10 20 30 40 50 UGCCGAGUGAGGUGUAUU--| CU C AC UG UGUGAA GGC CAACUU AGCUG GUUC UGUACAAU U UUG GUUGAA UCGAC CAAG GCGUGUUA C ACACACUAUUACUACUUCUU^ CU A GA GU UUUAAG 110 100 90 80 70 60