The percentages, ±SD, of KikR+ lymphocytes in lymphoid organs and blood of KikGR-transgenic mice, 18 h after surgery to photoconvert their accessible PPs
| Tissue | Retention or arrival | Naive B | Naive CD4 | Naive CD8 | Effector CD4 | Effector CD8 |
| PP | Retention | 30.1 ± 5.9 | 7.4 ± 2.5 | 5.2 ± 1.7 | 85.1 ± 7.4 | 58.6 ± 16.0 |
| MLN | Arrival | 10.0 ± 4.2 | 3.8 ± 1.0 | 3.5 ± 1.0 | 2.7 ± 0.5 | 2.3 ± 0.5 |
| PLN | Arrival | 1.7 ± 0.5 | 1.9 ± 0.3 | 1.4 ± 0.3 | 0.2 ± 0.2 | 0.3 ± 0.3 |
| Spleen | Arrival | 3.5 ± 0.6 | 2.3 ± 0.4 | 1.6 ± 0.3 | 1.9 ± 0.5 | 0.4 ± 0.1 |
| Blood | Arrival | 7.4 ± 0.6 | 2.3 ± 0.4 | 1.4 ± 0.3 | 0.5 ± 0.1 | 0.4 ± 0.1 |
| Tissue | Retention or arrival | Naive B | Naive CD4 | Naive CD8 | Effector CD4 | Effector CD8 |
| PP | Retention | 30.1 ± 5.9 | 7.4 ± 2.5 | 5.2 ± 1.7 | 85.1 ± 7.4 | 58.6 ± 16.0 |
| MLN | Arrival | 10.0 ± 4.2 | 3.8 ± 1.0 | 3.5 ± 1.0 | 2.7 ± 0.5 | 2.3 ± 0.5 |
| PLN | Arrival | 1.7 ± 0.5 | 1.9 ± 0.3 | 1.4 ± 0.3 | 0.2 ± 0.2 | 0.3 ± 0.3 |
| Spleen | Arrival | 3.5 ± 0.6 | 2.3 ± 0.4 | 1.6 ± 0.3 | 1.9 ± 0.5 | 0.4 ± 0.1 |
| Blood | Arrival | 7.4 ± 0.6 | 2.3 ± 0.4 | 1.4 ± 0.3 | 0.5 ± 0.1 | 0.4 ± 0.1 |
Naive B cells were defined as B220+IgD+. Photoconverted germinal center B cells (defined as B220+IgDloCD95+ or B220+IgDloCD95+GL7+) in PPs decreased in KikR over 18 h but remained at high frequency (91.2 ± 2.5%). Naive T cells were defined as CD44−CD62L+ and effector T cells as CD44+CD62L−. The data represent five mice.