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422. Biochemical Work on Lysozyme

429. [Notes on] "Genetics"

456. What Is a Gene?

478. The Structure of DNA

485. Structure of Polyglycine II

486. The Structure of Collagen

487. Structure of Small Viruses

489. The Structure of DNA

490. Codes Without Commas

495. The Structure of Collagen

497. On Protein Synthesis

499. DNA