10 20 30 40 50 60 GGCGCCGGCGUUGUCUG---| U U AG UCA ACGAGCAGCG GUAUGGU GC GC CUGGUGUUGUGAA GGCCG C CAUACUA CG UG GACCACAGCACUU UCGGC A CCGAGCGGACCUCUCCUACC^ - U G- UA- CCAUUCUCCU 120 110 100 90 80 70