10 20 30 40 50
GUGGAAGAUCUCUGAGUGG- - -| U A GUUAC
CUUGGCUG UAUUCU ACAG GC UGUGUCUCCAGU A
GAACCGAC AUAAGG UGUC CG ACGUAGGGGUCA C
CUGACCGACAGCAAUAACCA A U^ U - ACGGA
. 110 100 90 80 70 60