X-ray diffraction exposure referenced as "X-ray microphotograph of Signer DNA crystalline state (42c) XR 22"

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Credit

X-ray diffraction exposure referenced as "X-ray microphotograph of Signer DNA crystalline state (42c) XR 22". Attribution-NonCommercial 4.0 International (CC BY-NC 4.0). Source: Wellcome Collection.

Provider

The original material is held at King's College London, Archives and Special Collections. This catalogue is held by the Wellcome Library as part of the Codebreakers: Makers of Modern Genetics programme.