10 20 30 40 50 CCUCUCGCUUGAAUCUG--| UCC U GC A GUUCU GGUCU UGGG UUGCGGGGG UC CAUCAUGU \ CCAGG ACUC AAUGCCCCC AG GUAGUACA A GAAGCGUAAAAACAACAGC^ UUU C UC C CCAUC 110 100 90 80 70 60