10 20 30 40 50 60 CAGCCUGGUGACAGCUGC--| AG GCGU GUUUGACACUCA AGUGC CACU GUAUUUGACAAGCUGA \ UCACG GUGA CAUAAACUGUUUGACU G ACGCCGGCACAACGAGUCGU^ GA ACCC GUGAGACGGUCU 120 110 100 90 80 70