10 20 30 40 50 60 UGCCAUUAGUUCUCCAU- GG-| A U UCU CC CGUGUACU GA CGC CUUG CAAGAACUU CUGUGA UG \ CU GCG GAGU GUUCUUGAG GACACU AC U CGAAAUACAACGAAACUC AAA^ C C UCU -- GCCGAAAA . 110 100 90 80 70