Localisation intracellulaire, dans le foie de rat, d'un facteur inhibiteur de la synthése de l'acide désoxyribonucléique in vitro

R. Goutier, I. Bologna

Research outputpeer-review

Abstract

We measured the in vitro synthesis of DNA in the presence of aqueous extracts of regenerating rat livers. Suspensions of microsomes from normal liver powerfully inhibit this incorporation. The observed inhibition is not due to a hydrolysis of primer DNA by alkaline DNAase (EC 3.1.4.5) nor to a dephosphorylation of the precursors by phosphatases. Microsomes prepared from regenerating livers have a smaller inhibitory power than that of normal liver microsomes.

Original languageEnglish
Pages (from-to)40-47
Number of pages8
JournalBiochimica et biophysica acta; Nucleic acids and protein synthesis
Volume72
Issue numberC
DOIs
StatePublished - 1963
Externally publishedYes

ASJC Scopus subject areas

  • General Medicine

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