10 20 30 40 50 UUUAUCGAUUGUGUAAAAUAU--| UU ACGU G C UUGAUAU UUAACU GGAGUG UUGUU AGUC GG \ AGUUGG CCUCAC AAUAG UCAG CC G CAGCUGUGUUUUGUUGUAAAUAU^ UU GUCU A U UUAUUUU . 110 100 90 80 70