10 20 30 40 50 GCAGCUUCGUCUUUCUG--| UG G UG AUAAUACGGA ACUCUCUUCGG ACG GUAUUCUUGGG G \ UGAGAGGAGCU UGC CAUAAGAAUUC U U CGGCGACGGACGGCGUCUA^ GA G GU AUUGUUGCAU 110 100 90 80 70 60