10 20 30 40 50
CAGUACGGCUGCUGCUC---| U G - U GCGC U UUUA
GGUACU G AGAGAGGU GG CCGUG GU CGC U
CUAUGA C UUUCUCCA CU GGCAC CA GCG U
UUCGAACGUUCCGCCCUAAU^ - G G - AUUA C GUAU
110 100 90 80 70 60