10 20 30 40 50 60 CCUGCCAAGCUUUACAAAAA--| AUGAA CUG UAACUA GGUCACA CAUUCAUUG UCGGUGGGUU U CCGGUGU GUAAGUAAC AGUCACUCGA G GUUGCCGUUGACGUGUUACACC^ CAAC- A-- ACAGGU . 110 100 90 80 70