Influenza Virus Infection of a Cell-cycle Mutant of Chinese Hamster Ovary Cells

Studies of the synthesis of fowl plague virus proteins in temperature-sensitive Chinese hamster ovary cells indicate that virus replication proceeds in the absence of DNA synthesis and at any stage of the cell cycle.

^* Present address: Veterinary Medical Research Institute of the Hungarian Academy of Sciences, Budapest, Hungary.

^† Present address: Institut für Virologie an der Veterinarmedizinischen Fakultat der Justus Liebig-Universitat Giessen, Frankfurter Strasse 87, 63 Giessen, Germany.