10 20 30 40 50 60 UGCUGAGCACGGACUAU- A- AA AU-| C AACCAUU GCAU UUGCCGCCUACAG GC AGAUUU CACA C CGUA AGCGGCGGAUGUC CG UCUAAA GUGU G UGGUUCACGCUUUUUUGA CA AG CUU^ C UUGUGGA 120 110 100 90 80 70