10 20 30 40 50 CCCACAGAGAAGCGAAA-- - C CA G --| AAUACCA GAG CCG GUUGA ACG GUAUUCUUAGGU UAAU G CUC GGU CAGCU UGC CAUAAGAGUUCG AUUG A UUCUAAACACGACAAACCU U - AA A UU^ UUGAGAC 120 110 100 90 80 70 60