Is ribosome synthesis controlled by pol I transcription? (2008)
Chédin, Stéphane, Laferté, Arnaud, Hoang, Tran, Lafontaine, Denis L J, Riva, Michel, Carles, Christophe
Regulation of growth ultimately depends on the control of synthesis of new ribosomes. Ribosome biogenesis is thus a key element of cell biology, which is tightly regulated in response to...
Differential roles of phosphorylation in the formation of transcriptional active RNA polymerase I
Fath, Stephan, Milkereit, Philipp, Peyroche, Gerald, Riva, Michel, Carles, Christophe, Tschochner, Herbert
Regulation of rDNA transcription depends on the formation and dissociation of a functional complex between RNA polymerase I (pol I) and transcription initiation factor Rrn3p. We analyzed whether...
A Chimeric Subunit of Yeast Transcription Factor IIIC Forms a Subcomplex with τ95
Manaud, Nathalie, Arrebola, Rosalía, Buffin-Meyer, Bénédicte, Lefebvre, Olivier, Voss, Hartmut, Riva, Michel, ...
The multisubunit yeast transcription factor IIIC (TFIIIC) is a multifunctional protein required for promoter recognition, transcription factor IIIB recruitment, and chromatin antirepression. We...
Localization of the yeast RNA polymerase I-specific subunits
Bischler, Nicolas, Brino, Laurent, Carles, Christophe, Riva, Michel, Tschochner, Herbert, Mallouh, Véronique, ...
The spatial distribution of four subunits specifically associated to the yeast DNA-dependent RNA polymerase I (RNA pol I) was studied by electron microscopy. A structural model of the native enzyme...
Peyroche, Gérald, Levillain, Erwann, Siaut, Magali, Callebaut, Isabelle, Schultz, Patrick, Sentenac, André, ...
A43, an essential subunit of yeast RNA polymerase I (pol I), interacts with Rrn3, a class I general transcription factor required for rDNA transcription. The pol I–Rrn3 complex is the only form of...
Peyroche, Gérald, Milkereit, Philipp, Bischler, Nicolas, Tschochner, Herbert, Schultz, Patrick, Sentenac, André, ...
RNA polymerase I (Pol I) is dedicated to transcription of the large ribosomal DNA (rDNA). The mechanism of Pol I recruitment onto rDNA promoters is poorly understood. Here we present evidence that...
Chédin, Stéphane, Riva, Michel, Schultz, Patrick, Sentenac, André, Carles, Christophe
Budding yeast RNA polymerase III (Pol III) contains a small, essential subunit, named C11, that is conserved in humans and shows a strong homology to TFIIS. A mutant Pol III, heterocomplemented with...
CTD kinase I is involved in RNA polymerase I transcription
Bouchoux, Céline, Hautbergue, Guillaume, Grenetier, Sabrina, Carles, Christophe, Riva, Michel, Goguel, Valérie
RNA polymerase II carboxy terminal domain (CTD) kinases are key elements in the control of mRNA synthesis. Yeast CTD kinase I (CTDK-I), is a non-essential complex involved in the regulation of mRNA...
Differential roles of phosphorylation in the formation of transcriptional active RNA polymerase I
Fath, Stephan, Milkereit, Philipp, Peyroche, Gerald, Riva, Michel, Carles, Christophe, Tschochner, Herbert
Regulation of rDNA transcription depends on the formation and dissociation of a functional complex between RNA polymerase I (pol I) and transcription initiation factor Rrn3p. We analyzed whether...
A Chimeric Subunit of Yeast Transcription Factor IIIC Forms a Subcomplex with τ95
Manaud, Nathalie, Arrebola, Rosalía, Buffin-Meyer, Bénédicte, Lefebvre, Olivier, Voss, Hartmut, Riva, Michel, ...
The multisubunit yeast transcription factor IIIC (TFIIIC) is a multifunctional protein required for promoter recognition, transcription factor IIIB recruitment, and chromatin antirepression. We...
Localization of the yeast RNA polymerase I-specific subunits
Bischler, Nicolas, Brino, Laurent, Carles, Christophe, Riva, Michel, Tschochner, Herbert, Mallouh, Véronique, ...
The spatial distribution of four subunits specifically associated to the yeast DNA-dependent RNA polymerase I (RNA pol I) was studied by electron microscopy. A structural model of the native enzyme...
Peyroche, Gérald, Levillain, Erwann, Siaut, Magali, Callebaut, Isabelle, Schultz, Patrick, Sentenac, André, ...
A43, an essential subunit of yeast RNA polymerase I (pol I), interacts with Rrn3, a class I general transcription factor required for rDNA transcription. The pol I–Rrn3 complex is the only form of...
Peyroche, Gérald, Milkereit, Philipp, Bischler, Nicolas, Tschochner, Herbert, Schultz, Patrick, Sentenac, André, ...
RNA polymerase I (Pol I) is dedicated to transcription of the large ribosomal DNA (rDNA). The mechanism of Pol I recruitment onto rDNA promoters is poorly understood. Here we present evidence that...
Chédin, Stéphane, Riva, Michel, Schultz, Patrick, Sentenac, André, Carles, Christophe
Budding yeast RNA polymerase III (Pol III) contains a small, essential subunit, named C11, that is conserved in humans and shows a strong homology to TFIIS. A mutant Pol III, heterocomplemented with...
CTD kinase I is involved in RNA polymerase I transcription
Bouchoux, Céline, Hautbergue, Guillaume, Grenetier, Sabrina, Carles, Christophe, Riva, Michel, Goguel, Valérie
RNA polymerase II carboxy terminal domain (CTD) kinases are key elements in the control of mRNA synthesis. Yeast CTD kinase I (CTDK-I), is a non-essential complex involved in the regulation of mRNA...
A subcomplex of RNA polymerase III subunits involved in transcription termination and reinitiation
Landrieux, Emilie, Alic, Nazif, Ducrot, Cécile, Acker, Joël, Riva, Michel, Carles, Christophe
While initiation of transcription by RNA polymerase III (Pol III) has been thoroughly investigated, molecular mechanisms driving transcription termination remain poorly understood. Here we describe...
Laferté, Arnaud, Favry, Emmanuel, Sentenac, André, Riva, Michel, Carles, Christophe, Chédin, Stéphane
Regulation of ribosome biogenesis is a key element of cell biology, not only because ribosomes are directly required for growth, but also because ribosome production monopolizes nearly 80% of the...
Alic, Nazif, Ayoub, Nayla, Landrieux, Emilie, Favry, Emmanuel, Baudouin-Cornu, Peggy, Riva, Michel, ...
We examine here the mechanisms ensuring the fidelity of RNA synthesis by RNA polymerase III (Pol III). Misincorporation could only be observed by using variants of Pol III deficient in the intrinsic...