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Start Over You searched for: Languages English Remove constraint Languages: English Genre Letters (correspondence) Remove constraint Genre: Letters (correspondence) Copyright Copyright may apply Remove constraint Copyright: Copyright may apply Publication Year 1961 Remove constraint Publication Year: <span class="single" data-blrl-single="1961">1961</span>

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12. Letter from Francis Crick to Fritz Lipmann

14. The Theory of Mutagenesis [Editorial letter]

15. Letter from Francis Crick to Jacques Monod