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Nucleolar Fibrillar Material

Known as: Pars Fibrosa 
A thread-like complex of ribosomal components including ribosomal RNA, in various stages of transcription, and associated proteins.
National Institutes of Health

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2 relations
Granular component of nucleolus

Narrower (1)

dense fibrillar component

Papers overview

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2004
2004
RNA Synthesis in the nucleolus of Chironomus thummi, as studied by high resolution autoradiography
SummaryFull grown fourth instar larvae of Chironomus thummi were injected with 3H-uridine, and the salivary glands were fixed at… 
2004
2004
Wechselnde Adenosintriphosphatase-Aktivität der Zellkerne von gezüchteten Hühnerherzmyoblasten im Verlauf ihrer Umdifferenzierung
SummaryPrimary cultured heart muscle cells of chicken embryos fixed with glutaraldehyde show a distinct decrease in nuclear… 
1989
1989
Ultrastructural study of the coiled body and a new inclusion, the “mykaryon”, in the nucleus of the adult rat sertoli cell
Random and serial thin sections of the nucleus in adult rat Sertoli cells were examined by electron microscopy. Besides the… 
1984
1984
The Evolution of Cellular Degeneration in Dorsal Root Ganglia Exposed to Doxorubicin in Tissue Culture
Doxorubicin (Adriamycin®) is a drug having both antibiotic and antimitotic properties. It intercalates between base pairs of DNA… 
1983
1983
Structural changes of Ag-stained nucleolus organizing regions and nucleoli during meiosis in Allium flavum.
Microsporogenesis of Allium flavum was investigated by light microscopy using a silver impregnation technique. Ag-positive… 
1982
1982
Changes in the size and structure of the nucleolus of columnar cells during their migration from crypt base to villus top in rat jejunum.
An image analyser was used to measure the area of the nucleolus and its component parts in columnar cells at six levels of the… 
1980
1980
Primary myxomatous degeneration of cardiac valves. Clinical, pathological, haemodynamic, and echocardiographic profile.
Four hundred and ninety-nine surgically excised valves were examined for pathological evidence of myxomatous degeneration. Thirty… 
1972
1972
Effect of ethidium bromide on the fine structure of the nucleolus in plant cells.
1972
1972
Distribution of the antimonate precipitate in normal and segregated nucleoli after potassium pyroantimonate fixation.
1969
1969
Electron microscopic studies on HeLa cells exposed to the antibiotic toyocamycin.
Summary The antibiotic toyocamycin (TCM) selectively inhibits the synthesis of ribosomal RNA in different mammalian cells by… 
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