10 20 30 40 50 60 GUGGCAUUUGCAAACUAUGUA--| GUG UC U CUCGUUC GUCAGUCA GUCCCA UGUC GCCUCUCU A UAGUCAGU CAGGGU ACGG CGGAGAGG G CCCUGACGUCGCCCCUCGUAUGG^ ACA C- U UACCUUU 120 110 100 90 80 70