Production of HIV particles is regulated by altering sub-cellular localization and dynamics of Rev induced by double-strand RNA binding protein.

Autor: Silvio Urcuqui-Inchima, Claudia Patiño, Ximena Zapata, María Patricia García, José Arteaga, Christophe Chamot, Ajit Kumar, Danièle Hernandez-Verdun

Publikováno v: PLoS ONE, Vol 6, Iss 2, p e16686 (2011)

Human immunodeficiency virus (HIV)-1 encoded Rev is essential for export from the nucleus to the cytoplasm, of unspliced and singly spliced transcripts coding for structural and nonstructural viral proteins. This process is spatially and temporally c

Externí odkaz: https://doaj.org/article/a80de6a6531c49819e3c78eabfbced56

Assembly and disassembly of the nucleolus during the cell cycle

Autor: Danièle Hernandez-Verdun

Publikováno v: Nucleus
Nucleus, European Nuclear Society, 2011, 2 (3), pp.189-94. ⟨10.4161/nucl.2.3.16246⟩

International audience; The nucleolus is a large nuclear domain in which transcription, maturation and assembly of ribosomes take place. In higher eukaryotes, nucleolar organization in three sub-domains reflects the compartmentation of the machinerie

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cd4b5a99462b881325566e95ab724c6a
https://doi.org/10.4161/nucl.2.3.16246

Nucleolus: the fascinating nuclear body

Autor: Valentina Sirri, Silvio Urcuqui-Inchima, Danièle Hernandez-Verdun, Pascal Roussel

Publikováno v: Histochemie / Histochemistry Histochimie
Histochemie / Histochemistry Histochimie, 2007, epub ahead of print. ⟨10.1007/s00418-007-0359-6⟩
Histochemistry and Cell Biology
Histochemistry and Cell Biology, Springer Verlag, 2008, 129 (1), pp.13-31. ⟨10.1007/s00418-007-0359-6⟩

International audience; Nucleoli are the prominent contrasted structures of the cell nucleus. In the nucleolus, ribosomal RNAs are synthesized, processed and assembled with ribosomal proteins. RNA polymerase I synthesizes the ribosomal RNAs and this

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2c619440cdb23bef2031bde86f7f2b96
https://doi.org/10.1007/s00418-007-0359-6

The nucleolus: functional organization and assembly

Autor: Danièle Hernandez-Verdun

Publikováno v: Journal of Applied Biomedicine. 2:57-69

Summary The nucleolus is a large nuclear domain generated by the act of building ribosomes. It illustrates the compartmentation of the nuclear functions, since it is in the nucleolus that transcription of the ribosomal genes, maturation and processin

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d0a8cc93c629a2d9c950ffdc1f1142ab
https://doi.org/10.32725/jab.2004.007

The AgNOR proteins: qualitative and quantitative changes during the cell cycle

Autor: Pascal Roussel, Valentina Sirri, Danièle Hernandez-Verdun

Publikováno v: Micron. 31:121-126

AgNOR proteins are a set of argyrophilic nucleolar proteins that accumulate in highly proliferating cells whereas their expression is very low in non-proliferating cells. Some of these proteins remain associated with the nucleolar organizer regions (

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4a243e450edb3a33288adebdcb723606
https://doi.org/10.1016/s0968-4328(99)00068-2