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Replication Kinetics of B.1.351 and B.1.1.7 SARS-CoV-2 Variants of Concern Including Assessment of a B.1.1.7 Mutant Carrying a Defective ORF7a Gene.

Viruses - 7 Jun 2021

Pyke Alyssa T, Nair Neelima, van den Hurk Andrew F, Burtonclay Peter, Nguyen Son, Barcelon Jean, Kistler Carol, Schlebusch Sanmarié, McMahon Jamie, Moore Frederick

Abstract excerpt

Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), the etiological agent of COVID-19, is a readily transmissible and potentially deadly pathogen which is currently re-defining human susceptibility to pandemic viruses in the modern world. The recent emergence of several genetically distinct descendants known as variants of concern (VOCs) is further challenging public health disease management, due to...

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PMID: 34200386
DOI: 10.3390/v13061087
PMCID: PMC8227137

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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