10 20 30 40 50 60 CCACCAUCUCUCUCUCG--| UU CU UGG U ACUGGUGAGG CUCUC GCUGU UUGGCAA UAGAAC CAC U GGGAG CGGCA AACCGUU AUCUUG GUG A UCGGACGACCCUCCGAACU^ CC UC CAG - GCCUAGGACU 120 110 100 90 80 70