10 20 30 40 50 60 GUCAACACCAGUUUUUU---| UU GA UG A GGUGAC CAGGUCU GGG ACAUUCAACGC UCGGUG GUUU U GUUCGGA UCC UGUGAGUUGCG AGCUAC CAAA C GUCAAAAAGUCUGCCCUCGA^ UU A- -- - AAAAGA 120 110 100 90 80 70