10 20 30 40 50 ACAAGUCAGGCUCCCUG---| UC C G A AA CAGUGGAU GGC UG CUCCUGU CCU CUGAGCUGA CA A CCG GC GAGGACA GGA GACUUGACU GU U CACCGGUGUCCGAGGCUCCC^ U- U A C CG CAGACGUG . 110 100 90 80 70 60