10 20 30 40 50 60 UGCUGAGGCGAGGCUAC--- A GG CU---| U UUGAAUUU CCUUGG GCUG ACCCUAU AUAUUGCG CUGCU \ GGGGCC CGAC UGGGAUA UAUAACGU GAUGA A GGAGAACUUUCUGCUAACCU - UU UUCGC^ - AUUUCGCU 120 110 100 90 80 70