10 20 30 40 50 UUCGAAGAAGAUCCGUUUA-- UU -| U UUUUUU UGGU CGGUGGGUGAGUG GGAUUU GGUCAUG A ACCG GUUACCUACUCAC CCUAGA UCAGUAC A CAACUUGUCACCUCUCGCACG GC A^ - UUCUAU . 110 100 90 80 70 60