10 20 30 40 50 CCGUGACCCGUUGAAUU---| ACU U U UUCA U UAGUG GUGA CUGGCG GCU AAUCG GUGAU CA A CACU GAUCGC CGG UUAGC CACUA GU A UUAAUGCACUCCUGCGUCGU^ GU- C U UUGA U UCGAU 110 100 90 80 70 60