10 20 30 40 50 60 UCAUUUCUAGGCACCAUU--| A UG U A CA GUGGCU AGC UUUGAGG AAGUUCUGU AU CACU GGCU \ UCG AAGCUCU UUCAAGACA UA GUGA CUGA C UUUUGCCCAUCGACGAUCUU^ A GU C C -- AAGUCU . 110 100 90 80 70