Protocol to request
            
                Cloning-free reconstitution of SARS-CoV-2 directly from RNA using the linker fragment
                
                
            
        
        
            
                Research article
            
            
                Rapid cloning-free mutagenesis of new SARS-CoV-2 variants using a novel reverse genetics platform
                
            
            
            
                Enja Tatjana Kipfer et al.
            
            
                DOI: 10.7554/eLife.89035