10 20 30 40 50 CUUGAUGGCACAGUUCU- -| U G C UAGUA UCUAUA UUGG UGCU AAA AAUGG UGUCCG UGGUC U AACC AUGA UUU UUACC ACAGGC AUUAG U UUUUGAAGACUUCGUUUA U^ U G A UAUA- UAGUAU 110 100 90 80 70 60