10 20 30 40 50 GAGUCAGCCCUGCUCAG--| UG U U C AG CUUUC UGG CC GAAA AGGUUG CUGUG GUGUUCA U GCU GG CUUU UCCAAC GACAU UAUAAGU A GAAGAAGCCUCCGCCCUCA^ GU C C U AU AGCAU 110 100 90 80 70 60