نتایج جستجو برای: saccharomyces cerevisiae exoression vector
تعداد نتایج: 238576 فیلتر نتایج به سال:
Evaluation of kinetic model aflatoxin B1 adsorption by Saccharomyces cerevisiae treated with acid and ultrasonic in Sangak bread dough
biosorption of two anionic dyes, eosin y and eosin b, from aqueous solution using saccharomyces cerevisiae was investigated in a batch mode. the influence process parameters such as contact time, initial dye concentration, sorbent dosage, ph and temperature of aqueous solution were studied. the maximum adsorption capacities were found to be at 200 and 100 mg g-1 for eosin y and 1 eosin b, respe...
considered to be the cleanest liquid fuel, bioethanol can be a reliable alternative to fossil fuels. it is produced by fermentation of sugar components of plant materials. the common onions are considered to be a favorable source of fermentation products as they have high sugar contents as well as contain various nutrients. this study focused on the effective production of ethanol from an endem...
یکی از راهکارهای جدید و امید بخش برای اقتصادی سازی تولید بیواتانول از پسماندهای لیگنوسلولزی ، تولید همزمان یک یا چند ماده با ارزش دیگر در کنار اتانول از پسماند مد نظر (تصفیه زیستی) می باشد. هدف از اجرای تحقیق حاضر بهینه سازی تولید همزمان اتانول و زایلیتول در کشت همزمان دو مخمر saccharomyces cerevisiae و candida tropicalis در محیط کشت طراحی شده در سطح فرمانتور غیر پیوسته بود. بمنظور تعیین بهترین...
Introduction:Arsenic is a common toxic element that is mainly transported in the environment by water. Arsenic in drinking water is of major concern to many of the water utilities in the world. Therefore, the objective of this study was selected biosorption of arsenic by inactive Saccharomyces cerevisiae as low-cost biological adsorbent from aqueous solution. Methods:This experimental study wa...
مخمرهای تک سلولی بخشی از فلور روده آبزیان میباشند. تعدادی از این تک سلولیها مفید و برخی مضر بوده و عامل تعدادی بیماری شناخته شده و ناشناخته میباشند. تاکنون هیچ مطالعه جامعی در خصوص شناسایی تنوع فلور مخمری روده ماهیان قزلآلا در ایران انجام نشده است. نظر به اهمیت شناسایی و بررسی امکان استفاده از آنها به عنوان پروبیوتیکهای بومی، ایزوله سازی و بررسی تنوع مخمرهای فلور روده ماهیان قزلآلای شه...
For the transformation of the yeast species Kluyveromyces fragilis, we have constructed a vector containing a bacterial kanamycin resistance (Kmr) gene, the TRP1 gene of Saccharomyces cerevisiae, and an autonomously replicating sequence of Kluyveromyces lactis called KARS2 . By utilizing the method based on treatment by alkali cations and with the Kmr gene as the selective marker, a wild-type s...
The aim of present study is investigating effect of treated lemon pulp by Saccharomyces cerevisiae yeast on protein and energy metabolism in goats was fed with this product. In this experiment 8 goats from raini breed were used for 21 days period; 16 days for adaptation and 5 days for sampling, to investigate the effect of processing lemon pulp by Saccharomyces cerevisiae yeas...
Background: Chronic myeloid leukemia is a common cancer in human, so the goal of this study was the use of natural compound such as cell wall obtained from Saccharomyces cerevisiae (S. cerevisiae) and Saccharomyces boulardi (S. boulardi) and zinc nanoparticles on the growth inhibition of K562 cell line. Methods: For cell wall preparation, both yeasts were cultured in a basic medium at a...
In this paper, four methods are proposed to predict whether two given proteins interact or not. The four methods applied for prediction of interaction status of proteins are Principle Component Analysis, Multidimensional Scaling, K-means Clustering, and Support Vector Machines. These methods are applied on phylogenetic profiles of Saccharomyces Cerevisiae (baker’s yeast) protein pairs. The phyl...
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