10 20 30 40 50 CUCUGGCCCAGCACCUC--| C GC - C U UGUAGA GCUC CCGCCG CUU CACAACUGG UGCU UAC \ CGGG GGUGGC GAG GUGUUGACC ACGA AUG G UUAAACUCGACGUCUCUCU^ U A- U U C GGGAAG 110 100 90 80 70 60