investigation smta mutant gene expression in e. coli host
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منابع مشابه
Design and Construction of ctxB-gfp-stxB Gene Cassette and Investigation of Its Expression in E. coli Bl21 (DE3)
Background & Objective: In order to enhance the expression of soluble proteins and facilitate their purification and development of multi-functional polypeptide , chimerical recombinant proteins have been invented . The purpose of this study was to construct ctxB-gfp-stxB gene cassette to measure the uptake and excretion of chimerical antigen in future studies. Materials & Methods: After prep...
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The plasmid pALCA1SIFN containing cDNA that encodes the human interferon a-2b was obtained from the ATCC(no. 531667). In this system the expression of the gene is under the control of an alcA promoter. alcA p is a specific promoter for expression of different genes in Aspergillusfilamentous. In this plasmid the coding region of IFN?-2b is preceded by the coding region of a synthetic signal ...
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خلاصه DNA پلیمرازها علاوه بر کاربردشان در همسانه سازی و تصحیح ، در انواع تکنیک های ملکولی مانند تکثیر DNA ، جهش های نقطه ای ، توالی یابی DNA ، انواع مختلف PCR ، LAMP و ...اهمیت دارند. پس از کشف PCR تلاش هایی مبنی بر تشخیص و جداسازی آنزیم های مقاوم به دماهای بالا که توانایی تکثیر موثر DNA در دماهای بالا انجام گرفت. در این پژوهش ، سویه Geobacillus stearothermophilus strain 10 به منظور...
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Background: Phytate is an anti-nutritional factor in plants, which catches the most phosphorus contents and some vital minerals. Therefore, Phytase is added mainly as an additive to the monogastric animals’ foods to hydrolyze phytate and increase absorption of phosphorus. Objectives: Y. intermedia phytase is a new phytase with special characteristics such as high specific activity, pH stabilit...
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In this study, our previously reported novel synthetic gene encoding 166 residues of interferon-? was used for an efficient expression of IFN-?. The synthetic gene was cloned into pET21a expression vector and transferred into E. coli. Recombinant protein was over-expressed in the E. coli. Identity of the recombinant protein was confirmed by western blot analysis. The recombinant protein was bio...
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Gene expression is the process by which inheritable information from a gene, such as the DNA sequence, is made into a functional gene product, such as protein or RNA. Several steps in the gene expression process may be modulated, including the transcription step and translation step and the post-translational modification of a protein. A wide range of microorganisms produce invertase and can, t...
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عنوان ژورنال:
research in pharmaceutical sciencesجلد ۷، شماره ۵، صفحات ۰-۰
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