10 20 30 40 50 60 CUACCGGGAAGCUUUGU- -| U CGG C A AA CAUCA GA CC UGUGGUUCUA CC CUCC GGG CCACGUG \ CU GG ACACCAAGGU GG GAGG CCC GGUGCAU G ACGGACGACGGUAGAGAC C^ U A-- A A C- CAAGG . 110 100 90 80 70