10 20 30 40 50 UUCUCCUGCAUCACACGAGA--| UC UG C A GGUAUUU CUUUGCCUAG CC AGA CCU ACUUGUGA \ GAGGCGGAUC GG UCU GGA UGAACACU U UCCAGGGUUCGACGACCAUAGG^ CA GU U C ACAAUGA . 110 100 90 80 70