Skip to search formSkip to main content
You are currently offline. Some features of the site may not work correctly.

fibrillar center

Known as: fibrillar centre 
A structure found most metazoan nucleoli, but not usually found in lower eukaryotes; surrounded by the dense fibrillar component; the zone of… Expand
National Institutes of Health

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
Highly Cited
1999
Highly Cited
1999
Abstract. By combining cryofixation and cryosubstitution in a structural and functional analysis of the nucleus of Saccharomyces… Expand
  • figure 2
  • figure 4
Is this relevant?
Review
1991
Review
1991
  • E. Jordan
  • Journal of cell science
  • 1991
  • Corpus ID: 2741593
The nucleolus, the site of ribosomal RNA synthesis, provides us with one of the best opportunities for unravelling the… Expand
  • figure 1
  • figure 2
  • figure 3
Is this relevant?
Highly Cited
1990
Highly Cited
1990
Cell death by apoptosis mediates several important physiologic and pathologic processes and appears to be intrinsically… Expand
Is this relevant?
Highly Cited
1985
Highly Cited
1985
Autoimmune serum from a patient with scleroderma was shown by indirect immunofluorescence to label nucleoli in a variety of cells… Expand
Is this relevant?
1985
1985
The simultaneous ultrastructural localization of the Ag-NOR proteins and ribonucleoproteins (RNP) was carried out during mitosis… Expand
  • figure 3
Is this relevant?
Highly Cited
1981
Highly Cited
1981
The emergence of newly formed nucleoli and their development have been studied in mouse oocytes from pachytene to diplotene… Expand
Is this relevant?
Highly Cited
1980
Highly Cited
1980
Prophase I meiosis was studied in the human oocyte obtained from 16- to 24-week-old fetuses. Electron microscopy and silver… Expand
Is this relevant?
Highly Cited
1979
Highly Cited
1979
Abstract We adapted the Ag-As procedure for staining the nucleolus organizer regions (NORs) to the ultrastructural level, under… Expand
Is this relevant?
Highly Cited
1978
Highly Cited
1978
In the quail, the somatic ovarian cell and oocyte nucleoli are composed of a fibrillar center which is constantly surrounded by a… Expand
Is this relevant?
Highly Cited
1978
Highly Cited
1978
The mouse oocyte is the site of nucleolar synthesis during pachytene. The chromosomes containing a nucleolar organizer are… Expand
  • figure 24
Is this relevant?