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Bacterial replication system. Archaeal replication system. polC. RNA-primed dsDNA elements. Protein-primed dsDNA elements. RCR elements. Non-templated polymerases, nucleotidyl- transferases. diversification. PolB-RNA- primed. PolB-protein- primed. time. diversification.
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Bacterial replication system Archaeal replication system polC RNA-primed dsDNA elements Protein-primed dsDNA elements RCR elements Non-templated polymerases, nucleotidyl- transferases diversification PolB-RNA- primed PolB-protein- primed time diversification RCRE PolB Emergence of DNA replication RNA-protein world polb RdRp, RT