10 20 30 40 50 UCGCCCGCCUCGCUCAG----| UC GU A AUUGAA CUGG UGUGGCUUAG AGUUUC UGUUGUUGGG \ GACU ACAUUGAGUC UCAAAG ACAACGGCUC U CCCCGGGUGCUGCUUUUGGCU^ -- UG A AAGUUU 110 100 90 80 70 60