10 20 30 40 50 GACACUCUCUCUCUCUCU- CU - -| AGUAAU CAGCU CAGUG UCAUUUUUGUGAUU UGCAGCU C GUUGG GUUAC AGUGAAAACACUGA ACGUUGA U CUCGGCCCGCCACGACUGU UG U U^ CCUAGG 110 100 90 80 70 60