TABLE 2.

Enumeration of viral forms^a

Time point and viral form	No. of viral forms per 50 cells
12 h	vA8myx	ΔA26	ΔG6	ΔG6	ΔA26ΔG6	WT
Crescent	676	836	411	350	538	290
IV	824	917	574	514	561	676
MV	117	96	521	331	182	174
WV	15	123	30	48	53	279
EV	44	45	77	57	47	146
MV+WV+EV	176	264	628	436	282	599
24 h
Crescent	1,231	734	748		691	411
IV	1,858	1,963	1,293		1,830	1,420
MV	321	318	1,299		689	934
WV	49	167	122		227	731
EV	42	126	106		133	172
MV+WV+EV	412	611	1,527		1,049	1,837

^aThe numbers of viral forms in 50 cells are shown. For the data presented in the second 12-h column (corresponding to ΔG6 virus), 100 cells from another cell section were analyzed and the numbers divided by 2.