10 20 30 40 50 GCAGGAUAUGAAAGAAU---| UA A - AGCUUUGC GGAA UUCU GGAGUUGUAGUGUUUCAA ACAG A CCUU AAGG CCUCGACAUCACAAGGUU UGUC A AAAGUGUCGGUCACUGUGAU^ C- A A CAUACAAG . 110 100 90 80 70 60