10 20 30 40 50 60 CCUGCUUCCUGAAGGGG---| GCCCCA A U A C CCGGCC UGGG GG UGCGGGGGG GGG GUAGG UGC U ACCC CC ACGCCCUCC CCC CGUCC GCG C CAGCCACACCUGGCACGGCU^ ACAG-- G - C U UCGCGA . 110 100 90 80 70