Rational Selection of PCR Primer/Probe Design Sites for SARS-CoV-2

Autor:	Divya Rsjb Rana, Pokhrel N, Santosh Dulal
Rok vydání:	2021
Předmět:	Mutation Coronavirus disease 2019 (COVID-19) Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) Structural gene medicine Computational biology Biology Primer (molecular biology) medicine.disease_cause Genome Gene Selection (genetic algorithm)
DOI:	10.1101/2021.04.04.438420
Popis:	Various reports of decreased analytical sensitivities of real-time PCR-based detection of Coronavirus Disease 2019 (COVID-19) have been associated with occurrence of mutations in the target area of primer/probe binding. Knowledge about propensities of different genes to undergo mutation can inform researchers to select optimal genes to target for the qPCR design. We analyzed supplementary data from over 45 thousand SARS-CoV-2 genomes provided by Mercatelli et al to calculate the unique and prevalent mutations in different genes of SARS-CoV-2. We found that non-structural proteins in the ORF1ab region were more conserved compared to structural genes. Further factors which need to be relied upon for proper selection of genes for qPCR design are discussed.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::de7dff2b0204a30734fcc13f0f2b8dc2 https://doi.org/10.1101/2021.04.04.438420 Zobrazit plný text záznamu