Dear Editor,Coronaviruses are enveloped positive-strand RNA viruses with 27–33 kb genomes.These viruses are classified into four genera,namely Alphacoronavirus,Betacoronavirus,Gammacoronavirus,
基金supported by grants from the State Megaproject for Infectious Disease Research of China(2014ZX10004001-002,2013ZX10004101,2013ZX10004805-002)
文摘Dear Editor,Coronaviruses are enveloped positive-strand RNA viruses with 27–33 kb genomes.These viruses are classified into four genera,namely Alphacoronavirus,Betacoronavirus,Gammacoronavirus,
