نتایج جستجو برای: multiplex taqman real
تعداد نتایج: 550796 فیلتر نتایج به سال:
Respiratory tract infections are one of the most important among military personals, worldwide. The present study aimed to survey prevalence bacterial and viral main etiological agents causing respiratory personnel in Iran. A cross-sectional was performed from November 2020 March 2021. Nasopharyngeal swabs were taken patients, with infection symptoms. Detection coronavirus disease 2019 (COVID-1...
سابقه و هدف: بیماری بروسلوز یک بیماری مشترک انسان و دام است. با توجه به ویژگی هایی مانند سخت رشد بودن، خطرات مرتبط با کشت و وجود واکنش های متقاطع با باکتری های دیگر در آزمون سرولوژیک، در مطالعه حاضر روش real-time pcr multiplex به منظور شناسایی گونه های شایع باکتری بروسلا (brucella) ارزیابی شد. مواد و روش ها: این مطالعه تجربی در دانشگاه علوم پزشکی همدان و در سال 1394 در دو مرحله بیوانفورماتیکی و...
BACKGROUND Streptococcus pneumoniae is a major human pathogen. The emergence of penicillin resistant strains since the 1970s has been life threatening and the evolution of the bacteria have enabled itself to develop resistance to many other antibiotics such as the macrolides and the fluoroquinolones. This study aims to characterize S. pneumoniae isolates for the presence of penicillin and macro...
Few identification methods will rapidly or specifically detect all bacteria in the order Chlamydiales, family Chlamydiaceae. In this study, three PCR tests based on sequence data from over 48 chlamydial strains were developed for identification of these bacteria. Two tests exclusively recognized the Chlamydiaceae: a multiplex test targeting the ompA gene and the rRNA intergenic spacer and a Taq...
A novel microRNA (miRNA) quantification method has been developed using stem-loop RT followed by TaqMan PCR analysis. Stem-loop RT primers are better than conventional ones in terms of RT efficiency and specificity. TaqMan miRNA assays are specific for mature miRNAs and discriminate among related miRNAs that differ by as little as one nucleotide. Furthermore, they are not affected by genomic DN...
Sensitive and specific tests for detecting exogenous DNA molecules are useful for infectious disease diagnosis, gene therapy clinical trial safety, and gene doping surveillance. Taqman real-time PCR using specific sequence probes provides an effective approach to accurately and quantitatively detect exogenous DNA. However, one of the major challenges in these analyses is to eliminate false posi...
Phyllody, a destructive and economically important disease worldwide caused by phytoplasma infections, is characterized by the abnormal development of floral structures into stunted leafy parts and contributes to serious losses in crop plants, including sesame (Sesamum indicum L.). Accurate identification, differentiation, and quantification of phyllody-causing phytoplasmas are essential for ef...
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