10 20 30 40 50 60 CCCAGACGGAUGACCUC--| GACA AUUG GUGAUUGG UCU AGGUGCAGAGCUUAGCUG GUGAACA \ AGA UCCACGUCUUGAAUCGGU CACUUGU U UUGACGGGGGUAGAGUGGA^ GAGG GA-- UUCGCCUU 120 110 100 90 80 70