10 20 30 40 50
AUCUGGAGAGUCUGUGUG----| C CU C AUAUC
UAUCCC AGCU GAGAACUGAAUU CAUGGGUU A
AUAGGG UCGA UUCUUGACUUAA GUGUCCAG A
AAGUCCAGGCACUACUGUCUCG^ - C- A ACUGU
110 100 90 80 70 60