10 20 30 40 50 CCAAAGGACAUGCCACG---| U G UCU C A A G CAAGU GCC CCAG CU AGUCCCUU CUUGA GG UC G \ CGG GGUC GA UCAGGGAA GAACU CC AG C C CCUCGUCCUUCGACGACCUU^ U - CCU C - G A GCACA 110 100 90 80 70 60