10 20 30 40 50 60 GAUAUAUUGUGUGGACU--| U GG C A C AC AUACA GAC CU CCGG CAGCCU AAUGGCA UUU ACUGC \ CUG GA GGUC GUUGGA UUACCGU AAA UGACG U ACGACAUGUCCACAAACUU^ U AA A C - -- ACACU . 110 100 90 80 70