10 20 30 40 50 60 AGAGCCCCGGCCUCGGGG--| U C CA- U CU C UGCCCGGG CAG GCG CGG CC UGGCU AGACUG UUAC \ GUC CGC GCC GG ACUGA UCUGAC AAUG C GACACCAGGACCCCGCCCCG^ - A ACC C CC - ACUCCCGC 120 110 100 90 80 70