Hikida et al. Vol. 188, No. 2, July 20, 1998. Pages 365–372.

The authors regret that in Fig. 5 A (p. 369), the labels for IL-7 and FDC were inadvertently reversed. In addition, an editorial change was made that altered the meaning of the first line on p. 371. The corrected versions are as follows:

In Fig. 5 A, green fluorescence (left) indicates FDC; red fluorescence (right) indicates IL-7. The first line of p. 371 should read “is not a nonspecific result of suppressed lymphopoiesis (Fig. 7).”