Abstract:Having applied the picric acid-bromphenol blue (BPB) and the phosphomolybdic acid-benzidine (PMA-B) methods – the first method detecting the total histone content, the second one only free histones – we have found that cell nuclei of the rat embryos permanently contain histones, nevertheless, in such a pattern that the free histone appears only at a well-defined stage of the embryogenesis. Strong PMA-B reaction is observable in the nuclei of some mesenchymal cells and in the reorganizing somites’ cell nuclei o… Show more
Set email alert for when this publication receives citations?
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.