10 20 30 40 50 UGUUGACCCUUCUACCU--| G AC UG G GUUU UUCU AA UCCUUC AAAGAGCAGUUG UGUUU U AAGA UU AGGAAG UUUCUCGUUAAC AUAAA U GGGAUUUUACUCAUUACAC^ G CA GU G UCAU 110 100 90 80 70 60