Arabidopsis monomeric G-proteins, markers of early and late events in cell differentiation (2009)
Pulido, Amada, Henry, Yves, Bergounioux, Catherine
In Schizosaccharomyces pombe, septum formation is intricately controlled by proteins which constitute the SIN (Septum Initiation Network) signalling cascade. The SIN ensures the coordination between...
The MYST histone acetyltransferases are essential for gametophyte development in Arabidopsis (2008)
Latrasse, David, Benhamed, Moussa, Henry, Yves, Domenichini, Séverine, Kim, Wanhui, Zhou, Dao-Xiu, ...
Abstract Background Histone acetyltransferases (HATs) play critical roles in the regulation of chromatin structure and gene expression. Arabidopsis genome contains 12 HAT genes, but the biological...
Normand, Christophe, Capeyrou, Regine, Quevillon-Cheruel, Sophie, Mougin, Annie, Henry, Yves, Caizergues-Ferrer, Michele
During ribosome biogenesis, the RNA precursor to mature rRNAs undergoes numerous post-transcriptional chemical modifications of bases, including conversions of uridines to pseudouridines. In archaea...
hNaf1 is required for accumulation of human box H/ACA snoRNPs, scaRNPs, and telomerase (2006)
Hoareau-Aveilla, Coralie, Bonoli, Mattia, Caizergues-Ferrer, Michele, Henry, Yves
The human telomerase ribonucleoprotein particle (RNP) shares with box H/ACA small Cajal body (sca)RNPs and small nucleolar (sno)RNPs the proteins dyskerin, hGar1, hNhp2, and hNop10. How dyskerin,...
hNaf1 is required for accumulation of human box H/ACA snoRNPs, scaRNPs, and telomerase (2006)
Hoareau-Aveilla, Coralie, Bonoli, Mattia, Caizergues-Ferrer, Michele, Henry, Yves
The human telomerase ribonucleoprotein particle (RNP) shares with box H/ACA small Cajal body (sca)RNPs and small nucleolar (sno)RNPs the proteins dyskerin, hGar1, hNhp2, and hNop10. How dyskerin,...
Normand, Christophe, Capeyrou, Regine, Quevillon-Cheruel, Sophie, Mougin, Annie, Henry, Yves, Caizergues-Ferrer, Michele
During ribosome biogenesis, the RNA precursor to mature rRNAs undergoes numerous post-transcriptional chemical modifications of bases, including conversions of uridines to pseudouridines. In archaea...
Normand, Christophe, Capeyrou, Regine, Quevillon-Cheruel, Sophie, Mougin, Annie, Henry, Yves, Caizergues-Ferrer, Michele
During ribosome biogenesis, the RNA precursor to mature rRNAs undergoes numerous post-transcriptional chemical modifications of bases, including conversions of uridines to pseudouridines. In archaea...
hNaf1 is required for accumulation of human box H/ACA snoRNPs, scaRNPs, and telomerase (2006)
Hoareau-Aveilla, Coralie, Bonoli, Mattia, Caizergues-Ferrer, Michele, Henry, Yves
The human telomerase ribonucleoprotein particle (RNP) shares with box H/ACA small Cajal body (sca)RNPs and small nucleolar (sno)RNPs the proteins dyskerin, hGar1, hNhp2, and hNop10. How dyskerin,...
HENRAS, ANTHONY K., CAPEYROU, REGINE, HENRY, YVES, CAIZERGUES-FERRER, MICHELE
Box C/D and box H/ACA small ribonucleoprotein particles (sRNPs) are found from archaea to humans, and some of these play key roles during the biogenesis of ribosomes or components of the splicing...
HENRAS, ANTHONY K., CAPEYROU, REGINE, HENRY, YVES, CAIZERGUES-FERRER, MICHELE
Box C/D and box H/ACA small ribonucleoprotein particles (sRNPs) are found from archaea to humans, and some of these play key roles during the biogenesis of ribosomes or components of the splicing...
Dez, Christophe, Henras, Anthony, Faucon, Bruno, Lafontaine, Denis L. J., Caizergues-Ferrer, Michèle, Henry, Yves
Telomerase is a ribonucleoprotein (RNP) particle required for the replication of telomeres. The RNA component, termed hTR, of human telomerase contains a domain structurally and functionally related...
Henras, Anthony, Dez, Christophe, Noaillac-Depeyre, Jacqueline, Henry, Yves, Caizergues-Ferrer, Michèle
Box H/ACA small nucleolar ribonucleoprotein particles (H/ACA snoRNPs) play key roles in the synthesis of eukaryotic ribosomes. How box H/ACA snoRNPs are assembled remains unknown. Here we...
The box H+ACA snoRNAs carry Cbf5p, the putative rRNA pseudouridine synthase (1998)
Lafontaine, Denis L.J., Bousquet-Antonelli, Cécile, Henry, Yves, Caizergues-Ferrer, Michèle, Tollervey, David
Qu, Liang-Hu, Henry, Yves, Nicoloso, Monique, Michot, Bernard, Azum, Marie-Claude, Renalier, Marie-Hélène, ...
Following computer searches of sequence banks, we have positively identified a novel Intronlc snoRNA, U24, encoded in the ribosomal protein L7a gene in humans and chicken. Like previously reported...
Beltrame, Monica, Henry, Yves, Tollervey, David
The small nucleolar RNA U3 is essential for viability in yeast. We have previously shown that U3 can be crosslinked in vivo to the pre-rRNA in the 5' external transcribed spacer (ETS), at +470. This...
Chambers, Alistair, Stanway, Clive, Tsang, Jimmy S.H., Henry, Yves, Kingsman, Alan J., Kingsman, Susan M.
The UAS of the yeast gene encoding the glycolytic enzyme phosphoglycerate kinase (PGK) contains several different sequence elements involved in transcriptional activation. These elements include the...
Dez, Christophe, Henras, Anthony, Faucon, Bruno, Lafontaine, Denis L. J., Caizergues-Ferrer, Michèle, Henry, Yves
Telomerase is a ribonucleoprotein (RNP) particle required for the replication of telomeres. The RNA component, termed hTR, of human telomerase contains a domain structurally and functionally related...
Henras, Anthony, Dez, Christophe, Noaillac-Depeyre, Jacqueline, Henry, Yves, Caizergues-Ferrer, Michèle
Box H/ACA small nucleolar ribonucleoprotein particles (H/ACA snoRNPs) play key roles in the synthesis of eukaryotic ribosomes. How box H/ACA snoRNPs are assembled remains unknown. Here we show that...
Processing of the Precursors to Small Nucleolar RNAs and rRNAs Requires Common Components
Petfalski, Elisabeth, Dandekar, Thomas, Henry, Yves, Tollervey, David
The genes encoding the small nucleolar RNA (snoRNA) species snR190 and U14 are located close together in the genome of Saccharomyces cerevisiae. Here we report that these two snoRNAs are synthesized...
Qu, Liang-Hu, Henras, Anthony, Lu, Yong-Jun, Zhou, Hui, Zhou, Wei-xin, Zhu, Yuan-Qi, ...
Through a computer search of the genome of the yeast Saccharomyces cerevisiae, the coding sequences of seven different box C/D antisense small nucleolar RNAs (snoRNAs) with the structural hallmarks...
Dez, Christophe, Noaillac-Depeyre, Jacqueline, Caizergues-Ferrer, Michèle, Henry, Yves
Box H/ACA small nucleolar ribonucleoprotein particles (H/ACA snoRNPs) play key roles in the synthesis of eukaryotic ribosomes. The ways in which these particles are assembled and correctly localized...
Charrier, Bénédicte, Champion, Anthony, Henry, Yves, Kreis, Martin
The recent publication of the complete sequence of the Arabidopsis genome allowed us to identify and characterize the last two members of the SHAGGY-like kinase (AtSK) gene family. As a result, the...
The box H+ACA snoRNAs carry Cbf5p, the putative rRNA pseudouridine synthase
Lafontaine, Denis L.J., Bousquet-Antonelli, Cécile, Henry, Yves, Caizergues-Ferrer, Michèle, Tollervey, David
Many or all of the sites of pseudouridine (Ψ) formation in eukaryotic rRNA are selected by site-specific base-pairing with members of the box H + ACA class of small nucleolar RNAs (snoRNAs)....
Dez, Christophe, Froment, Carine, Noaillac-Depeyre, Jacqueline, Monsarrat, Bernard, Caizergues-Ferrer, Michèle, Henry, Yves
We have identified a novel essential nucleolar factor required for the synthesis of 5.8S and 25S rRNAs termed Npa1p. In the absence of Npa1p, the pre-rRNA processing pathway leading to 5.8S and 25S...
Yang, Pok Kwan, Hoareau, Coralie, Froment, Carine, Monsarrat, Bernard, Henry, Yves, Chanfreau, Guillaume
H/ACA small nucleolar ribonucleoprotein particles (snoRNPs) are essential for the maturation and pseudouridylation of the precursor of rRNAs and other stable RNAs. Although the RNA and protein...
The Splicing ATPase Prp43p Is a Component of Multiple Preribosomal Particles
Lebaron, Simon, Froment, Carine, Fromont-Racine, Micheline, Rain, Jean-Christophe, Monsarrat, Bernard, Caizergues-Ferrer, Michèle, ...
Prp43p is a putative helicase of the DEAH family which is required for the release of the lariat intron from the spliceosome. Prp43p could also play a role in ribosome synthesis, since it accumulates...
HENRAS, ANTHONY K., CAPEYROU, REGINE, HENRY, YVES, CAIZERGUES-FERRER, MICHELE
Box C/D and box H/ACA small ribonucleoprotein particles (sRNPs) are found from archaea to humans, and some of these play key roles during the biogenesis of ribosomes or components of the splicing...
hNaf1 is required for accumulation of human box H/ACA snoRNPs, scaRNPs, and telomerase
Hoareau-Aveilla, Coralie, Bonoli, Mattia, Caizergues-Ferrer, Michele, Henry, Yves
The human telomerase ribonucleoprotein particle (RNP) shares with box H/ACA small Cajal body (sca)RNPs and small nucleolar (sno)RNPs the proteins dyskerin, hGar1, hNhp2, and hNop10. How dyskerin,...
Dez, Christophe, Henras, Anthony, Faucon, Bruno, Lafontaine, Denis L. J., Caizergues-Ferrer, Michèle, Henry, Yves
Telomerase is a ribonucleoprotein (RNP) particle required for the replication of telomeres. The RNA component, termed hTR, of human telomerase contains a domain structurally and functionally related...
Henras, Anthony, Dez, Christophe, Noaillac-Depeyre, Jacqueline, Henry, Yves, Caizergues-Ferrer, Michèle
Box H/ACA small nucleolar ribonucleoprotein particles (H/ACA snoRNPs) play key roles in the synthesis of eukaryotic ribosomes. How box H/ACA snoRNPs are assembled remains unknown. Here we show that...
Processing of the Precursors to Small Nucleolar RNAs and rRNAs Requires Common Components
Petfalski, Elisabeth, Dandekar, Thomas, Henry, Yves, Tollervey, David
The genes encoding the small nucleolar RNA (snoRNA) species snR190 and U14 are located close together in the genome of Saccharomyces cerevisiae. Here we report that these two snoRNAs are synthesized...
Qu, Liang-Hu, Henras, Anthony, Lu, Yong-Jun, Zhou, Hui, Zhou, Wei-xin, Zhu, Yuan-Qi, ...
Through a computer search of the genome of the yeast Saccharomyces cerevisiae, the coding sequences of seven different box C/D antisense small nucleolar RNAs (snoRNAs) with the structural hallmarks...
Dez, Christophe, Noaillac-Depeyre, Jacqueline, Caizergues-Ferrer, Michèle, Henry, Yves
Box H/ACA small nucleolar ribonucleoprotein particles (H/ACA snoRNPs) play key roles in the synthesis of eukaryotic ribosomes. The ways in which these particles are assembled and correctly localized...
Charrier, Bénédicte, Champion, Anthony, Henry, Yves, Kreis, Martin
The recent publication of the complete sequence of the Arabidopsis genome allowed us to identify and characterize the last two members of the SHAGGY-like kinase (AtSK) gene family. As a result, the...
The box H+ACA snoRNAs carry Cbf5p, the putative rRNA pseudouridine synthase
Lafontaine, Denis L.J., Bousquet-Antonelli, Cécile, Henry, Yves, Caizergues-Ferrer, Michèle, Tollervey, David
Many or all of the sites of pseudouridine (Ψ) formation in eukaryotic rRNA are selected by site-specific base-pairing with members of the box H + ACA class of small nucleolar RNAs (snoRNAs)....
Dez, Christophe, Froment, Carine, Noaillac-Depeyre, Jacqueline, Monsarrat, Bernard, Caizergues-Ferrer, Michèle, Henry, Yves
We have identified a novel essential nucleolar factor required for the synthesis of 5.8S and 25S rRNAs termed Npa1p. In the absence of Npa1p, the pre-rRNA processing pathway leading to 5.8S and 25S...
Yang, Pok Kwan, Hoareau, Coralie, Froment, Carine, Monsarrat, Bernard, Henry, Yves, Chanfreau, Guillaume
H/ACA small nucleolar ribonucleoprotein particles (snoRNPs) are essential for the maturation and pseudouridylation of the precursor of rRNAs and other stable RNAs. Although the RNA and protein...
The Splicing ATPase Prp43p Is a Component of Multiple Preribosomal Particles
Lebaron, Simon, Froment, Carine, Fromont-Racine, Micheline, Rain, Jean-Christophe, Monsarrat, Bernard, Caizergues-Ferrer, Michèle, ...
Prp43p is a putative helicase of the DEAH family which is required for the release of the lariat intron from the spliceosome. Prp43p could also play a role in ribosome synthesis, since it accumulates...
HENRAS, ANTHONY K., CAPEYROU, REGINE, HENRY, YVES, CAIZERGUES-FERRER, MICHELE
Box C/D and box H/ACA small ribonucleoprotein particles (sRNPs) are found from archaea to humans, and some of these play key roles during the biogenesis of ribosomes or components of the splicing...
hNaf1 is required for accumulation of human box H/ACA snoRNPs, scaRNPs, and telomerase
Hoareau-Aveilla, Coralie, Bonoli, Mattia, Caizergues-Ferrer, Michele, Henry, Yves
The human telomerase ribonucleoprotein particle (RNP) shares with box H/ACA small Cajal body (sca)RNPs and small nucleolar (sno)RNPs the proteins dyskerin, hGar1, hNhp2, and hNop10. How dyskerin,...
Analysis of the binding of the N-terminal conserved domain of yeast Cbf5p to a box H/ACA snoRNA
Normand, Christophe, Capeyrou, Regine, Quevillon-Cheruel, Sophie, Mougin, Annie, Henry, Yves, Caizergues-Ferrer, Michele
During ribosome biogenesis, the RNA precursor to mature rRNAs undergoes numerous post-transcriptional chemical modifications of bases, including conversions of uridines to pseudouridines. In archaea...
Rosado, Iván V., Dez, Christophe, Lebaron, Simon, Caizergues-Ferrer, Michèle, Henry, Yves, De La Cruz, Jesús
We report the characterization of the yeast Npa2p (Urb2p) protein, which is essential for 60S ribosomal subunit biogenesis. We identified this protein in a synthetic lethal screening with the rsa3...
The MYST histone acetyltransferases are essential for gametophyte development in Arabidopsis
Latrasse, David, Benhamed, Moussa, Henry, Yves, Domenichini, Séverine, Kim, Wanhui, Zhou, Dao-Xiu, ...
18S rRNA processing requires base pairings of snR30 H/ACA snoRNA to eukaryote-specific 18S sequences
Fayet-Lebaron, Eléonore, Atzorn, Vera, Henry, Yves, Kiss, Tamás
The H/ACA RNAs represent an abundant, evolutionarily conserved and functionally diverse class of non-coding RNAs. Many H/ACA RNAs direct pseudouridylation of rRNAs and snRNAs, while members of the...