Production in FL cells of infectious and potentially infectious reovirus.

Spendlove, Rex S. (California State Department of Public Health, Berkeley), Edwin H. Lennette, Charles O. Knight, and Jean N. Chin. Production in FL cells of infectious and potentially infectious reovirus. J. Bacteriol. 92:1036-1040. 1966.-A comparative study was made of the development in, and release from, FL cells of infectious and potentially infectious (chymotrypsin-activatable) reovirus (Lang strain). The latent period was shorter, the rate of synthesis was more rapid, and the total yield was more than 10-fold greater in potentially infectious virus as compared with infectious virus. Almost all of the potentially infectious virus, but only approximately one-third of the infectious virus, was released from the infected cells.