Table I. Fraction of CD138^int and CD138^neg B cells that were anti-Sm^a.

	CD138int	CD138neg
Non-Tg (n = 7)	21.5 ± 6.56	12.9 ± 3.44b
2-12H (n = 9)	49.8 ± 4.87c	47.9 ± 4.56c
MRL/lpr (n = 4)	34.2 ± 9.02	11.0 ± 5.07b
2-12H MRL/lpr (n = 7)	52.4 ± 9.02c	24.5 ± 5.52b,c

^aThe percentage of anti-Sm B cells within the indicated population ± SE.

^bA significant difference (p < 0.01) between CD138^int and CD138^neg of the same mouse strain.

^cA significant difference (p < 0.01) between 2–12H and non-Tg mice or between MRL/lpr and 2-12H MRL/lpr mice.