10 20 30 40 50 GUGGCGUGACCGCUUGCUC---| U ACC G UG U CAGA CCG CUCG ACG GUAUUCU GGU GAUAAUA U GGC GAGU UGC CAUAAGA UCG UUAUUGU G CACGGCGGCGACUGCUACCGAA^ - CGA G GU - AGCU 110 100 90 80 70 60