Nucleotide Identity (%) Between Paralogous L1 Sequences Within the Alpha and Beta Block Segments
| Segments | No. of paralogous L1[ii] | |||||||||||
| a | b | c | d | e | f | g | h | i | j | k | l | |
| a | N.A. | 90.3 | 91.1 | N.A. | 86.9 | 90.7 | N.A. | 88 | 87.4 | 76.8 | 76.5 | |
| b | 0 | 76.3 | 76.4 | 89.8 | 75.8 | 75.9 | 90.6[iii] | 77.3 | N.A. | N.A. | N.A. | |
| c | 1 | 2 | 89.2 | N.A. | 94.1[iv] | 89.1 | 77 | 90.1 | 85.8 | N.A. | N.A. | |
| d | 2 | 1 | 3 | N.A. | 89.6 | 89.8 | 76.1 | 89.2 | 91.4 | N.A. | N.A. | |
| e | 0 | 1 | 0 | 0 | N.A. | N.A. | 90.6 | N.A. | N.A. | N.A. | N.A. | |
| f | 4 | 2 | 3 | 4 | 0 | 88.6 | 75.4 | 88.6 | 84 | 80.2 | N.A. | |
| g | 3 | 1 | 3 | 3 | 0 | 3 | 76.3 | 89.9 | 87.4 | N.A. | N.A. | |
| h | 0 | 3 | 1 | 1 | 1 | 1 | 1 | 78.9 | N.A. | N.A. | N.A. | |
| i | 2 | 1 | 3 | 4 | 0 | 4 | 3 | 1 | 86.4[v] | 87.5 | 81.6 | 79.4 |
| j | 2 | 0 | 1 | 1 | 0 | 1 | 2 | 0 | 1 | N.A. | N.A. | |
| k | 2 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 93.7[vi] | |
| l | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | ||
[i] (N.A.) Not applicable.
[ii] Only paralogous L1 sequences >200 bp are included.
[iii] Statistically different from other segment b comparisons.P < 0.05 using t-test.
[iv] Statistically different from other segment f comparisons.P < 0.05 using t-test.
[v] Percentage in black box represents internal duplication of segment i.
[vi] Obtained from Yamazaki et al. (1999).