TABLE 6.

Appearance of one 1AV within three independent lines and in three pig passages

Phenotype	No. of plaque-cloned viruses identical to each phenotype within the following passage and linea:
	P1			P2			P7
	A	B	C	Ab	B	C	A	B	C
CC-01c	15	15	15	14	15	15	14	15	15
1AV-01	—	—	—	—	—	—	1	—	—

^aSee Table 3, footnote a.

^bSequencing was successful for 14 of the 15 clones.

^cSee Table 3, footnote b.