title: [Demonstration of repeated sequences of DNA complementary to polysomic messenger RNA from chicken liver].
abstract: Radioactive nuclear DNA from chicken cells was fractionated according to their frequency of reiteration. By hybridization with an excess of purified polysomal mRNA, the proportion of repetitious DNA hybridized, greatly exceeded that of non-repetitious DNA.
mesh_terms: D000818:Animals; D001483:Base Sequence; D002642:Chick Embryo; D002846:Chromatography, Affinity; D004247:DNA / Q000032:analysis; D004277:DNA, Single-Stranded / Q000302:isolation & purification; D008099:Liver; D009691:Nucleic Acid Denaturation; D009693:Nucleic Acid Hybridization; D011072:Poly U; D012333:RNA, Messenger / Q000032:analysis / Q000302:isolation & purification; D014158:Transcription, Genetic
chemical_list: D004277:DNA, Single-Stranded; D012333:RNA, Messenger; D011072:Poly U; D004247:DNA
vernacular_title: Mise en évidence de séquences répétées d'ADN complémentaires d'ARN messagers polysomiques de foie de Poulet