10 20 30 40 50 60 GCGCAGCCCACAAGACA- GU U-| AC U G A GUCCGAC UUGG G CGUGG CAUCAA GCUGG UGU AUA G AACC C GUACC GUAGUU CGACC ACA UAU G CUCCGAGCAGCUGCCAAG UG UU^ GA U G C CUUCGCU 120 110 100 90 80 70