10 20 30 40 50 60 CUGUCAGUAAGUCGCAU--|UG G G A ACUA U UGCCAGU C AAA CAGGU AGCC CUG ACGCACA UG U G UUU GUCCA UCGG GAC UGCGUGU AC G GGGGAAGGUCCUCCACAGG^GU G A C AGUG C CUUGACA 120 110 100 90 80 70