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List of works by Nils Ringertz

A comparison of normal and cold synchronized cell divisions in tetrahymena

scientific article published in March 1967

A study of metabolic cooperation with established myoblast cell lines

scientific article published on April 1, 1979

AO binding of intracellular nucleic acids in fixed cells in relation to cell growth

scientific article published on 01 November 1970

Actinomycin binding of normal and phytohaemagglutinin stimulated lymphocytes

scientific article published on 01 April 1969

Actinomycin binding properties of stimulated human lymphocytes

scientific article published on 01 August 1969

Activation of dormant cell nuclei

scientific article published on 01 July 1970

Adenosine receptors, cyclic AMP accumulation, and DNA-synthesis in aortic smooth muscle cell cultures of adult and neonatal rats

scientific article published on 01 June 1992

Analysis of Differentiation by Cell Fusion Techniques

scientific article published on January 1, 1979

Atypical changes of deoxyribonucleo-protein during spermiogenesis associated with a case of infertility in the bull

scientific article published on 01 December 1966

Behaviour of Differentiated Hen Nuclei in the Cytoplasm of Rat Myoblasts and Myotubes

scientific article published on November 28, 1970

Biochemical analysis of reactivated chick erythrocyte nuclei isolated from chick-HeLa heterokaryons

scientific article published on 01 August 1974

Cadmium induces transcription of proto-oncogenes c-jun and c-myc in rat L6 myoblasts

scientific article published on August 25, 1990

Cell concentration and the staining properties of nuclear deoxyribonucleoprotein

Cells reconstituted from cell fragments of two different species multiply and form colonies

scientific article published on February 1, 1977

Changes in c-onc expression during embryonal carcinoma cell differentiation

scientific article published on March 1989

Changes in deoxyribonucleo-protein during spermiogenesis in the bull. 3 H-Actinomycin D binding capacity

scientific article published on 01 December 1969

Changes in deoxyribonucleoprotein during spermiogenesis in the bull

scientific article published in March 1966

Changes in deoxyribonucleoprotein during spermiogenesis in the bull. Sensitivity of DNA to heat denaturation

scientific article

Changes in deoxyribonucleoprotein during spermiogenesis in the bull: increased (3H)actinomycin D binding to nuclear chromatin of morphologically abnormal spermatozoa

scientific article published on 01 July 1971

Changes in nuclear antigens during reactivation of chick erythrocyte nuclei in heterokaryons

scientific article published on 01 August 1984

Chapter 5 Chemical and Structural Changes Within Chick Erythrocyte Nuclei Introduced Into Mammalian Cells by Cell Fusion

scientific article published on January 1, 1975

Characterization of minicells (nuclei) obtained by cytochalasin enucleation

scientific article published in August 1974

Chromatin changes during erythropoiesis

scientific article

Colocalization of nestin and vimentin/desmin in skeletal muscle cells demonstrated by three-dimensional fluorescence digital imaging microscopy

scientific article

Cytochemical characterization of deoxyribonucleoprotein in individual cell nuclei. Techniques for obtaining heat denaturation curves with the aid of acridine orange microfluorimetry and ultraviolet microspectrophotometry

scientific article published on 01 May 1969

Cytochemical demonstration of histones and protamines. Mechanism and specificity of the alkaline bromphenol blue binding reaction

scientific article

DNA content of microcells prepared from rat kangaroo and mouse cells

scientific article published on May 1, 1978

DNA replication and H5 histone exchange during reactivation of chick erythrocyte nuclei in heterokaryons

scientific article published on 01 January 1985

DNA-dependent RNA synthesis in nuclear chromatin of fixed cells: relationship between dye-binding properties, nuclear protein content and RNA polymerase activity

scientific article published in January 1973

Demonstration of an amino terminal La epitope recognized by human anti-La sera

scientific article published on 01 July 1989

Density-dependent arrest of DNA replication is accompanied by decreased levels of c-myc mRNA in myogenic but not in differentiation-defective myoblasts

scientific article

Detection of human and chick nuclear antigens in nuclei of chick erythrocytes during reactivation in heterokaryons with HeLa cells

scientific article published on December 1971

Differences in growth factor response in smooth muscle cells isolated from adult and neonatal rat arteries

scientific article published on 01 July 1991

Differential expression of N-myc, c-myc and c-src proto-oncogenes during the course of induced differentiation of murine embryonal carcinoma cells

scientific article published in January 1986

Differential uptake of protein into the chick nuclei of HeLa × chick erythrocyte heterokaryons

scientific article published on April 1, 1975

Direct evidence for the non-random localization of mammalian chromosomes in the interphase nucleus

scientific article published on 01 November 1986

Distribution of histone H5 in chicken erythrocyte-mammalian cell heterokaryons

scientific article published on 01 August 1982

Effects of asbestos fibers on cell division, cell survival, and formation of thioguanine-resistant mutants in Chinese hamster ovary cells

scientific article published in April 1986

Endogenous activation of c-myc expression and DNA synthesis in serum-starved neonatal rat smooth muscle cells

scientific article published on 01 January 1993

Expression of cellular oncogenes in teratoma-derived cell lines

scientific article published on 01 September 1985

Expression of sv40 t antigen during the cell cycle of SV40-transformed cells

scientific article published on April 15, 1975

Fine structure of nucleoli in micronucleated cells

scientific article published on 01 December 1979

Globin synthesis in heterokaryons formed between chick erythrocytes and human K562 cells or rat L6 myoblasts

scientific article published on 01 March 1984

Growth of hen erythrocyte nuclei undergoing reactivation in heterokaryons

scientific article published on 01 August 1969

Identification of antigenic regions of the human 52kD Ro/SS-A protein recognized by patient sera

scientific article published on April 1994

Identification of antigenic regions of the human Ro 60 kDa protein using recombinant antigen and synthetic peptides

scientific article published on 01 June 1992

IgM and IgG subclass distribution of human anti-Ro/SSA 60 kDa autoantibodies

scientific article published on 01 February 1994

Immune microfluorimetric analysis of the distribution of species specific nuclear antigens in HeLa-chick erythrocyte heterokaryons

scientific article published on 01 December 1971

Intracellular antigen migration in interspecific myoblast heterokaryons

scientific article published in March 1974

Intracellular distribution of histone-like proteins in Tetrahymena pyriformis

scientific article published on 01 November 1966

Intracellular distribution of the c-fos antigen during the cell cycle

scientific article published in June 1990

Intranuclear localization of snRNP antigens

scientific article published on January 1986

Introduction of nuclei and micronuclei into cells and enucleated cytoplasms by Sendai virus induced fusion

scientific article published in October 1974

Isolation and chemical composition of macronuclei from Tetrahymena

scientific article published in March 1967

Localization of DNA-dependent RNA polymerase activities in fixed human fibroblasts by autoradiography

scientific article published on January 1, 1973

Macronuclear chromatin structure in Euplotes

scientific article published on 01 October 1967

Metabolism of f1 histone in G1 and G0 cells

scientific article published on June 1, 1974

Migration of rat RNA polymerase I into chick erythrocyte nuclei undergoing reactivation in chick-rat heterokaryons

scientific article

N-myc and c-src genes are differentially regulated in PCC7 embryonal carcinoma cells undergoing neuronal differentiation

scientific article published in May 1986

Neurokinin A induces expression of the c-fos, c-jun, and c-myc genes in rat smooth muscle cells

scientific article published on 01 December 1990

Nuclear colocalization of the Ro 60 kDa autoantigen and a subset of U snRNP domains.

scientific article published in July 1996

Nucleo-cytoplasmic protein migration during the activation of chick erythrocyte nuclei in heterokaryons

scientific article published on 01 January 1973

Nucleoprotein changes and initiation of RNA synthesis in PHA stimulated lymphocytes

scientific article published on 01 August 1969

Pattern of chick gene activation in chick erythrocyte heterokaryons

scientific article published on December 1982

Pattern of polypeptide synthesis in myoblast hybrids

scientific article published in August 1980

Phenotypic expression in chick erythrocyte x rat myoblast hybrids and in chick myoblast x rat myoblast hybrids

scientific article published on 01 March 1974

Phenotypic expression in cybrids derived from teratocarcinoma cells fused with myoblast cytoplasms

scientific article published on April 1, 1979

Preparation and characterization of chick erythrocyte nuclei from heterokaryons

scientific article

Preparation and spread of unfixed metaphase chromosomes for immunofluorescence staining of nuclear antigens

scientific article published on January 1, 1975

Preparation of microcells

scientific article published on January 1, 1977

Preparation of microcells by enucleation of micronucleate cells

scientific article

Production of Chick Interferon by Reactivating Chick Erythrocytes

scientific article published on 01 October 1980

Proliferation and differentiation of human fetal myoblasts is regulated by PDGF-BB

scientific article published on 01 August 1993

Reactivation of chick erythrocyte nuclei after fusion with enucleated cells

scientific article published on January 1, 1975

Reactivation of chick erythrocyte nuclei by somatic cell hybridization.

scientific article

Reactivation of chicken erythrocyte nuclei in heterokaryons results in expression of adult chicken globin genes

scientific article

Recombinant platelet-derived growth factor-BB stimulates growth and inhibits differentiation of rat L6 myoblasts

scientific article published on January 15, 1991

Reconstitution of cells by fusion of cell fragments. I. Myogenic expression after fusion of minicells from rat myoblasts (L6) with mouse fibroblast (A9) cytoplasm

scientific article published in May 1978

Reconstruction of cells by Sendai virus-induced fusion of cell fragments

scientific article published on May 1, 1978

Restoration of metabolic cooperation in heterokaryons between HGPRT-deficient mouse A9 fibroblasts and chick embryo erythrocytes

scientific article published on 01 November 1979

Retinoic acid-induced differentiation of F9 embryonal carcinoma cells

scientific article published on 01 April 1981

Ro/SS-A and La/SS-B Antibody Level Variation in Patients with Sjögren's Syndrome and Systemic Lupus Erythematosus

scientific article published on 01 February 1998

The discovery of "jumping genes" in corn gave the entire Nobel prize to a 81-year woman (Barbara McClintock)

scientific article published on October 19, 1983

The first division of HeLa times chick erythrocyte heterokaryons. Transfer of chick nuclei to daughter cells

scientific article published on 01 April 1975

The kinetics of protein uptake by chick erythrocyte nuclei during reactivation in chick-mammalian heterokaryons

scientific article published on March 30, 1974

Transcription of chick genes by mammalian RNA polymerase II in chick erythrocyte-mammalian cell heterokaryons

scientific article published on 01 October 1982

Ultrastructure of chick erythrocyte nuclei undergoing reactivation in heterokaryons and enucleated cells

scientific article published on 01 September 1976

Uptake of SV40 T antigen into chick erythrocyte nuclei in heterokaryons

scientific article published on May 1, 1975

Very low cadmium concentrations stimulate DNA synthesis and cell growth

scientific article published on December 1, 1992

Viability of cells reconstituted by virus-induced fusion of minicells with anucleate cells

scientific article published on September 1, 1975

“Activation” of hen erythrocyte deoxyribonucleoprotein

scientific article published on 01 May 1969