10 20 30 40 50 60 AUAGUUAAAACAAUUAUA--| U G A U C CUUGUUAU AGGAAG CUUG CAGGUGU GG AGAGAG ACAUU C UCCUUU GAAC GUCCGUA CU UCUCUC UGUAA U UAAUUAAUGUCUACAAUUAA^ U G A - A AGAAAGUU 120 110 100 90 80 70