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The synthesis and isolation of DNA complementary to histone mRNA from mouse embryos
Cell Differentiation
|February 1, 1980
Abstract:
A 9S poly(A)-RNA preparation isolated from mouse embryos was shown to stimulate the synthesis of histones in an ascites cell free extract. This RNA preparation was used for the synthesis of a highly labelled cDNA probe complementary to histone mRNA. Hybridisation of this cDNA probe to rRNA showed that 52% of the cDNA consisted of sequences complementary to rRNA. The histone mRNA specific cDNA was purified by hybridising the impure cDNA to rRNA followed by removal of the single-stranded histone cDNA by hydroxylapatite chromatography.