10 20 30 40 50 UGCACAGUUUUGAUCCC- A -| C UUGGU GCCC AAUU GAACACAGCUGAUGCAA CAAUCAAA A CGGG UUGA UUUGUGUCGACUAUGUU GUUAGUUU A UCUUUCUCCCUGCUUCUU A U^ U UUAUC 110 100 90 80 70 60