10 20 30 40 50 60 UUGUACUGGUUGUACUG---| AU - U U GAUU GUGGG GGUGUU UCUGGA CCCGGCA ACA UGUAG CUGU U CCACGG AGACUU GGGUCGU UGU ACAUC GACA G UUUACAGUACGCCAGUACCC^ C- U C U ---- GCGAA 120 110 100 90 80 70