10 20 30 40 50 60 AAGAAAAUUCAACGAUA---| A U UA CCC - CUUGUCCACAGUGAC GCGU CU CGUU CUCACUCAA GGGU GUGAUG G UGCA GG GUAA GAGUGAGUU UCCA CACUAC U UCAACAAGGAACAACUGGUU^ - C GC UU- A CAGUUGUCCCUCAGG . 130 120 110 100 90 80 70