, which produces the siderophore serratiochelin and antimicrobial compounds.

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