10 20 30 40 50 GUCAGCGUCACUUCCUG---- U-| UGC U G G- CUUUA GUAUU GAAGA GGU GACCAUG UGU UACG U UAUAA CUUCU UCA CUGGUAC ACA AUGC U UCAGAAGGCUCCGCUCUACAC CU^ --- U - GG AGUAU 110 100 90 80 70 60