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Nature 447, 923 (21 June 2007) | doi:10.1038/447923a; Published online 20 June 2007
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Gastrointestinal Pathologist
- Brigham and Women's Hospital
- Boston, MA
Organic Chemistry
- Praj Matrix - Praj Industries Ltd
- Pune, Maharashtra Pune-411021 India
Introduction DNA replication and repair
Angela K. Eggleston1
In the beginning, there was nucleic acid. Evolutionary biologists have argued persuasively that nucleic acids were the original self-replicating entity, an idea encapsulated in the RNA-world hypothesis.
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