10 20 30 40 50 GGCCCAGGCCUCCAACU--| CU A G GUAC GGCUCCCACCCC GUAACAGCA CUCCAU UGGAA C CCGGGGGUGGGG UAUUGUCGU GGGGUG ACCUU U AACGGAGGAGGCACCCGCA^ UC C - GAUC 110 100 90 80 70 60