Line Plot from Scientific Research

Mapping of ribozyme-homologous parts of 9–27-nt products from unseeded amplification reactions to the (+) and (−) strands of the TPR subunits 5TU and t1. Peak heights reflect the fraction of products homologous to that site, scaled by the product intensity in the corresponding gel lane in b. Products with homology to multiple locations on one or both strands were randomly assigned to one. Note the prior emergence and buildup of (−)-strand TPR homology products, followed by (+)-strand products (templated from (−)-strand products).

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