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Interference in the Diphenylamine Procedure for estimating Deoxyribonucleic Acid

Abstract

THE importance of deoxyribonucleic acid (DNA) in the control of cellular propagation is now well established. The amount in each somatic cell is constant for a particular species, deviations occurring with multinucleate cells or with polyploidy. With certain exceptions the DNA content of a tissue sample is directly related to the number of cells in that sample. This constancy has led to the widespread use of DNA as a standard of reference in biochemical investigations.

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SLATER, T. Interference in the Diphenylamine Procedure for estimating Deoxyribonucleic Acid. Nature 189, 834–835 (1961). https://doi.org/10.1038/189834a0

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