10 20 30 40 50 60 GAGCUUCUUUCGUUGGG---| C A UG - U C CGAUCGUUU UGUCUGG GUUC UGG CUUG UCCCAG GGU CG \ ACGGACC UAAG ACC GAAC AGGGUC CUA GC C UAUCGUGAGAACAUCUGAAC^ - - GU G - A ACGACAUAA 120 110 100 90 80 70