10 20 30 40 50 GGACCCCCCCCCCCACC-- U -| UU CGA AGUCAA CAGCAGAC GGGUU UAAAGGGAA UG CUGUU A GUCGUCUG UCUAG AUUUUCCUU AC GACAA U CCCCACCCCGUCGAAUGUC U A^ CC ACC GAUUAC . 110 100 90 80 70 60