Evolutionary BiologybioRxivPreprint
Phylogeny and evolution of the SARS-CoV-2 spike gene from December 2022 to February 2023
This study analyzes the evolution of SARS-CoV-2 spike gene variants from December 2022 to February 2023, identifying three major lineages and 26 amino acid sites under positive selection.
DOI 10.1101/2023.07.23.549423