نتایج جستجو برای: rnasea enzyme

تعداد نتایج: 241005  

Journal: :Nature Nanotechnology 2016

Journal: :Clinical Chemistry and Laboratory Medicine 1987

Journal: :Journal of Clinical Pathology 1964

Journal: :modares journal of medical sciences: pathobiology 2012
saeed najavand abbass sahebghadam lotfi afshin mohsenifar sareh arjmand ali mota

objective: organophosphorus hydrolase (oph) is a homodimeric enzyme that can hydrolyze phosphoester bonds and reduce the toxicity of organophosphorus compounds. this makes oph a suitable element for the biodegradation of these compounds. methods: we successfully cloned the oph gene from pseudomonas diminuta, after optimization for pichia pastoris, into a yeast expression vector (ppiczαb). afte...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه الزهراء - دانشکده علوم پایه 1387

چکیده ندارد.

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تربیت مدرس - دانشکده کشاورزی 1388

ویروس پیچیدگی زرد برگ گوجه فرنگی (tomato yellow leaf curl virus, tylcv)از جمله بیمارگرهای مخرب گوجه فرنگی است و باعث خسارت اقتصادی در سراسر جهان می شود. به دلیل تنوع و گستردگی این بیمارگر در ایران ردیابی ویروس برای کنترل آن ضروری است. از آنجائیکه روش الایزا (elisa) enzyme-linked immunosorbent assay روشی مناسب برای تشخیص ویروسها در سطوح وسیع است آماده سازی آنتی ژن مورد نیاز برای فرآیند تولید آنت...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه پیام نور 1388

چکیده ندارد.

Journal: :iranian journal of applied animal science 2015
a. safamehr h. malek a. nobakhat

this experiment was designed to evaluate the effects of different levels of tomato pomace (dtp) with different multi enzymes on the performance and egg quality of laying hens at the first phase of production. in this experiment 432 hens were used in a completely randomized design in a factorial arrangement of 4×4, with four levels of tomato pomace (0, 4, 8 and 12) and different enzymes (without...

Journal: :iranian journal of applied animal science 2013
a. safamehr f. fallah a. nobakht

a total of 288 broiler chickens (1 d old) were used in a 42-d growth trial to study the effects of chicory (cichorium intybus) and nettle (urtica dioica) with or without multi-enzyme on growth performance, carcass traits, and biochemical parameters. the corn-soybean based control diet and 8 experimental diets were fed to each of 3 pens of chickens (12 chickens/pen). treatments were as follows: ...

Journal: :avicenna journal of clinical microbiology and infection 0
gregorio cruz-villalón faculty of medicine, department of microbiology, university of extremadura, badajoz, spain; faculty of medicine, department of microbiology, university of extremadura, badajoz, spain. tel: +31-924261762 ciro pérez-giraldo faculty of medicine, department of microbiology, university of extremadura, badajoz, spain; networking research center on bioengineering, biomaterials and nanomedicine, badajoz, spain

conclusions allicin vapor, or some decomposition product of allicin, causes inhibition of bacterial growth and biofilm formation. parallel enzymatic studies confirmed this inhibitory effect and suggest that sulfhydryl enzymes are involved in biofilm formation in the strain studied. results an inhibition effect was observed both in the bacterial cultures and the enzymatic solutions, and the exte...

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