Search Results - "Cognat, Valérie"

PlantRNA 2.0: an updated database dedicated to tRNAs of photosynthetic eukaryotes by Cognat, Valérie, Pawlak, Gael, Pflieger, David, Drouard, Laurence

“…SUMMARY PlantRNA (http://plantrna.ibmp.cnrs.fr/) is a comprehensive database of transfer RNA (tRNA) gene sequences retrieved from fully annotated nuclear,…”
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Extensive import of nucleus-encoded tRNAs into chloroplasts of the photosynthetic lycophyte, Selaginella kraussiana by Berrissou, Christina, Cognat, Valérie, Koechler, Sandrine, Bergdoll, Marc, Duchêne, Anne-Marie, Drouard, Laurence

“…Over the course of evolution, land plant mitochondrial genomes have lost many transfer RNA (tRNA) genes and the import of nucleus-encoded tRNAs is essential…”
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Chromatin Organization in Early Land Plants Reveals an Ancestral Association between H3K27me3, Transposons, and Constitutive Heterochromatin by Montgomery, Sean A., Tanizawa, Yasuhiro, Galik, Bence, Wang, Nan, Ito, Tasuku, Mochizuki, Takako, Akimcheva, Svetlana, Bowman, John L., Cognat, Valérie, Maréchal-Drouard, Laurence, Ekker, Heinz, Hong, Syuan-Fei, Kohchi, Takayuki, Lin, Shih-Shun, Liu, Li-Yu Daisy, Nakamura, Yasukazu, Valeeva, Lia R., Shakirov, Eugene V., Shippen, Dorothy E., Wei, Wei-Lun, Yagura, Masaru, Yamaoka, Shohei, Yamato, Katsuyuki T., Liu, Chang, Berger, Frédéric

“…Genome packaging by nucleosomes is a hallmark of eukaryotes. Histones and the pathways that deposit, remove, and read histone modifications are deeply…”
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The nuclear and organellar tRNA-derived RNA fragment population in Arabidopsis thaliana is highly dynamic by Cognat, Valérie, Morelle, Geoffrey, Megel, Cyrille, Lalande, Stéphanie, Molinier, Jean, Vincent, Timothée, Small, Ian, Duchêne, Anne-Marie, Maréchal-Drouard, Laurence

“…In the expanding repertoire of small noncoding RNAs (ncRNAs), tRNA-derived RNA fragments (tRFs) have been identified in all domains of life. Their existence in…”
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Epigenetic silencing of clustered tRNA genes in Arabidopsis by Hummel, Guillaume, Berr, Alexandre, Graindorge, Stéfanie, Cognat, Valérie, Ubrig, Elodie, Pflieger, David, Molinier, Jean, Drouard, Laurence

“…Abstract Beyond their key role in translation, cytosolic transfer RNAs (tRNAs) are involved in a wide range of other biological processes. Nuclear tRNA genes…”
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Steady-state levels of imported tRNAs in Chlamydomonas mitochondria are correlated with both cytosolic and mitochondrial codon usages by Vinogradova, Elizaveta, Salinas, Thalia, Cognat, Valérie, Remacle, Claire, Maréchal-Drouard, Laurence

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Two MicroRNAs Linked to Nodule Infection and Nitrogen-Fixing Ability in the Legume Lotus japonicus by De Luis, Ana, Markmann, Katharina, Cognat, Valérie, Holt, Dennis B., Charpentier, Myriam, Parniske, Martin, Stougaard, Jens, Voinnet, Olivier

“…Legumes overcome nitrogen shortage by developing root nodules in which symbiotic bacteria fix atmospheric nitrogen in exchange for host-derived carbohydrates…”
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Photodamage repair pathways contribute to the accurate maintenance of the DNA methylome landscape upon UV exposure by Graindorge, Stéfanie, Cognat, Valérie, Johann To Berens, Philippe, Mutterer, Jérôme, Molinier, Jean

“…Plants are exposed to the damaging effect of sunlight that induces DNA photolesions. In order to maintain genome integrity, specific DNA repair pathways are…”
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Phylogenomic Classification and Biosynthetic Potential of the Fossil Fuel-Biodesulfurizing Rhodococcus Strain IGTS8 by Thompson, Dean, Cognat, Valérie, Goodfellow, Michael, Koechler, Sandrine, Heintz, Dimitri, Carapito, Christine, Van Dorsselaer, Alain, Mahmoud, Huda, Sangal, Vartul, Ismail, Wael

“…Rhodococcus strain IGTS8 is the most extensively studied model bacterium for biodesulfurization of fossil fuels via the non-destructive sulfur-specific 4S…”
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Polycytidylation of mitochondrial mRNAs in Chlamydomonas reinhardtii by Salinas-Giegé, Thalia, Cavaiuolo, Marina, Cognat, Valérie, Ubrig, Elodie, Remacle, Claire, Duchêne, Anne-Marie, Vallon, Olivier, Maréchal-Drouard, Laurence

“…The unicellular photosynthetic organism, Chlamydomonas reinhardtii, represents a powerful model to study mitochondrial gene expression. Here, we show that the…”
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ncPRO-seq: a tool for annotation and profiling of ncRNAs in sRNA-seq data by CHEN, Chong-Jian, SERVANT, Nicolas, CIAUDO, Constance, BARILLOT, Emmanuel, TOEDLING, Joern, SARAZIN, Alexis, MARCHAIS, Antonin, DUVERNOIS-BERTHET, Evelyne, COGNAT, Valérie, COLOT, Vincent, VOINNET, Olivier, HEARD, Edith

“…Non-coding RNA (ncRNA) PROfiling in small RNA (sRNA)-seq (ncPRO-seq) is a stand-alone, comprehensive and flexible ncRNA analysis pipeline. It can interrogate…”
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Coordination of Nuclear and Mitochondrial Genome Expression during Mitochondrial Biogenesis in Arabidopsis by Giegé, Philippe, Sweetlove, Lee J, Cognat, Valérie, Leaver, Christopher J

“…Mitochondrial biogenesis and function require the regulated and coordinated expression of nuclear and mitochondrial genomes throughout plant development and in…”
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Post-transcriptional regulation of miR-27 in murine cytomegalovirus infection by Buck, Amy H, Perot, Jonathan, Chisholm, Michael A, Kumar, Diwakar S, Tuddenham, Lee, Cognat, Valérie, Marcinowski, Lisa, Dölken, Lars, Pfeffer, Sébastien

“…In mammals, microRNAs (miRNAs) can play diverse roles in viral infection through their capacity to regulate both host and viral genes. Recent reports have…”
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E2 ubiquitin-conjugating enzymes, AtUBC1 and AtUBC2, play redundant roles and are involved in activation of FLC expression and repression of flowering in Arabidopsis thaliana by Xu, Lin, Ménard, Rozenn, Berr, Alexandre, Fuchs, Jörg, Cognat, Valérie, Meyer, Denise, Shen, Wen-Hui

“…Post-translational modifications of proteins by addition of ubiquitin can regulate protein degradation and localization, protein-protein interactions and…”
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PlantRNA, a database for tRNAs of photosynthetic eukaryotes by Cognat, Valérie, Pawlak, Gaël, Duchêne, Anne-Marie, Daujat, Magali, Gigant, Anaïs, Salinas, Thalia, Michaud, Morgane, Gutmann, Bernard, Giegé, Philippe, Gobert, Anthony, Maréchal-Drouard, Laurence

“…PlantRNA database (http://plantrna.ibmp.cnrs.fr/) compiles transfer RNA (tRNA) gene sequences retrieved from fully annotated plant nuclear, plastidial and…”
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A genome‐scale analysis of mRNAs targeting to plant mitochondria: upstream AUGs in 5' untranslated regions reduce mitochondrial association by Vincent, Timothée, Vingadassalon, Audrey, Ubrig, Elodie, Azeredo, Kevin, Srour, Ola, Cognat, Valérie, Graindorge, Stéfanie, Salinas, Thalia, Maréchal‐Drouard, Laurence, Duchêne, Anne‐Marie

“…Summary Intracellular sorting of mRNAs is an essential process for regulating gene expression and protein localization. Most mitochondrial proteins are…”
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Mouse Cytomegalovirus MicroRNAs Dominate the Cellular Small RNA Profile during Lytic Infection and Show Features of Posttranscriptional Regulation by DÖLKEN, Lars, PEROT, Jonathan, COGNAT, Valérie, ALIOUA, Abdelmalek, JOHN, Matthias, SOUTSCHEK, Jürgen, RUZSICS, Zsolt, KOSZINOWSKI, Ulrich, VOINNET, Olivier, PFEFFER, Sébastien

“…Article Usage Stats Services JVI Citing Articles Google Scholar PubMed Related Content Social Bookmarking CiteULike Delicious Digg Facebook Google+ Mendeley…”
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global picture of tRNA genes in plant genomes by Michaud, Morgane, Cognat, Valérie, Duchêne, Anne-Marie, Maréchal-Drouard, Laurence

“…Although transfer RNA (tRNA) has a fundamental role in cell life, little is known about tRNA gene organization and expression on a genome-wide scale in…”
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Degradation of a Polyadenylated rRNA Maturation By-Product Involves One of the Three RRP6-Like Proteins in Arabidopsis thaliana by Lange, Heike, Holec, Sarah, Cognat, Valérie, Pieuchot, Laurent, Le Ret, Monique, Canaday, Jean, Gagliardi, Dominique

“…Article Usage Stats Services MCB Citing Articles Google Scholar PubMed Related Content Social Bookmarking CiteULike Delicious Digg Facebook Google+ Mendeley…”
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Streptomyces cocklensis DSM 42063 and Actinacidiphila bryophytorum DSM 42138 Colonize Arabidopsis thaliana and Modulate Its Proteome by Arsène-Ploetze, Florence, Rompais, Magali, Alioua, Abdelmalek, Cognat, Valérie, Erhardt, Mathieu, Graindorge, Stefanie, Koechler, Sandrine, Mutterer, Jérôme, Carapito, Christine, Schaller, Hubert

“…Streptomycetaceae are found ubiquitously within plant microbiota. Several species belonging to this family are plant growth-promoting bacteria or may inhibit…”
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