10 20 30 40 50 GAAUUUGCCAAAUUCUU--| A C G C C UAGUUCU AAAU UAG CU AAUUUUGAAG CAAUUUU UGU \ UUUA GUC GA UUGAAACUUC GUUAAAA ACG U AGACGCAGUCUCUUCACAA^ A A G A U UCCUGAA 110 100 90 80 70 60