10 20 30 40 50 60 70
GGAUUGUCAUAGGAAUUG AU--| C A CU ACUGAAAUAUCCUUUUAUGUG
UUACAAUUUU UUUGUGA CG CA AACGGGUA U
AAUGUUAAAA AAACACU GC GU UUGCUCAU U
AACAACGCAACUAAAGCU CAUU^ A - CU UUAGAAACAAUACUUCUUUGU
. 140 130 120 110 100 90 80