10 20 30 40 50 60 UUAAAGCUAUACUGCUU--| UUCC U - UC UU UA UGAAU GC UAGCG AC GUCUUUCAU GG CAGC UCGG \ CG AUCGC UG CAGGAAGUA CC GUCG AGCC U CUAUCUCAUCCCACCUUUU^ CAUU - U UC -- -- UCGCU . 110 100 90 80 70