TABLE 2.

Nuclear and cytoplasmic distribution of capsids in WT and mutant HSV-1-infected cells

Virus and capsid type	Nuclear		Cytoplasmic
	No. of capids	% of total nuclear capsids	No. of free capids	No. of aggregated capsids	% of total DNA-containing capsids
WT HSV-1
A	154	17	2
B	691	76	2
C	63	7	40
Virionsa			217
FRΔUL37
A	227	13	2	3
B	1,380	77	4	21
C	177	10	39	425	72
KΔUL36
A	107	14	17	1
B	586	77	10	2
C	71	9	149	324	87
ARΔUL36
A	161	19	13
B	544	66	68
C	123	15	276		69

^aIncludes enveloped cytoplasmic and extracellular capsids.