10 20 30 40 50 CUGGAGCAAGAAGAUCC-- U U C -| UC UGUUGUC CA GC GUGAC CUCUAGA GGAAGCACUU UGUU \ GU UG CAUUG GAGAUUU CCUUCGUGAA ACAA U UGAAGUUGUGACGAAAAGG U C U C^ -- AAAAGAG . 110 100 90 80 70