10 20 30 40 50 UGAUUUUGGGAGCUUGU-- AA -- C U---| A GUACUA UCUGCU UGU GUGCU UGAC UUAUUGCACU CU \ AGACGA ACG UACGA ACUG GAUAACGUGA GA U CGAACAAUACACUCCUAGA -- UC A UUAU^ C UCGACA 120 110 100 90 80 70 60