10 20 30 40 50 GUGAGCAGAGCCCGGCC----| U CC C UACA GUCGGG GAG GU GCU AUGUAAACAUCC CUCAGCU \ CUC CG CGA UGCAUUUGUAGG GGGUCGG C ACGCACCGGCCGACUGUACGG^ - U- C CGGA GAGGCA 110 100 90 80 70 60