10 20 30 40 50 60 UCAGCACCAUUCCUCAGCCA--| A CC G CU U G UUGAA UCAA CGAU GGUG CUU UCC CGGUG AUG U AGUU GCUA CUAC GAA AGG GCCAC UAC A UAACUCCUUACUACGUCUAUUG^ C UU G AU - - CAAGU . 110 100 90 80 70