On the cytochemical demonstration of basic proteins in the cell nucleus, including the nucleolus.

Abstract

A combined Feulgen-alkaline fast green method is described for simultaneous demonstration of DNA and basic proteins in the cell nucleus. The method is based on preserving both types of substances in the tissue section and releasing in them reactive groups for the 2 kinds of staining. These conditions are best provided, as proved by staining tests on tissue… (More)

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