10 20 30 40 50 UGAAGCAACACAUAUUGU---| CU C A U G UAUAA GCC GUCAGA AGGUC GGAU GGUG CAAUGCU A UGG UAGUCU UCCGG CCUG UCAC GUUAUGA C UCCUAUCUGUCGUCUGAAAAU^ U- U C U - CCGUA 110 100 90 80 70 60