10 20 30 40 50 UAAAAAGGCAUUUCACU--| C C G UCCU UCAUCUAA AGAU AGCUUUUUGUUUGU UUUAUGU C AGUAGAUU UCUG UUGAAAAACAAGCA GAAUGUA U UGAGACUUACCGACGAGAC^ A U - AAAU 110 100 90 80 70 60