Gene Editing L452R mutation potentially favors adaptive evolution of SARS-CoV-2 Posted on February 23, 2021 by Editorial Staff A team of scientists from the United States recently investigated the mutational signatures in the receptor-binding domain (RBD) of the SARS-CoV-2 spike protein. Share on Facebook Tweet Follow us Share Share Share Share Share Editorial Staff STAT+: Google reveals new progress on controversial project using patient data STAT+: Pharmalittle: Pfizer accused of ‘bullying’ some countries during vaccine talks; FDA to quickly analyze Covid-19 booster shots