10 20 30 40 50 GCUCAAGGGGAGAGACC- -| AAC UG CACA GUAUUGA UGAC UUUAUAG C CAUUGUA CUGUGU \ ACUG AGAUGUC G GUAACAU GACACG U CCCACCGCUACGACAGUA C^ AUA GU ACGC UACAGGU 110 100 90 80 70 60