Results 251 to 260 of about 87,414 (290)
Some of the next articles are maybe not open access.
2016
The nucleolus is a prominent structure within the interphase nucleus that is visible by conventional light microscopy. Nucleoli are highly dynamic, polymorphic structures. Nucleolar function and architecture are temporally and developmentally regulated in response to changing cellular and environmental conditions.
Lamond, Angus I. +3 more
openaire +4 more sources
The nucleolus is a prominent structure within the interphase nucleus that is visible by conventional light microscopy. Nucleoli are highly dynamic, polymorphic structures. Nucleolar function and architecture are temporally and developmentally regulated in response to changing cellular and environmental conditions.
Lamond, Angus I. +3 more
openaire +4 more sources
Journal of Cell Science, 1991
ABSTRACT The nucleolus, the most prominent feature of the inter-phase nucleus, is involved in ribosome biogenesis (Warner, 1990). During evolution, the nucleolus first appeared at the time when nuclear envelope compartmentation of the cells was taking place. I would like in this review to provide information showing that the nucleolus is
openaire +2 more sources
ABSTRACT The nucleolus, the most prominent feature of the inter-phase nucleus, is involved in ribosome biogenesis (Warner, 1990). During evolution, the nucleolus first appeared at the time when nuclear envelope compartmentation of the cells was taking place. I would like in this review to provide information showing that the nucleolus is
openaire +2 more sources
Regulation of ribosomal RNA gene copy number, transcription and nucleolus organization in eukaryotes
Nature Reviews Molecular Cell Biology, 2023Yutaro Hori, Christoph Engel
exaly
2019
The nucleolus forms at nucleolus organizer regions (NORs) that consist of clusters of repeated rRNA genes. Transcription of the rRNA genes and processing of the transcripts yields the three types of RNAs necessary for the biogenesis of ribosomes. Only subsets of the rRNA genes present in cells are transcribed.
openaire +1 more source
The nucleolus forms at nucleolus organizer regions (NORs) that consist of clusters of repeated rRNA genes. Transcription of the rRNA genes and processing of the transcripts yields the three types of RNAs necessary for the biogenesis of ribosomes. Only subsets of the rRNA genes present in cells are transcribed.
openaire +1 more source
The nucleolus as a multiphase liquid condensate
Nature Reviews Molecular Cell Biology, 2020Denis L J Lafontaine +2 more
exaly
Genome-wide maps of nucleolus interactions reveal distinct layers of repressive chromatin domains
Nature Communications, 2022Cristiana Bersaglieri, Raffaella Santoro
exaly