10 20 30 40 50 60 AAAAUACUUUUCCAGUUG--| U UG A C C A GACAA UGAAG UC GCG GCC GGAACUUUGC UCA CCU A ACUUC AG UGU UGG CUUUGAAACG AGU GGA A GUAUCUUUUACCUCUGAUAA^ U GU G A - - CAGAC . 110 100 90 80 70