QTQTN motif upstream of the furin-cleavage site plays a key role in SARS-CoV-2 infection and pathogenesis | PNAS
The furin cleavage site in the SARS-CoV-2 spike protein is required for transmission in ferrets | Nature Microbiology
Frontiers | Host Serine Proteases: A Potential Targeted Therapy for COVID-19 and Influenza
Furin‐mediated protein processing in infectious diseases and cancer - Braun - 2019 - Clinical & Translational Immunology - Wiley Online Library
TMPRSS2 and furin are both essential for proteolytic activation of SARS-CoV-2 in human airway cells | Life Science Alliance
Gamma (P.1) variant | Spike expression plasmids | InvivoGen
A Feasible Alternative Strategy Targeting Furin Disrupts SARS-CoV-2 Infection Cycle | Microbiology Spectrum
IJMS | Free Full-Text | The Path to Therapeutic Furin Inhibitors: From Yeast Pheromones to SARS-CoV-2
The role of furin cleavage site in SARS-CoV-2 spike protein-mediated membrane fusion in the presence or absence of trypsin | Signal Transduction and Targeted Therapy
Furin cleavage sites naturally occur in coronaviruses - ScienceDirect
SARS-CoV-2 furin cleavage site was not engineered | PNAS
Characterization of the furin cleavage motif for HIV-1 trimeric envelope glycoprotein by intact LC-MS analysis - Analyst (RSC Publishing)
The sequence at Spike S1/S2 site enables cleavage by furin and phospho-regulation in SARS-CoV2 but not in SARS-CoV1 or MERS-CoV | Scientific Reports
Furin cleavage site of SARS-CoV-2 spike glycoprotein enhances viral replication in the lungs
Frontiers | Natural Polymorphisms Are Present in the Furin Cleavage Site of the SARS-CoV-2 Spike Glycoprotein
.jpg "The origin of SARS-CoV-2 furin cleavage site remains a mystery")
The origin of SARS-CoV-2 furin cleavage site remains a mystery
Spike Protein Cleavage-Activation in the Context of the SARS-CoV-2 P681R Mutation: an Analysis from Its First Appearance in Lineage A.23.1 Identified in Uganda | Microbiology Spectrum
TMPRSS2 and furin are both essential for proteolytic activation of SARS-CoV-2 in human airway cells | Life Science Alliance
Frontiers | Natural Polymorphisms Are Present in the Furin Cleavage Site of the SARS-CoV-2 Spike Glycoprotein
SARS-CoV-2 furin cleavage site revisited | Virology Blog
Furin fundamentals | Opinion | Chemistry World
Frontiers | MSH3 Homology and Potential Recombination Link to SARS-CoV-2 Furin Cleavage Site
Evolutionary insights into the furin cleavage sites of SARS-CoV-2 variants from humans and animals | SpringerLink
Furin cleavage of the SARS-CoV-2 spike is modulated by O-glycosylation | PNAS
![Figure 3. [Homology at the cleavage site...]. - Baculovirus Molecular Biology - NCBI Bookshelf](https://www.ncbi.nlm.nih.gov/books/NBK543450/bin/ch11-Image003.jpg "Figure 3. [Homology at the cleavage site...]. - Baculovirus Molecular Biology - NCBI Bookshelf")