10 20 30 40 50 60 GUGGAAUUGUGGAAAAAGGAA--| UG U UUUG C UUUCAGU UC ACUUU ACUGUUU AUAG CUCGCG C AG UGAAA UGACAAA UAUC GAGCGC U ACUGUGUUCAACAAGUGUCUAAA^ GU U CUG- A UAGACUC 120 110 100 90 80 70