10 20 30 40 50
AACAUCUUCUCUCUCAA----| UUGCAAC CU UG UAU
ACGCGUU CACUUUUGUGGCU UG ACA U
UGCGCAA GUGAAAACGCUGA AC UGU U
GCGUUUGCGUCUCUCAGUAUU^ UCUUU-- U- GU GUG
110 100 90 80 70 60