10 20 30 40 50 CGACGCGCAAUCAGAUGGUUG--| U UU UA GUUGCA GGU UGGA GUUG CUUUUUUUUUUGUUC \ CCA ACUU CAAC GAAAAAAAAAACAAG U CAGGACUCUCUACGUUUACUUCA^ C CC CC GAUUUU 110 100 90 80 70 60