10 20 30 40 50 UUUUCCAGAGACAUACU-- GC A -| C U U UAUG GCU UGUU UGG CAGC CUUC UUAGGUAG CUUG C CGA ACGA ACC GUCG GAAG AGUCCGUC GAAC U GGCGACACGACAUCAAAUA GA G U^ A U - UAGU 110 100 90 80 70 60