10 20 30 40 50 60 GAGGAGAGUCGAUCUUA--| UU U C UGU G UCCUGUU AAGAU UCG AG UCGUCUA GGUGCCU UAAG \ UUCUG AGU UC AGUAGAU UUACGGA AUUC U AAUAAUAGUACUUCGAUAA^ GU U U UCU - UGAAAAU 120 110 100 90 80 70