10 20 30 40 50 UCUACUCUCCUGACAUCU- U--| C U G AUUGUGUAA CC UCA CAGC UCCUUUGUACAA AUGUUCU \ GG GGU GUUG GGGAAACAUGUU UACGAGA A AGUCAAACCUUACGAUUAU UAC^ U U A AACUACCAU 120 110 100 90 80 70