10 20 30 40 50 UGGAAGAGAACGCCAAC- U C - G-| C UGCCA GCG UAGAGGG AGGGA AUCA AGCUGU UUCGCA C CGC AUUUCCC UCUCU UAGU UCGACA AAGUGU A CUAGUCGUACGACUGACU U U A GG^ C GAGCG 110 100 90 80 70 60