10 20 30 40 50 60 CGCUCCGUUGGCCUCCG--| UG C C U A UU AUGUUUGC AGC CC GCU CUGAU GUCCA ACGCAA CUUG \ UCG GG CGA GGCUA CAGGU UGUGUU GAGC U GACGACUACUACUACUACC^ GU U C - C CG CGGAAAGU 120 110 100 90 80 70