10 20 30 40 50 AGAAGUCAUGUGACCAC-- AC -| UUUUC UCAGUCAUGUG CAUCAAGGU GGCUGUGAUGUG C AGUCGGUAUAC GUAGUUUCG CCGACACUAUAC A ACAGUUUUCUCUACGCAAC GA U^ UAACC 110 100 90 80 70 60