we incorporated the humanized SARS - CoV spike ( S ) glycoprotein into HIV particles
With these highly infectious SARS - CoV pseudotypes , several cell lines <*> were revealed as susceptible to SARS - CoV ,
To permit analysis of the host range and entry mechanism of SARS - CoV , we incorporated the humanized SARS - CoV spike ( S ) glycoprotein into HIV particles to generate a highly infectious SARS - CoV pseudotyped virus .
With these highly infectious SARS - CoV pseudotypes , several cell lines derived from various tissues were revealed as susceptible to SARS - CoV , which were highly corresponding to the expression pattern of virusÕs receptor angiotensin - converting enzyme 2 ( ACE2 ) .