نتایج جستجو برای: binding domain
تعداد نتایج: 761113 فیلتر نتایج به سال:
Evidence for the role of chitinases in biocontrol by Trichoderma species has been well documented.Chit42 lacks a chitin–binding domain (ChBD) which is involved in its binding activity to insoluble chitin. The objective of the present study was to enhance antifungal activity of T. harzianum by overexpression of wild type and hybrid forms of Chit42 containing chitin binding domain. To produce chi...
Background: Androgens are critical steroid hormones in progression of spermatogenesis process and determine the male phenotype that their actions are mediated by the androgen receptor (AR), a member of the nuclear receptor superfamily. In the Androgen receptor, transactivation domain encoded by exon 1, DNA binding domain encoded by exons 2 and 3, hinge region encoded by part of exon 4, and C-te...
Background and Objective: Botulinum neurotoxin type A, structurally consists of a 50KD light chain and a 100 KD heavy chain linked by a disulfide bond. The protein can further be divided into three functional domains of which catalytic domain corresponds to the light chain. In this research we aimed to produce recombinant catalytic domain in order to obtain a protective protein. Materials and M...
Background and Objectives: Botulism syndrome is caused by one of the seven botulinum neurotoxins. The toxins binding domain have immunogenicity effect and can be used as a recombinant vaccine candidate against botulism disease. Due to the low immunogenicity of recombinant protein , the use of an appropriate vehicle for antigen delivery to target cells is inevitable. The purpose of this study ...
انگور (vitis vinifera l.) یکی از مهمترین درختان ریز میوه در دنیا است که از دیر باز مورد استفاده بشر قرار می گیرد. درخت انگور از نظر اقتصادی بسیار حائز اهمیت و به علت تنوع مصرف میوه و داشتن متابولیت های ثانویه جایگاه خاصی در تجارت جهانی دارد. درخت انگور گیاهی چوبی ، دائمی و کم و بیش سازگار با مناطق مختلف آب و هوایی است. درخت انگور در طول چرخه زندگی در معرض انواع تنش های محیطی به خصوص خشکی ناشی ا...
Backgrounds & Aims: Botulism is caused by botulinum toxin. The best way to avoid the neurotoxin syndrome caused by BONT/B is to use recombinant vaccine made of BONT/B binding domain because binding domain has sufficient epitops to stimulate immune response. Materials & Methods: Initially BONT/B binding domain gene sequence were obtained from GenBank. Then the primers were designed. PCR react...
Objective(s): The Botulism syndrome is caused by types A to G of botulinum neurotoxins. The binding domains of these neurotoxins are immunogenic and considered as appropriate candidate vaccines. Due to the low immunogenicity of recombinant vaccines, there have been many studies on the use of biocompatible carriers such as chitosan nanoparticles for the delivery of these vaccines. The aim of thi...
با توجه به حیاتی بودن نقش آنزیم topo ii در چرخه سلولی، این آنزیم میتواند هدف درمانی مهمی در شیمی درمانی سرطان باشد. فلوروکینولون ها به عنوان مهارکننده های آنزیم توپوایزومراز (ژیراز) باکتری به خوبی شناخته شده اند و اخیرا نیز نشان داده شده است که توان مهار توپوایزومراز ii یوکاریوتیکها را هم دارند. در این راستا در این پایان نامه ترکیبات جدیدی از فلوروکینولونها به منظور مهار آنزیم توپوایزومراز انسا...
Objective(s): The novel 1,5-diaryl-1,4-pentadien-3-one derivatives were studied for analgesic, anti-inflammatory and anticancer potential to establish their role in pain, inflammatory disorders and cancer.Materials and Methods: Two 1,5- diaryl-1,4-pentadien-3-one derivatives: (1E,4E)- 5-(4-fluoro phenyl)-1-(4-methoxyphenyl)- 2-methylpenta-1,4-dien-3-one (A2K2A17) and (1E,4E)-5-(4-nitrophenyl)-...
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