10 20 30 40 50 60 CAAACAUGAUUUUAAAG-- -| U GU UUAACU CUUCUUCAGGAA GCUGGUUUCA AUGGUG UUAGAU \ GAGGAGGUUCUU UGACUAAAGU UACCAC GAUCUG A GAAAUUUUCACAUCGGUAA G^ U -- UGAGUC 120 110 100 90 80 70