10 20 30 40 50 CAGAAGUGGAGCAGUAA--| GU A C UUUG C GGGGUA UAGCA GGGGUC UUUCUC CC AG UCAGG G GUUGU CCUCAG AAAGAG GG UC AGUCC A GUUCGUCCUACAACUUUCC^ AU A A UG-- A ACGAGA 110 100 90 80 70 60