10 20 30 40 50 GGGAAGGAGGACCCGCU-- UAGC A - -| U UAGU GAGAUGGAGGGGC CCUU CCCC CCC GAC AG U CUCUACUUCCUCG GGAA GGGG GGG UUG UC U CACUACCCACUACACGACA UUAC A A A^ - UAAU 110 100 90 80 70 60