10 20 30 40 50 60 AUCAGCACCAUUGUCUAACA--| U UC G CU U G UUUAA UCAA CGAU GGUG CUU UCC CGGUG AUG U AGUU GCUA CUAC GAA AGG GCCAC UAC C UGAUCCCUUACUACUCCUAUUC^ C UU G AU - - UAAGU . 110 100 90 80 70