10 20 30 40 50 CGCAACGUUGAAUCGUGAAA- -| G U UC UAAAU UCC UGGGAA GCUG UUUCGUGUGGU CUUGA C GGG ACCCUU UGAC AAAGUAUACCA GAACU U CGAUUUACCAGACUACACAGA C^ A U C- CAUAG 110 100 90 80 70 60