Nucleolar Structure

Visualization of nucleolar organizer regions in mammalian chromosomes using silver staining

1975 • 1,131 citations

Visualization of Nucleolar Genes

1969 • 865 citations

The relation of a particular chromosomal element to the development of the nucleoli in Zea mays

1934 • 658 citations

Cell Growth and Cell Function.

1950 • 640 citations

An improved technique for selective silver staining of nucleolar organizer regions in human chromosomes

1976 • 568 citations

Location of Ribosomal DNA in the Human Chromosome Complement

1972 • 554 citations

Suppression of human nucleolus organizer activity in mouse-human somatic hybrid cells

1976 • 439 citations

The Ultrastructural Visualization of Nucleolar and Extranucleolar RNA Synthesis and Distribution

1980 • 344 citations

Differential staining of the satellite regions of human acrocentric chromosomes

1975 • 293 citations

Die Ursache der gesetzmässigen Zahl, Lage, Form und Grösse pflanzlicher Nukleolen

1931 • 278 citations

The fine structure of the cancer cell nucleus

1963 • 277 citations

The nature of the Ag-staining of nucleolus organizer regions

1978 • 253 citations

Distribution of 18+28S ribosomal genes in mammalian genomes

1975 • 248 citations

Cytochimie ultrastructurale du nucléole

1965 • 248 citations

Proteins C23 and B23 are the major nucleolar silver staining proteins

1979 • 239 citations

The effect of actinomycin D on the fine structure of the nucleolus

1964 • 202 citations

Ultrastructure and Interaction of the Kinetochore and Centriole in Mitosis and Meiosis

1970 • 182 citations

Comparative cytological studies, with especial regard to the morphology of the nucleolus

1898 • 179 citations

Ultrastructural localization of Ag-NOR stained proteins in the nucleolus during the cell cycle and in other nucleolar structures

1980 • 161 citations

A CORRELATED LIGHT AND ELECTRON MICROSCOPE STUDY OF THE NUCLEOLAR MATERIAL DURING MITOSIS IN VICIA FABA

1963 • 159 citations

Cytochemical studies on nuclear fine structure*1

1963 • 159 citations

Argyrophilic nuclear and nucleolar proteins of Xenopus laevis oocytes identified by gel electrophoresis

1982 • 153 citations

Cytochimie ultrastructurale du nucléole — RNA et protéines intranucléolaires

1964 • 150 citations

ELECTRON MICROSCOPIC EXAMINATION OF THE SITES OF NUCLEAR RNA SYNTHESIS DURING AMPHIBIAN EMBRYOGENESIS

1965 • 147 citations

Localization of phosphoprotein C23 to nucleolar structures and to the nucleolus organizer regions

1981 • 147 citations

THE NUCLEOLI IN MITOTIC DIVISIONS OF MAMMALIAN CELLS IN VITRO

1965 • 125 citations

L'ultrastructure du nucléole de cellules normales et cancéreuses &E.cute;tude au microscope électronique

1955 • 122 citations

THE NUCLEOLAR CHANNEL SYSTEM OF HUMAN ENDOMETRIUM

1965 • 122 citations

The fine structure of a nucleolar constituent

1969 • 120 citations

The structure and behavior of the nucleolus organizers in mammalian cells

1967 • 114 citations

FINE STRUCTURAL ALTERATIONS OF INTERPHASE NUCLEI OF LYMPHOCYTES STIMULATED TO GROWTH ACTIVITY IN VITRO

1968 • 113 citations

A light- and electron-microscope study of the nucleolus during growth of the oocyte in the prepubertal mouse

1971 • 111 citations

THE ROLE OF FIXATION IN ELECTRON STAINING

1963 • 107 citations

Variation in the activity of nucleolar organizers and their ribosomal gene content

1969 • 104 citations

THE FINE STRUCTURE OF THE NUCLEOLUS DURING MITOSIS IN THE GRASSHOPPER NEUROBLAST CELL

1965 • 98 citations

High resolution autoradiographic studies of Ehrlich tumour cell nucleoli

1976 • 96 citations

Gene Expression and Macromolecular Synthesis During Preimplantation Embryonic Development

1975 • 96 citations

THE INTRACELLULAR LOCALIZATION OF INORGANIC CATIONS WITH POTASSIUM PYROANTIMONATE

1970 • 92 citations

L'ultra-structure du nucléole de quelques cellules animales, révélée par le microscope électronique

1952 • 91 citations

A new structure observed in the nucleolus of the human endometrial epithelial cell

1963 • 90 citations

Ultrastructural organization, sites of transcription and distribution of fibrillar centres in the nucleolus of the mouse oocyte

1981 • 90 citations

DNA-dependent RNA polymerase levels during the response of human peripheral lymphocytes to phytohemagglutinin

1975 • 89 citations

Location of genes coding for 18S and 28S ribosomal RNA within the genome of Mus musculus

1975 • 86 citations

Cytochimie ultrastructurale du nucléole

1966 • 83 citations

Immunological localization of a major karyoskeletal protein in nucleoli of oocytes and somatic cells of Xenopus laevis.

1982 • 83 citations

Structural relationship between the nucleolus and the nuclear envelope

1979 • 81 citations

The nucleolar cycle in man

1977 • 81 citations

A nucleolar skeleton of protein filaments demonstrated in amplified nucleoli of Xenopus laevis.

1981 • 80 citations

Ultrastructural Changes in the Nucleoli of Jerusalem Artichoke (Helianthus tuberosus) Tuber Discs

1971 • 79 citations

The fine structure of the nucleolus during interphase and mitosis in ehrlich tumour cells cultivated in vitro

1974 • 78 citations

Cytological and histochemical studies on the mechanism of the selective silver staining of nucleolus organizer regions (NORs)

1979 • 68 citations

Peripheral RNA synthesis of fibrillar center in nucleoli of Japanese quail oocytes and somatic cells

1978 • 66 citations

INTRANUCLEOLAR MEMBRANES AND NUCLEAR-CYTOPLASMIC EXCHANGE IN YOUNG CRAYFISH OOCYTES

1968 • 64 citations

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

1973 • 64 citations

Visualization of Ag-NOR proteins on nucleolar transcriptional units in molecular spreads

1982 • 63 citations

PERSISTENCE OF NUCLEOLI IN SHORT TERM AND LONG TERM CELL CULTURES AND IN DIRECT BONE MARROW PREPARATIONS IN MAMMALIAN MATERIALS

1966 • 58 citations

Nucleolar changes in human phytohaemagglutinin-stimulated lymphocytes

1980 • 57 citations

ULTRASTRUCTURE OF THE NUCLEOLUS DURING THE CHINESE HAMSTER CELL CYCLE

1971 • 56 citations

Ultrastructure and activity of the nucleolar organizer in the mouse oocyte during meiotic prophase

1978 • 55 citations

Cyclic nucleolar changes during the cell cycle

1968 • 51 citations

The fine structure of nuclei as revealed by electron microscopy

1965 • 51 citations

The loops and ultrastructure of the nucleolus of Ipheion uniflorum

1967 • 50 citations

Localization of intranucleolar dna in root meristematic cells of Allium cepa

1970 • 50 citations

Changes in the size and structure of the nucleolus of columnar cells during their migration from crypt base to villus top in rat jejunum

1982 • 49 citations

An ultrastructural and radioautographic investigation of the nucleolonemal component of plant interphase nucleoli

1973 • 49 citations

Nucleolar antigen found in several human tumors but not in the nontumor tissues studied.

1979 • 49 citations

THE ORGANIZATION OF THE NUCLEOLUS IN MERISTEMATIC PLANT CELLS

1969 • 49 citations

Transmission electron microscopic studies on the mitotic cycle of nucleolar proteins impregnated with silver

1982 • 47 citations

Ultrastructural and biochemical studies of the isolated fibrillar component of nucleoli from Novikoff hepatoma ascites cells

1974 • 47 citations

The ultrastructure and RNA metabolism of nucleoli in early sea urchin embryos

1968 • 46 citations

A correlated light- and electronmicroscope investigation of the structural evolution of the nucleolus during the cell cycle in plant meristematic cells (Allium Porrum)

1974 • 44 citations

Nucleolar and Nuclear Envelope Ultrastructure in Relation to Cell Activity in Discs of Carrot Root (Daucus carota L.)

1973 • 44 citations

A HISTOCHEMICAL EVALUATION OF THE PYROANTIMONATE-OSMIUM REACTION

1971 • 43 citations

Ultrastructural study of nucleolar organizers in the quail oocyte during meiotic prophase I

1976 • 42 citations

Nucleologenesis in chick erythrocyte nuclei reactivated by cell fusion

1979 • 41 citations

RNA synthesis in the ultrastructural and biochemical components of the nucleolus of Chinese hamster ovary cells.

1975 • 41 citations

Nucleolar budding and formation of nuclear bodies in cultured thyroid cells stimulated by thyrotropin, dibutyryl cyclic AMP, and prostaglandin E2

1980 • 40 citations

Ultrastructural cytochemistry of the nucleus in zea mays embryos during germination

1979 • 39 citations

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

1976 • 39 citations

EXPERIMENTAL ANALYSIS OF NUCLEOLAR REORGANIZATION

1974 • 38 citations

Chromatin structures in ring-shaped nucleoli of human lymphocytes

1968 • 38 citations

Compact filamentous bodies of nuclei and nucleoli of human prostate gland

1971 • 37 citations

Organization of argyrophilic nucleolar material throughout the division cycle of meristematic cells

1970 • 37 citations

Changements de l'ultrastructure des cellules radiculaires de Zea mays au d�but de la germination

1971 • 36 citations

The nucleolus organizer and the synaptonemal complex in Endymion non-scriptus (L.)

1976 • 36 citations

The influence of the cell cycle on structure and number of nucleoli in cultured human lymphocytes

1982 • 36 citations

Nucleolar activity in differentiated cells after stimulation

1980 • 35 citations

Further observations on the ribonucleoproteins of mitotically dividing mammalian cells

1961 • 35 citations

Inhibition of nucleolar RNP synthesis by cycloheximide as studied by high resolution radioautography

1971 • 35 citations

Studies on the nucleolar vacuole in the oogenesis of Arbacia punctulata

1965 • 34 citations

AN ARGENTAFFIN COMPONENT OF THE NUCLEOLUS

1954 • 33 citations

Nucleologenesis in ehrlich tumour cells

1978 • 33 citations

SELECTIVE BINDING OF ZINC BY BASIC PROTEINS OF THE HELA CELL NUCLEOLUS

1965 • 33 citations

Nucleolar ribonucleoprotein release into the nucleoplasm as nuclear bodies in cultured thyrotropin-stimulated thyroid cells: Autoradiographic kinetics

1982 • 33 citations

Nucleolus formation in structurally reconstructed barley karyotypes with six satellite chromosomes

1977 • 33 citations

Visualization in situ of extended DNA filaments in nucleolar chromatin of rat hepatocytes

1982 • 32 citations

Nucleolar organizer structure and activity in a nucleolus without fibrillar centres: the nucleolus in an established Drosophila cell line

1982 • 32 citations

A CYTOCHEMICAL AND RADIOAUTOGRAPHIC STUDY OF HUMAN TISSUE CULTURE CELL NUCLEOLI

1970 • 32 citations

Are chromosome secondary constrictions nucleolar organizers?

1971 • 32 citations

Relations between fibrillar centres and nucleolus-associated chromatin in ehrlich tumour cells

1979 • 30 citations

Antigenic Proteins of Nucleolar Chromatin of Novikoff Hepatoma Ascites Cells

1977 • 29 citations

Light and electron microscopic observations of an intranucleolar body in nerve cells

1963 • 29 citations

Nucleolar Organizer ultrastructure in Allium cepa

1975 • 28 citations

Study of nucleolar vacuolation and rna synthesis in embryonic root cells of zea mays

1974 • 27 citations

Isolation and characterization of a single-stranded specific endoribonuclease from Ehrlich cell nucleoli.

1982 • 27 citations

The nucleolus in telophase, interphase and prophase

1980 • 27 citations

Intranuclear and intranucleolar tubular structures in novikoff hepatoma cells

1969 • 26 citations

The nucleolar fibrillar centres in various cell types in vivo or in vitro

1976 • 24 citations

REPOPULATION OF POSTMITOTIC NUCLEOLI BY PREFORMED RNA

1973 • 24 citations

Distribution of trace metals in nuclei and nucleoli of normal and regenerating rat liver with special reference to the different behavior of nickel and chromium

1981 • 23 citations

The nucleus of Euglena

1978 • 23 citations

An electron-microscope study of the intranucleolar chromatin during nucleologenesis in root meristematic cells of Allium cepa

1975 • 23 citations

INORGANIC CATIONS IN THE CELL NUCLEUS

1972 • 22 citations

Persistent Nucleoli and Grass Systematics

1957 • 22 citations

Ultrastructural morphology of the nucleolar organizing region

1972 • 22 citations

Remnant nucleolar structures and residual RNA synthesis in chick erythrocytes

1981 • 21 citations

Electron microscopic demonstration of acid phosphatase in nucleoli and nucleoplasm

1971 • 21 citations

Lead-positive nuclear structures and their behavior under the effect of various drugs

1972 • 21 citations

Localization of ribosomal RNA genes by high resolution autoradiography

1973 • 21 citations

Nucleolar perichromatin granules induced by dichlorobenzimidazole riboside

1979 • 20 citations

Nucleolar development in the interphase of the cell cycle

1974 • 20 citations

A comparison of nuclear and nucleolar matrix proteins from rat liver

1979 • 20 citations

Results of a preliminary “blind” study on the presence of the human tumor nucleolar antigen in breast carcinomas, benign breast tumors, and normal breast tissues

1981 • 20 citations

Effects of subminimal temperature on physiology and ultrastructure of Zea mays embryo during germination

1983 • 19 citations

An electron-microscope study of the intranucleolar chromatin in root meristematic cells of Allium cepa

1974 • 19 citations

Cytochemical aspects of the nucleolar organizer in Allium cepa microspores

1974 • 19 citations

NUCLEAR AND NUCLEOLAR ULTRASTRUCTURE DURING THE LATE STAGES OF NORMAL HUMAN KERATINOCYTE MATURATION

1972 • 19 citations

Nucleolar ontogenesis in the uterine chick germ correlated with morphogenetic events

1976 • 18 citations

Nucleolar morphology and cell proliferation kinetics of thymic lymphocytes

1973 • 18 citations

Sites of protein synthesis in nucleoli of root meristematic cells of Allium cepa as shown by radioautography with [3H]arginine

1967 • 18 citations

Studies on the nuclear and nucleolar ultrastructure in differentiating and differentiated human sebaceous cells

1973 • 18 citations

Nucleolar persistence in embryonal carcinoma cells

1981 • 17 citations

Necleolar reorganization in epithelial cells of the jejunum of the rat

1972 • 16 citations

On the composition of the nucleolus with special reference to its filamentous structure

1969 • 16 citations

The Ribosomal RNA Gene Number and the Length of the Nucleolar Secondary Constrictions inBellevalia RomanaandB. Dubia(Liliaceae): A Possible Correlation

1977 • 16 citations

Studies on nucleoli of maturing human erythroblasts

1975 • 16 citations

Quantitative analysis of Ehrlich tumour cell nucleoli during interphase

1982 • 16 citations

Evidence of a circadian rhythm in nucleolar components of rat superior cervical ganglion neurons with particular reference to the fibrillar centers: An ultrastructural and stereological analysis

1981 • 16 citations

Nucleoli of the overwintering strobilal cells of scotch pine

1980 • 16 citations

Intranucleolar localization of the RNA polymerase A activity in isolated nuclei of regenerating rat liver*1

1978 • 16 citations

Ultrastructural visualization of nucleolar organizer activity during early germination of Zea mays L

1981 • 15 citations

Nucleolar immunofluorescence in human hematological malignancies

1979 • 15 citations

DNA dependence and inhibition by novobiocin and coumermycin of the nucleolar adenosine triphosphatase (ATPase) of human fibroblasts.

1982 • 14 citations

Nucleoli formation under inhibited RNA synthesis

1975 • 13 citations

Structure of the nucleoli of developing microsporangiate strobili and root tips of scotch pine

1979 • 12 citations

NUCLEOLAR MORPHOLOGY AND MATURATION OF THYMIC LYMPHOCYTES

1972 • 12 citations

Quantitation of the ultrastructural components of nucleoli of rat trigeminal ganglia

1970 • 11 citations

Organization of nucleolar DNA in resting lymphocytes as revealed by the diaminobenzidine technique

1979 • 10 citations

The nucleolar globules regarded as bearers of stimulating or finishing materials of the genes

1926 • 10 citations

Nucleolar reorganization in cells of the kidney of the rat and its relation to aging

1977 • 9 citations

Cytological and Cytochemical Analysis of Ehrlich Ascites Tumor Cells Treated with Daunomycin

1973 • 9 citations

Localisation, structure et activité des gènes ribosomiques dans le nucléole de l'ovocyte en prophase de méiose

1980 • 9 citations

Laser microdissection of actinomycin D segregated nucleoli

1974 • 9 citations

<b>COMPARISONS OF DNA AND RNA BIOSYNTHETIC ACTIVITIES AND NUCLEOLAR ORGANIZATION IN RAT LIVER NUCLEI WITH DIFFERENT </b><b>PLOIDY </b>

1981 • 8 citations

Regulation of expression of the ribosomal RNA cistrons in Ilyanassa embryos: Nucleolus‐like bodies and nucleologenesis

1982 • 8 citations

Nucleolar changes in maturing avian erythroblasts and erythrocytes

1975 • 8 citations

Coupled Increases in Nuclear and Nucleolar Sizes with the Cell Phase Transition in the Cell Cycle of Physarum polycephalum

1978 • 6 citations

Purification and characterization of nucleolar ribonucleic acid methylase from Ehrlich ascites tumor cells of mice

1982 • 6 citations

Cytochemistry of the microtrabecular network in compact nucleoli of hepatocytes treated with cycloheximide

1980 • 5 citations

Localization of the pyroantimonate—osmium reaction product in plant cell nucleoli

1979 • 5 citations

Number of nucleoli in ehrlich tumor cells during interphase

1978 • 3 citations

Persistent Nucleoli in Early Postimplantation of Rat Embryos

1981 • 2 citations

An Electron Microscopic Observation of the Nucleolar Material Attached to the Chromosomes of HeLa Cells in Metaphase

1973 • 1 citations