10 20 30 40 50 UGCCCGGAAGACUUAAC---| U AG GAGA CAUGAG CUA GCGGCCUUUGAAAUCAA AUGGGU CCU \ GAU UGUCGGGGACUUUGGUU UACCCA GGA C UAGAACUACAAUAUAUAAUG^ - CA GC-- CAUAAA 110 100 90 80 70