10 20 30 40 50 60 AAUCAAGUAUUCUCAAU--| A - UU U U C UAGCCAAUUAUU UGGCU UG CGC UGGCAGUG GG UAG UGGUUGUG \ AUCGA AC GCG GCCGUCAC UC AUC ACCGACAC G CCAGGACUCAUGCAACGAA^ - A CC U U - UUAACAGUUGCC 130 120 110 100 90 80 70