10 20 30 40 50 UCCAUGACUGGAUGAAU- -| CAG G U UGUGUC GG CUG CUGUG UGCAUUGUAG UGCAUUGCA \ CC GAC GACAU AUGUAACGUC ACGUAACGU C GACAUCUUGACCACAGUC A^ CGA A C GUAGUU 110 100 90 80 70 60