10 20 30 40 50 UUGCCUCAAAAAUGUAC--| U C UG U AACUCGACU UCUA GAAU UAG GAA CAUUUCUGCACA A GGAU UUUA AUC CUU GUAAAGGCGUGU C AGGUUUUUACAUCCCUCUG^ U C GU C GACUAAAGU 110 100 90 80 70 60