10 20 30 40 50
UGUUUUUGCUGUAUAAAA--| G C G A UGUUUC
GUUAGUA UA ACGGCUUUUCAC AGG AGCUUU G
UAAUCGU AU UGUCGAGAAGUG UCC UCGAAG A
UUGACUGUGGUCUGACAUCA^ G C G G UUAUGU
. 110 100 90 80 70 60