10 20 30 40 50 CCACUUACAGGCACCCUU--| A UG U A CA GUGGC AGC UUUGAGG AAGUUCUGU AU CACU GGCU \ UCG AAGCUCU UUCAAGACA UA GUGA CUGA U GUUUACCCGUCGACGAUCUU^ A GU C C -- AAGUC 110 100 90 80 70