SHM frequencies in JH4 introns of GC B cells
| WT | K164R | Ung | K164R × Ung | Msh2 | K164R × Msh2 | |
| Number of mice | 5 | 5 | 2 | 2 | 3 | 3 |
| Number of mutated sequences | 234 | 183 | 76 | 90 | 114 | 90 |
| Total mutations | 1,083 | 563 | 442 | 290 | 216 | 181 |
| Total bp sequenced | 115,695 | 93,356 | 39,049 | 46,008 | 58,049 | 45,647 |
| Mutations/bp (%) | 0.9 (0.6–1.5) | 0.6 (0.4–0.7) | 1.1 (1–1.3) | 0.6 (0.6–0.7) | 0.4 (0.3–0.4) | 0.4 (0.3–0.5) |
| WT | K164R | Ung | K164R × Ung | Msh2 | K164R × Msh2 | |
| Number of mice | 5 | 5 | 2 | 2 | 3 | 3 |
| Number of mutated sequences | 234 | 183 | 76 | 90 | 114 | 90 |
| Total mutations | 1,083 | 563 | 442 | 290 | 216 | 181 |
| Total bp sequenced | 115,695 | 93,356 | 39,049 | 46,008 | 58,049 | 45,647 |
| Mutations/bp (%) | 0.9 (0.6–1.5) | 0.6 (0.4–0.7) | 1.1 (1–1.3) | 0.6 (0.6–0.7) | 0.4 (0.3–0.4) | 0.4 (0.3–0.5) |