10 20 30 40 50 60
ACGAGGACAGACGUGGU--| CA U CU A A U UGUAUGGC
GCC GC CCCU GG AGACU GUGAUUU GUUGU U
CGG CG GGGA CC UCUGA CACUGAA CAACA C
GAAGUCGUAGCGACCUCUC^ UG U UC G - - CCACCCUA
120 110 100 90 80 70