Article

On-going evidence on SARS-CoV-2 furin site arginine codon usage bias and new found PRRA-like insertions

2023-03-30

Abstract excerpt

<title>Abstract</title> <p>The origin of SARS-CoV-2 lies in the gain-of-function related to the PRRA spike glycoprotein polybasic furin cleavage site (FCS). The CGG-CGG arginine pair code is unique and rare in the virus. However, novel viruses found in Laos can be considered SARS-CoV-2 ancestors, but they do not have the PRRA. At this point, I have described: (<italic>i</italic>) the 100% match between the exogen...

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Literature Corpus work: d91a59e2-b397-5d5c-8d97-0ebd83356218
DOI: 10.21203/rs.3.rs-2748884/v1

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