10 20 30 40 50 UGUUCCUCUGAAGAAAUCCUA--| UG AU C UU CUCGGA G AUAAUACAAC UGCUAAGUG C GAGCCU U UAUUAUGUUG ACGAUUCAC U AAGACUAUCUGCUCUCGGUAUCG^ GU AU C GA 110 100 90 80 70 60