10 20 30 40 50 60 CAGCAGCUUGGUCCUCUG--| UG G UG A UACGGA ACUCUCUUCGG ACG GUAUUCUUGGG G UAA U UGAGAGGAGCU UGC CAUAAGAAUUC U AUU U CGACGGGCGGACGGCGACCA^ GA G GU - GUUGCA . 110 100 90 80 70