نتایج جستجو برای: g gene after gene amplification
تعداد نتایج: 2982466 فیلتر نتایج به سال:
Background: Enteroaggregative E. coli (EAEC), after enterotoxigenic E. coli (ETEC) is the leading cause of traveler's diarrhea in developing and developed countries. According to importance of chronic diarrhea, especially in children, and inappropriate traditional methods, and insufficient informations about ferequency of EAEC, molecular techniques can be very helpful. In the current study, EA...
Background & Objective: Klebsiella pneumoniae has received attention due to a wide range of diseases and antibiotic resistance.The resistance to fluoroquinolones in gram-negative bacteria is often due to chromosomal mutations in the gyr and par genes. This research aimed at investigating the pattern of fluoroquinolone resistance and its relation with a mutation in the parC gene among clinical i...
Objective(s): Genetic analysis of two consanguineous Pakistani families with localized autosomal recessive hypotrichosis was performed with the goal to establish genotype-phenotype correlation. Materials and Methods: Genomic DNA extraction had been done from peripheral blood samples. Extracted DNA was then subjected to PCR (polymerase chain reaction) for amplification. Linkage analysis was perf...
Analysis of multiple marker genes using metabarcoding environmental DNA (eDNA) can offer information greater than that from sequencing single genes, such as responses across the phylogenetic tree to gradients (Cordier et al. 2019). Furthermore, regions same gene be sequenced improve resolution (Fuks 2018). However, separate amplification reactions and library preparation steps for each costly t...
Familial adenomatous polyposis (FAP) is a hereditary syndrome characterized by the presence of multiple polyps in colon. The main cause disease germline mutation APC gene. Here we report 4 unrelated FAP patients with different large deletions gene detected Multiplex Ligation-dependent Probe Amplification (MLPA) method: deletion exons 7-15, promoters B, A, and 5'-UTR region promoter B (in 2 pati...
Background: The results indicated that the immunologic and genetic factors play a key role in the susceptibility to this syndrome compared to other risk factors. Immunoglobulin G, representing approximately 80% of Immunoglobulins in humans and the only way that IgG2 can be passed from mother to fetus blood circulation is binding to Fcgamma receptor (FcγR) classes which have been coded by Fcgamm...
This study was conducted in the laboratories of Department Animal Production College Agriculture - University Basrah for period from 1/11/2021 to 1/5/2021. The data this were collected Dhi Qar Governorate included samples blood and meat. These taken 30 imported local (Jenoubi) calves aged (1 2) years. Ten ml as well 250 g meat thigh, shoulder back area all animals. DNA extracted primer DNMT3b...
Background and purpose: The purpose of this study was to design a recombinant vector pEFGP- N1 containing the full length of HIV-1Vpr gene. To the best of our knowledge, the cloning of Vpr gene in pEGFP_N1 is not previously done. Materials and methods: As a source of Vpr gene the pUC19-Vpr recombinant vector was confirmed by digestion with restriction enzymes BglII and NotI in order to separ...
بیماری میوه سبز مرکبات توسط باکتری سخت کشت candidatus liberobacter asiaticus ایجاد می شود که اولین بار در چین توصیف شده است و در سال 1919 با نام رسمی huanglongbing معرفی گردید. این بیماری یکی از پرخسارت ترین بیماری های مرکبات درجنوب شرقی آسیا، شبه قاره هند، آفریقای جنوبی و شبه جزیره عربستان است. این بیماری در سال 1386 از جنوب ایران گزارش گردید. برای درک مکانیسم مولکولی برهمکنش میزبان-پاتوژن از ...
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