10 20 30 40 50 60 CUCUCUCCUCCUGAUCUAGA--| AGA UGGUUGACACUCG CUCUUCUCUU GUAUUUGACAGACUG \ GGGGAGAGAA CAUAAACUGUUUGAC A CGUCUUAAGACUUCUGAGCACG^ CCC UGUGGGGAAAUCU 120 110 100 90 80 70