10 20 30 40 50 UGGUGUGUUUUACGCUU-- AA A C U---| A GUUCUU UCUGCU CG AUGCU UGAC UUAUUGCACU CU \ AGACGA GU UACGA ACUG GAUAACGUGA GA U AGUUUUAUGACGACACAUA AA C A UUAU^ C UCGACA 120 110 100 90 80 70 60