Emergence of SARS-CoV-2 through Recombination and Strong Purifying Selection.
Xiaojun LiElena E GiorgiManukumar Honnayakanahalli MarichannBrian FoleyChuan XiaoXiang-Peng KongYue ChenBette KorberFeng GaoPublished in: bioRxiv : the preprint server for biology (2020)
Extensive Recombination and Strong Purifying Selection among coronaviruses from different hosts facilitate the emergence of SARS-CoV-2.