10 20 30 40 50 GGUAUGAAACAGUAUGUAAC---| G AA C U GGCUUA CU CU CUCUCA UAACA GUCUUAUCUACU \ GA GA GAGAGU AUUGU UAGAGUGGGUGA C UUCUAACACACCGACGAACGUUU^ - GA A C ACUAAA 110 100 90 80 70 60