10 20 30 40 50 60 GGUCGAGUAUUGUAACU- UG - G UC - -| A UAACGUGU GC GA CGA AA GAGG ACCAUU GCUGU UUCGCA C CG CU GCU UU CUCU UGGUAG CGACA AAGUGU U CGCCUCGUCUGCUAAUCG GU C A UU A U^ C CUGUAAGG 120 110 100 90 80 70