Results 21 to 30 of about 1,987,921 (339)
Annals of Internal Medicine, 2020 Background: Tests for severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) based on reverse transcriptase polymerase chain reaction (RT-PCR) are being used to “rule out” infection among high-risk persons, such as exposed inpatients and health ...
L. Kucirka +4 more
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Primer-BLAST: A tool to design target-specific primers for polymerase chain reaction
BMC Bioinformatics, 2012 Choosing appropriate primers is probably the single most important factor affecting the polymerase chain reaction (PCR). Specific amplification of the intended target requires that primers do not have matches to other targets in certain orientations and ...
Jian Ye +5 more
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Radiology, 2020 Background Recent studies have suggested that chest computed tomography (CT) scans could be used as a primary screening or diagnostic tool for coronavirus disease 2019 (COVID-19) in epidemic areas.
Hyungjin Kim, Hyunsook Hong, S. Yoon
semanticscholar +1 more source
Korean Journal of Radiology, 2020 The epidemic of 2019 novel coronavirus, later named as severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), is still gradually spreading worldwide.
Dasheng Li +6 more
semanticscholar +1 more source
SAGE Open Medicine, 2021 Background: 6.5% of the country’s population was diagnosed with COVID-19 disease. Computed tomography scanning and polymerase chain reaction tests are considered reliable methods for the detection of COVID-19.
Serhat Örün, Mustafa Numan Erdem
doaj +1 more source
On joint maximum-likelihood estimation of PCR efficiency and initial amount of target [PDF]
, 2007 We consider the problem of estimating unknown parameters of the real-time polymerase chain reaction (RTPCR) from noisy observations. The joint ML estimator of the RT-PCR efficiency and the initial number of DNA target molecules is derived.
Hassibi, A., Hassibi, B., Vikalo, H.
core +1 more source
Jurnal Fitopatologi Indonesia, 2013 Yellow leaf curl disease, caused by a member of Begomovirus (Geminiviridae), is one of important diseases of chilli pepper in Indonesia. Exploration of endophytic fungi was initiated in order to find biological control agents for an alternative control ...
Tuti Susanti Legiastuti, Tri Aminingsih
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Detection of Brucella canis in blood, urine and seminal fluid of a naturally infected dog by PCR
Brazilian Journal of Veterinary Medicine, 2018 A brucelose canina é uma doença bacteriana, infectocontagiosa que acomete cães de todo o mundo.O diagnóstico laboratorial é baseado em métodos diretos e indiretos e deve ser realizado quando há evidências de sinais clínicos e epidemiológicos.
Fabiana Sperb Volkweis +5 more
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Semi-quantitative digital analysis of polymerase chain reactionelectrophoresis gel: Potential applications in low-income veterinary laboratories [PDF]
Veterinary World, 2016 Aim: The interpretation of conventional polymerase chain reaction (PCR) assay results is often limited to either positive or negative (non-detectable). The more robust quantitative PCR (qPCR) method is mostly reserved for quantitation studies and not a ...
John F. Antiabong +2 more
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Computing by polymerase chain reaction [PDF]
Mathematical Biosciences, 2008 A mathematical notation is introduced to represent, at a symbolic level, different mechanisms of DNA recombination, and a 'PCR lemma' is proven by analytically describing the combinatorial properties of the polymerase chain reaction process. This approach led to the discovery of novel techniques, based on a form of PCR which we called cross pairing PCR
MANCA, Vincenzo, FRANCO, Giuditta
openaire +3 more sources