10 20 30 40 50 CUUAGAUGCUGGUUUUCC--| A U UA CAA CAAUG GGU CA AUGGCAG CCAUU AGAGCUAUGA A CCA GU UACCGUC GGUAA UCUCGAUAUU G CCCUACUCGGCGACGUGGCA^ C C GC AGG UGUCA 110 100 90 80 70 60