TABLE 2.

Diversity of UCS-MSG junctions in P. carinii from latently infected rats

Rat	No. of plasmids sequenced	No. of sequences observed	% Plasmids with a sequence that was observed once	% Plasmids with a sequence that was observed more than once	Pg
Lat 3	9	9	100	0	<0.001
Lat 9	5	5	100	0	<0.001
Lat 16	5	5	100	0	<0.001
Lat 7	8	7	75	25a	0.003
Lat 1	8	6	50	50b	0.029
Lat 5	10	7	50	50c	0.038
Lat 19	7	4	43	57d	0.077
Lat 21	8	4	38	62e	0.099
Lat 14	9	3	23	77f	0.260
Lat 24	8	1	0	100
Total	77	51

^aOne sequence was in two plasmids.

^bTwo sequences were each in two plasmids.

^cOne sequence was in three plasmids; another was in two plasmids.

^dOne sequence was in four plasmids.

^eOne sequence was in five plasmids.

^fOne sequence was in seven plasmids.

^gP values calculated via Fisher's exact test by comparing data from each rat to those from rat Lat 24.