10 20 30 40 50 60 70 80 90
GUCGCUUCGCUUCUUGCU--| A C GGG UGGAAGGAAUGGCGGCCAAAAGCGGCAAGGGAGAGCGAUGG
GCUGUGGU UUGUAGGUCGGGC UG GGCAGG U
CGGCACCA AACAUCUAGCCUG AC CCGUCC U
AUGUUAUACCUCGAUGUCGU^ G A AAA UCCAAUCGUCGGGCGUCGUCGUUUCUCUUGAUCACGUCACG
. 180 170 160 150 140 130 120 110 100