Table 2.
Variations of exon boundaries.
| Representative boundaries | Variations | ||||
|---|---|---|---|---|---|
| Name | Length (bp) | Symmetric | Pattern | Length change (BP) | Symmetric |
| rex07|Ex3-4 | 660 | Yes | L0:R-465 | − 465 | Yes |
| rex08|Ex4 | 5313 | Yes | L-4412:R0 | − 4412 | No |
| L-4463:R0 | − 4463 | No | |||
| L0:R-2445 | − 2445 | Yes | |||
| L0:R-2656 | − 2656 | No | |||
| L0:R-4536 | − 4536 | Yes | |||
| L0:R-5231 | − 5231 | No | |||
| rex09|Ex5 | 114 | Yes | L0:R-19 | − 19 | No |
| rex11|Ex7 | 135 | Yes | L-11:R0 | − 11 | No |
| L-47:R0 | − 47 | No | |||
| rex16|Ex9 | 1312 | No | L0:R12 | 12 | Yes |
| rex17|Ex9-10 | 36 | Yes | L0:R4 | 4 | No |
| rex18|Ex10 | 61 | No | L-12:R0 | − 12 | Yes |
| rex19|Ex11 | 202 | No | L-13:R0 | − 13 | No |
| L0:R93 | 93 | Yes | |||
| rex21Ex13 | 116 | No | L-3:R0 | − 3 | Yes |
| rex23|Ex15 | 141 | Yes | L-4:R0 | − 4 | No |
| L0:R4 | 4 | No | |||
| rex24|Ex17 | 144 | Yes | L9:R0 | 9 | Yes |
| rex25|Ex18 | 77 | No | L0:R26 | 26 | No |
| rex26|Ex19 | 44 | No | L0:R4 | 4 | No |
Patterns of variations are written as “L value 1:R value 2”, where “L” refers to the 5′-end and “R” indicates changes at the 3′-end. A positive value indicates exon extension, and a negative one indicates exon truncation. For example, L-4412:R0 indicates that the 5′-end is truncated by 4412 bp and the 3′-end is unchanged.