Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Growth kinetics of parental and reassortant viruses in BHK-21 cells. Titers, expressed in TCID50/mL, were determined after 0, 2, 12, 24, 36 and 48 h post infection at MOI 0.01 in BHK-21 cell line. Error bars represent standard deviation calculated by using triplicate experiments carried out for each parental or reassortant virus.
