| PubMed I Cell Nature Science Scientific American I HHMI Nobelprize I Weather |
| Spliced Leader | Length | Sequence |
|---|---|---|
| SL1 | 22 bp | GGUUUAAUUACCCAAGUUUGAG |
| SL2 | 22 bp | GGUUUUAACCCAGUUACUCAAG |
| SL3 | 22 bp | GGUUUUAACCCAGUUAACCAAG |
| SL4 | 22 bp | GGUUUUAACCCAUAUAACCAAG |
| SL5 | 23 bp | GGUUUUAACCCAAGUUAACCAAG |