10 20 30 40 50 ACACAUAUUUUUAUGCCG-- C G G - -| GGACCACUGUGUC GU GGU CGGGU AGGUGUUU CACGG GC \ CA CUA GCUCA UCUACAAA GUGCC CG A GUCAGCACCACGACCGACAA U A A U G^ GUGAACUGAUGAA 120 110 100 90 80 70