Chemical and structural changes within chick erythrocyte nuclei introduced into mammalian cells by cell fusion.
Explore the source record for details and available documents.
Animals↗
Biomedical subjects
N R Ringertz
Publications and source records attributed to N R Ringertz.
Biochemical analysis of reactivated chick erythrocyte nuclei isolated from chick-HeLa heterokaryons.
Explore the source record for details and available documents.
Animals↗
Preparation and characterization of chick erythrocyte nuclei from heterokaryons.
Explore the source record for details and available documents.
Animals↗
The kinetics of protein uptake by chick erythrocyte nuclei during reactivation in chick-mammalian heterokaryons.
Explore the source record for details and available documents.
Animals↗
Phenotypic expression in chick erythrocyte x rat myoblast hybrids and in chick myoblast x rat myoblast hybrids.
Explore the source record for details and available documents.
Animals↗
Intracellular antigen migration in interspecific myoblast heterokaryons.
Explore the source record for details and available documents.
Animals↗
Introduction of nuclei and micronuclei into cells and enucleated cytoplasms by Sendai virus induced fusion.
Explore the source record for details and available documents.
Animals↗
Characterization of minicells (nuclei) obtained by cytochalasin enucleation.
Explore the source record for details and available documents.
Animals↗
Preparation of microcells by enucleation of micronucleate cells.
Explore the source record for details and available documents.
Animals↗
Metabolism of F1 histone in G1 and G0 cells.
Explore the source record for details and available documents.
Animals↗
Reactivation of chick erythrocyte nuclei by somatic cell hybridization.
Explore the source record for details and available documents.
Animals↗
Localization of DNA-dependent RNA polymerase activities in fixed human fibroblasts by autoradiography.
Explore the source record for details and available documents.
Acetone↗
DNA-dependent RNA synthesis in nuclear chromatin of fixed cells: relationship between dye-binding properties, nuclear protein content and RNA polymerase activity.
Explore the source record for details and available documents.
Acridines↗
Nucleo-cytoplasmic protein migration during the activation of chick erythrocyte nuclei in heterokaryons.
Explore the source record for details and available documents.
Animals↗
Cytochemical characterization of deoxyribonucleoprotein by UV-microspectrophotometry on heat denatured cell nuclei.
Explore the source record for details and available documents.
Animals↗
Immune microfluorimetric analysis of the distribution of species specific nuclear antigens in HeLa-chick erythrocyte heterokaryons.
Explore the source record for details and available documents.
Animals↗
Chromatin changes during erythropoiesis.
Explore the source record for details and available documents.
Animals↗
Detection of human and chick nuclear antigens in nuclei of chick erythrocytes during reactivation in heterokaryons with HeLa cells.
Inactive nuclei of chick erythrocyte resume RNA synthesis and increase in volume and dry mass in heterokaryons made by virus-induced fusion of human tumor cells (HeLa) with chick erythrocytes. Nuclear growth is due primarily to migration of human macromolecules into the chick nucleus. Human nucleoplasmic antigens were detected in the nucleoplasm and human nucleolar antigens were detected in the nucleoli of reactivated chick erythrocyte nuclei. After some time, chick-specific nucleolar antigens appear in the nucleoli of both the reactivated chick nuclei and the HeLa cellnuclei. The results suggest that human nuclear proteins play an important part in the reactivation of the chick genome.
Adolescent↗