10 20 30 40 50
UGAAAAACUUAAAUUUGCGAAUA--| U A UGA
AUUUACCUGA UAUA UAAAAGCAUAAA \
UAAAUGGACU AUAU GUUUUCGUAUUU A
UAUAAAGAUUUAACGAAAAACAAAC^ U C GAA
. 100 90 80 70 60