10 20 30 40 50 AGCAGCGGCUCGUCUCU--| C - ACC UGCUGUG CCCCA GG CCCUGUCUCCCA CUUGUACCAG C GGGGU CC GGGACGGGGGGU GGACAUGGUC C CCGGGCCGCGACGACCACG^ - A AC- CCUGGCU 110 100 90 80 70 60