10 20 30 40 50 60 CGGCUGCUCUCUCUCAU---| C U CGU G AGCAGUACAU CC GG UUCAG GAG UAGUAGGUUGUAUAGUU \ GG CC GAGUC UUC AUCGUCCAACAUGUCAA C AACCAGUCAAGCAACGAACA^ U U CU- G GAGGAUAAGG 120 110 100 90 80 70