Nucleolar Organizer Region

Nucleolar organizer regions (NORs), which are loops of DNA containing ribosomal RNA genes, have been shown to correlate with cell proliferation and… (More)
National Institutes of Health

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Chromosomes

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Highly Cited
1996
Highly Cited
1996
Assignment of Rfp-Y to the chicken major histocompatibility complex/NOR microchromosome and evidence for high-frequency recombination associated with the nucleolar organizer region.
Rfp-Y is a second region in the genome of the chicken containing major histocompatibility complex (MHC) class I and II genes… (More)
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Highly Cited
1994
Highly Cited
1994
Local proliferation of fibroblast-like synoviocytes contributes to synovial hyperplasia. Results of proliferating cell nuclear antigen/cyclin, c-myc, and nucleolar organizer region staining.
OBJECTIVE To test the hypothesis that local proliferation contributes significantly to the hyperplasia of rheumatoid synovium… (More)
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1990
1990
Correlation between nucleolar organizer region staining and Ki-67 immunostaining in human gliomas.
Fourteen cases of various grades of gliomas were investigated by an immunohistochemical method using a monoclonal antibody, Ki-67… (More)
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1990
1990
Silver stained nucleolar organizer region proteins (Ag-NORs) as a predictor of prognosis in colonic cancer.
Using a one-step silver nitrate staining technique, routinely processed tumour tissues of 49 carcinomas of the colon were… (More)
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Highly Cited
1988
Highly Cited
1988
Evaluation of nucleolar organizer region-associated proteins in breast malignancy.
Nucleolar organizer regions (NORs) have been identified by means of an argyrophilic technique (Ag-NOR) in routinely processed… (More)
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1988
1988
Interphasic nucleolar organizer region distribution as a diagnostic parameter to differentiate benign from malignant epithelial tumors of human intestine.
The distribution of the interphasic nucleolar organizer regions (NORs) has been investigated in five hyperplastic polyps, five… (More)
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Highly Cited
1987
Highly Cited
1987
Nucleolar organizer regions in lymphomas.
Using a silver staining technique, nucleolar organizer region-associated proteins (Ag-NORs) have been studied in paraffin… (More)
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Highly Cited
1986
Highly Cited
1986
Improvement in the staining and in the visualization of the argyrophilic proteins of the nucleolar organizer region at the optical level
The argyrophilic proteins of the nucleolar organizer region (Ag-NOR proteins) were specifically localized at the optical level… (More)
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1985
1985
Nucleolar organizer region variants as a risk factor for Down syndrome.
An unusual nucleolar organizer region (NOR) heteromorphism was noted among 13 of 41 parents in whom nondisjunction leading to… (More)
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Highly Cited
1984
Highly Cited
1984
Silver staining, immunofluorescence, and immunoelectron microscopic localization of nucleolar phosphoproteins B23 and C23
Nucleolar organizer region (NOR)-specific silver staining and immunolocalization of nucleolar phosphoproteins B23 and C23 were… (More)
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