SABRes: A tool for in silico detection of drug resistance conferring mutations in SARS-CoV-2 genomes
Type
PreprintAuthor/s
Fong, WinkieRockett, Rebecca
Agius, Jessica
Johnson-Mackinnon, Jessica
Chandra, Shona
Sim, Eby
Lam, Connie
Arnott, Alicia
Gall, Mailie
Draper, Jenny
Maddocks, Susan
Chen, Sharon
Kok, Jen
Dwyer, Dominic
O'Sullivan, Matthew
Sintchenko, Vitali
Abstract
The emergence of resistance to antiviral drugs increasingly used to treat SARS-CoV-2 infections has been recognised as a significant threat to COVID-19 control. In addition, some SARS-CoV-2 variants of concern appear to be intrinsically resistant to several classes of these antiviral ...
See moreThe emergence of resistance to antiviral drugs increasingly used to treat SARS-CoV-2 infections has been recognised as a significant threat to COVID-19 control. In addition, some SARS-CoV-2 variants of concern appear to be intrinsically resistant to several classes of these antiviral agents. Therefore, there is a critical need for rapid recognition of clinically relevant polymorphisms in SARS-CoV-2 genomes associated with significant reduction of drug activity in virus neutralisation experiments. Here we present SABRes, a bioinformatic tool, which leverages on expanding public datasets of SARS-CoV-2 genomes and allows detection of drug resistance mutations in consensus genomes as well as in viral subpopulations. We have applied SABRes to detect resistance-conferring mutations in over 25,000 genomes generated over the course of the SARS-CoV-2 pandemic in Australia.
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See moreThe emergence of resistance to antiviral drugs increasingly used to treat SARS-CoV-2 infections has been recognised as a significant threat to COVID-19 control. In addition, some SARS-CoV-2 variants of concern appear to be intrinsically resistant to several classes of these antiviral agents. Therefore, there is a critical need for rapid recognition of clinically relevant polymorphisms in SARS-CoV-2 genomes associated with significant reduction of drug activity in virus neutralisation experiments. Here we present SABRes, a bioinformatic tool, which leverages on expanding public datasets of SARS-CoV-2 genomes and allows detection of drug resistance mutations in consensus genomes as well as in viral subpopulations. We have applied SABRes to detect resistance-conferring mutations in over 25,000 genomes generated over the course of the SARS-CoV-2 pandemic in Australia.
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Date
2022Share