10 20 30 40 50 AAAAAAUCCUAUACGGG---| CU CGU G A C UGACA CCUUG AAG UUUUC UCGCCGGC CAGCU UG G GGAAC UUC AAAAG AGCGGUCG GUCGA AC U CACCAAAAUACAUCUCUCAU^ U- CUU A - U UAAGG 110 100 90 80 70 60