Differentially conserved amino acid positions may reflect differences in SARS-CoV-2 and SARS-CoV behaviour. - Denisa Bojkova; Jake E. McGreig; Katie-May McLaughlin; Stuart G. Masterson; Magdalena Antczak; Marek Widera; Verena Krähling; Sandra Ciesek; Mark N. Wass; Martin Michaelis; Jindrich Cinatl (Bioinform., 2021)