نتایج جستجو برای: were used for real time rt
تعداد نتایج: 11602736 فیلتر نتایج به سال:
background: watermelon silver mottle virus (wsmov), which belongs to the genus tospovirus, causes significant loss in cucurbitaceae plants. objectives: development of a highly sensitive and reliable detection method for wsmov.materials and methods: recombinant plasmids for targeting the sequence of nucleocapsid protein gene of wsmov were constructed. sybr green i real-time pcr was established a...
چکیده از آنجا که محتوای ملانین در سلول های rpe افراد بالغ و نوزاد و همچنین بین پاساژهای مختلف سلولی در شرایط معمولی محیط کشت متفاوت می باشد در این مطالعه ژن های اصلی در مسیر سنتز ملانین، mitf-a، mitf-h، mitf-d و otx2 به عنوان فاکتورهای مهم رونویسی و تیروزیناز (tyr) و دوپاکروم تاتومراز (dct) به عنوان آنزیم های موثر در مسیر سنتز ملانین بررسی شدند. در ابتدا سلول های rpe از گلوب های چشم انسان های ...
The plasmasphere is a region of cold and dense plasma around the Earth, corotating with Earth. Its density very dynamic under influence solar wind it influences several processes such as GPS navigation, surface charging satellites propagation growth waves. In this manuscript, we present new machine-learning model equatorial depending only on Kp index solar-wind properties at L1 Lagrange point. ...
soybean mosaic virus (smv) which belongs to the virus family potyviridae, causes a disease in soybean that is present in soybean-growing areas of the world, and is widely distributed in northern iran. detection of smv is very important for disease management. in the present study several serological and molecular (nucleic acid- based) methods of rapid virus detection were compared. serological ...
conclusion there was no association between hhv-8 and mf or lpp in iranian population. this is in accordance with most of the reports from different countries. results the investigated samples consisted of 13 patient with mf, 10 patients with lpp, and 23 patients with chronic dermatitis; the diagnosis of these skin conditions were confirmed histopathologically. the rt-pcr could not detect hhv-8...
the present dissertation aims to investigate four-word lexical bundles in applied linguistics research articles by iranian and internationally-published writers. the aims of this study are two-fold: first of all, attempts have been made to create a comprehensive list of the most commonly used four-word lexical bundles categorized by their type and token frequency, their structural characteristi...
abstract the first purpose of this study was to investigate the effect of consciousness-raising (c-r) activities on learning grammatical structures (simple present tense in this case) by iranian guidance school efl learners. the second one was to investigate the effect of gender on learning the simple present tense through c-r activities and tasks. finally, this study aimed to investigate the ...
Human cytomegalovirus (HCMV) causes persistent infection in humans and severe diseases in fetus andimmunocompromised individuals. Although HCMV is not currently implicated in human cancer, emerging evidence suggests that HCMV infection might be specifically associated with some human malignancies including glioma. Glioma is one of the most common brain tumors affecting children and adults. In t...
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