10 20 30 40 50 CACAGAUAACAAAUACAACG---| U U CACA A GACAU UGU GCG UUCCUUGUCA UUCGUC CAGU \ ACA CGC AGGGAAUAGU AGGCAG GUCA U UAACUGUAGUACUUCUUCAAGGG^ - U CUUA - CAAAC 110 100 90 80 70 60