10 20 30 40 50 UCGUUGCCUAGGUUUCC- - UG UG AG -| UG UCGACG AC UGU C A GG GAUUCCUGG AUGUGAUUU \ UG ACA G U CC UUAGGGACC UACACUAAG A AAACAAGGCCACGCCAUG U GU GU GA A^ GU ACGCUA . 110 100 90 80 70 60