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Violette Da Cunha

76%
Libre accès
46
Documents
Affiliations actuelles
  • 427676
Identifiants chercheurs
Site web
  • https://labgem.genoscope.cns.fr/

Domaines de recherche

Sciences du Vivant [q-bio] Bio-Informatique, Biologie Systémique [q-bio.QM] Biodiversité et Ecologie

Publications

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A self-transmissible plasmid from a hyperthermophile that facilitates genetic modification of diverse Archaea

Ryan J Catchpole , Valérie Barbe , Ghislaine Magdelenat , Evelyne Marguet , Michael Terns
Nature Microbiology, 2023, 8 (7), pp.1339 - 1347. ⟨10.1038/s41564-023-01387-x⟩
Article dans une revue hal-04274679v1
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A paralog of Pcc1 is the fifth core subunit of the KEOPS tRNA-modifying complex in Archaea

Marie-Claire Daugeron , Sophia Missoury , Violette da Cunha , Noureddine Lazar , Bruno Collinet
Nature Communications, 2023, 14, pp.526. ⟨10.1038/s41467-023-36210-y⟩
Article dans une revue cea-04285273v1
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Dry mass photometry of single bacteria using quantitative wavefront microscopy

Maëlle Bénéfice , Aurore Gorlas , Baptiste Marthy , Violette da Cunha , Patrick Forterre
Biophysical Journal, inPress, 122, ⟨10.1016/j.bpj.2023.06.020⟩
Article dans une revue hal-04169001v1
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The universal Sua5/TsaC family evolved different mechanisms for the synthesis of a key tRNA modification

Adeline Pichard-Kostuch , Violette da Cunha , Jacques Oberto , Ludovic Sauguet , Tamara Basta
Frontiers in Microbiology, 2023, 14, pp.1204045. ⟨10.3389/fmicb.2023.1204045⟩
Article dans une revue hal-04234441v1
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The expanding Asgard archaea and their elusive relationships with Eukarya

Violette da Cunha , Morgan Gaïa , Patrick Forterre
mLife, 2022, 1 (1), pp.3-12. ⟨10.1002/mlf2.12012⟩
Article dans une revue cea-04281379v1
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Life at high temperature observed in vitro upon laser heating of gold nanoparticles

Céline Molinaro , Maëlle Bénéfice , Aurore Gorlas , Violette da Cunha , Hadrien M L Robert
Nature Communications, 2022, 13, pp.5342. ⟨10.1038/s41467-022-33074-6⟩
Article dans une revue hal-03777642v1
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Expanded dataset reveals the emergence and evolution of DNA gyrase in Archaea

Paul Villain , Ryan Catchpole , Patrick Forterre , Jacques Oberto , Violette da Cunha
Molecular Biology and Evolution, 2022, 39 (8), pp.msac155. ⟨10.1093/molbev/msac155⟩
Article dans une revue hal-03784100v1
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Viral origin of eukaryotic type IIA DNA topoisomerases

Julien Guglielmini , Morgan Gaia , Violette da Cunha , Mart Krupovic , Patrick Forterre
Virus Evolution, 2022, 8 (2), pp.veac097. ⟨10.1093/ve/veac097⟩
Article dans une revue pasteur-03841210v1
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Giant viruses encode actin-related proteins

Violette da Cunha , Morgan Gaia , Hiroyuki Ogata , Olivier Jaillon , Tom O Delmont
Molecular Biology and Evolution, 2022, 39 (2), pp.msac022. ⟨10.1093/molbev/msac022⟩
Article dans une revue cea-04281384v1
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Exploring short k-mer profiles in cells and mobile elements from Archaea highlights the major influence of both the ecological niche and evolutionary history

Ariane Bize , Cédric Midoux , Mahendra Mariadassou , Sophie Schbath , Patrick Forterre
BMC Genomics, 2021, 22, ⟨10.1186/s12864-021-07471-y⟩
Article dans une revue hal-03176011v1
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The hyperthermophilic archaeon Thermococcus kodakarensis is resistant to pervasive negative supercoiling activity of DNA gyrase

Paul Villain , Violette da Cunha , Etienne Villain , Patrick Forterre , Jacques Oberto
Nucleic Acids Research, 2021, 49 (21), pp.12332 - 12347. ⟨10.1093/nar/gkab869⟩
Article dans une revue hal-03828291v1
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Archaeal tyrosine recombinases

Catherine Badel , Violette da Cunha , J. Oberto
FEMS Microbiology Reviews, 2021, 45 (4), ⟨10.1093/femsre/fuab004⟩
Article dans une revue hal-03366570v1
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BAGET 2.0: an updated web tool for the effortless retrieval of prokaryotic gene context and sequence

Benjamin Hepp , Violette da Cunha , Florence Lorieux , J. Oberto
Bioinformatics, 2021, 37 (17), pp.2750-2752. ⟨10.1093/bioinformatics/btab082⟩
Article dans une revue hal-03366532v1
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Are bacteria claustrophobic? The problem of micrometric spatial confinement for the culturing of micro-organisms

Céline Molinaro , Violette da Cunha , Aurore Gorlas , François Iv , Laurent Gallais
RSC Advances, 2021, 11 (21), pp.12500-12506. ⟨10.1039/d1ra00184a⟩
Article dans une revue hal-03186330v1
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NAD+ pool depletion as a signal for the Rex regulon involved in Streptococcus agalactiae virulence

Thierry Franza , Annika Rogstam , Saravanamuthu Thiyagarajan , Matthew J. Sullivan , Aurelie Derré-Bobillot
PLoS Pathogens, 2021, 17 (8), pp.e1009791. ⟨10.1371/journal.ppat.1009791⟩
Article dans une revue hal-03319837v1
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Phylogeny of the Varidnaviria Morphogenesis Module: Congruence and Incongruence With the Tree of Life and Viral Taxonomy

Anthony C. Woo , Morgan Gaia , Julien Guglielmini , Violette Da Cunha , Patrick Forterre
Frontiers in Microbiology, 2021, 12, pp.704052. ⟨10.3389/fmicb.2021.704052⟩
Article dans une revue hal-03288138v1
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G-Quadruplexes in the Archaea Domain

Václav Brázda , Yu Luo , Martin Bartas , Patrik Kaura , Otilia Porubiaková
Biomolecules, 2020, 10 (9), pp.E1349. ⟨10.3390/biom10091349⟩
Article dans une revue inserm-02950964v1
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Expanding the type IIB DNA topoisomerase family: identification of new topoisomerase and topoisomerase-like proteins in mobile genetic elements

Tomio S. Takahashi , Violette da Cunha , Mart Krupovic , Claudine Mayer , Patrick Forterre
NAR Genomics and Bioinformatics, 2020, 2 (1), pp.lqz021. ⟨10.1093/nargab/lqz021⟩
Article dans une revue pasteur-02568492v1
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Pervasive Suicidal Integrases in Deep-Sea Archaea

Catherine Badel , Violette da Cunha , Patrick Forterre , Jacques Oberto
Molecular Biology and Evolution, 2020, 37, pp.1727 - 1743. ⟨10.1093/molbev/msaa041⟩
Article dans une revue hal-02989989v1

Engineered bacterium fuels evolution debate

Patrick Forterre , Morgan Gaia , Violette da Cunha
Nature, 2019, 571 (7765), pp.326. ⟨10.1038/d41586-019-02163-w⟩
Article dans une revue hal-04259942v1
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The global distribution and evolutionary history of the pT26‐2 archaeal plasmid family

Catherine Badel , Gaël Erauso , Annika Gomez , Ryan Catchpole , M. Gonnet
Environmental Microbiology, 2019, 21 (12), ⟨10.1111/1462-2920.14800⟩
Article dans une revue hal-02292276v2
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WASPS: Web-Assisted Symbolic Plasmid Synteny Server

Catherine Badel , Violette Da Cunha , Ryan Catchpole , Patrick Forterre , Jacques Oberto
Article dans une revue hal-02307902v2
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Asgard archaea do not close the debate about the universal tree of life topology

Violette Da Cunha , Morgan Gaia , Arshan Nasir , Patrick Forterre
PLoS Genetics, 2018, 14 (3), pp.e1007215. ⟨10.1371/journal.pgen.1007215⟩
Article dans une revue hal-02177609v1
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Lokiarchaea are close relatives of Euryarchaeota, not bridging the gap between prokaryotes and eukaryotes

Violette da Cunha , Morgan Gaia , Danièle Gadelle , Arshan Nasir , Patrick Forterre
PLoS Genetics, 2017, 13 (6), pp.e1006810. ⟨10.1371/journal.pgen.1006810⟩
Article dans une revue pasteur-01570207v1

Plasmid vesicles mimicking virions

Patrick Forterre , Violette da Cunha , Ryan Catchpole
Nature Microbiology, 2017, 2 (10), pp.1340 - 1341. ⟨10.1038/s41564-017-0032-3⟩
Article dans une revue cea-01887506v1
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Single nucleotide resolution RNA-seq uncovers new regulatory mechanisms in the opportunistic pathogen [i]Streptococcus agalactiae[/i]

Isabelle Rosinski-Chupin , Elisabeth Sauvage , Odile Sismeiro , Adrien Villain , Violette Da Cunha
BMC Genomics, 2015, 16, pp.1-15. ⟨10.1186/s12864-015-1583-4⟩
Article dans une revue hal-01169621v1
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Comparative genomics reveals conserved positioning of essential genomic clusters in highly rearranged Thermococcales chromosomes

Matteo Cossu , Violette Da Cunha , Claire Toffano-Nioche , Patrick Forterre , Jacques Oberto
Article dans une revue hal-01234160v1
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Streptococcus agalactiae clones infecting humans were selected and fixed through the extensive use of tetracycline

Violette Da Cunha , Mark R. Davies , Pierre-Emmanuel Douarre , Isabelle Rosinski-Chupin , Immaculada Margarit
Nature Communications, 2014, 5, pp.Article 4544. ⟨10.1038/ncomms5544⟩
Article dans une revue pasteur-01299769v1
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The Abi-domain protein Abx1 interacts with the CovS histidine kinase to control virulence gene expression in group B Streptococcus.

Arnaud Firon , Asmaa Tazi , Violette Da Cunha , Sophie Brinster , Elisabeth Sauvage
PLoS Pathogens, 2013, 9 (2), pp.e1003179. ⟨10.1371/journal.ppat.1003179⟩
Article dans une revue pasteur-01300159v1

Nuclease A (Gbs0661), an extracellular nuclease of Streptococcus agalactiae, attacks the neutrophil extracellular traps and is needed for full virulence

Aurelie A. Bobillot , Naima N. Bermudez , Yuji Y. Yamamoto , Pascale P. Kharrat , Elizabeth E. Couve
Molecular Microbiology, 2013, 89 (3), pp.518 - 531. ⟨10.1111/mmi.12295⟩
Article dans une revue hal-01001496v1

Modular Evolution of TnGBSs, a New Family of Integrative and Conjugative Elements Associating Insertion Sequence Transposition, Plasmid Replication, and Conjugation for Their Spreading

Romain Guérillot , Violette Da Cunha , Elisabeth Sauvage , Christiane Bouchier , Philippe Glaser
Journal of Bacteriology, 2013, 195 (9), pp.1979-1990. ⟨10.1128/JB.01745-12⟩
Article dans une revue hal-04314363v1
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Reductive evolution in Streptococcus agalactiae and the emergence of a host adapted lineage

Isabelle Rosinski-Chupin , Elisabeth Sauvage , Barbara Mairey , Sophie Mangenot , Laurence Ma
BMC Genomics, 2013, 14 (1), pp.252. ⟨10.1186/1471-2164-14-252⟩
Article dans une revue pasteur-00818470v1

Rga, a RofA-like regulator, is the major transcriptional activator of the PI-2a pilus in Streptococcus agalactiae.

Shaynoor Dramsi , Sarah Dubrac , Yoan Konto-Ghiorghi , Violette Da Cunha , Elisabeth Couvé
Microbial drug resistance (Larchmont, N.Y.), 2012, 18 (3), pp.286-97. ⟨10.1089/mdr.2012.0005⟩
Article dans une revue hal-01004186v1

Atypical association of DDE transposition with conjugation specifies a new family of mobile elements

Mathieu Brochet , Violette da Cunha , Elisabeth Couvé , Christophe Rusniok , Patrick Trieu-Cuot
Molecular Microbiology, 2009, 71 (4), pp.948-959. ⟨10.1111/j.1365-2958.2008.06579.x⟩
Article dans une revue hal-04259885v1

Universal Tree of Life

Patrick Forterre , Violette da Cunha , Morgan Gaia
Encyclopedia of Life Sciences, John Wiley & Sons, 2018, 9780470015902. ⟨10.1002/9780470015902.a0001525.pub3⟩
Chapitre d'ouvrage hal-04312085v1

The Tree of Life

Morgan Gaïa , Violette da Cunha , Patrick Foreterre
Pabulo Henrique Rampelotto. Molecular Mechanisms of Microbial Evolution, Springer, p 55-99, 2018, Grand Challenges in Biology and Biotechnology book series (GCBB), 978-3-319-69078-0 (ebook). ⟨10.1007/978-3-319-69078-0⟩
Chapitre d'ouvrage hal-04312160v1

Integrative and Conjugative Elements Encoding DDE Transposases

Violette da Cunha , Romain Guérillot , Mathieu Brochet , Philippe Glaser
Bacterial Integrative Mobile Genetic Elements, 1, CRC Press, pp.250-260, 2013, ⟨10.1201/9780367813925-15⟩
Chapitre d'ouvrage hal-04312120v1

“The Legacy of Pyrococcus abyssi : from 1 to 100 Thermococcales genomes”

Violette Da Cunha , Catherine Badel , Philippe Oger , Loïs Maignien , Ghislaine Magdelenat
“Pyrococcus abyssi 20 years”, Journée Thématique, Violette Da Cunha, Patrick Forterre, Sep 2023, Évry-Courcouronnes, France
Communication dans un congrès hal-04330663v1

“From the Abyss: Understanding Horizontal Gene Transfer and Mobile Genetic Elements in the Deep Ocean, Insights from the Thermococcales”

Violette Da Cunha , Catherine Badel , Catchpole Ryan , Erauso Gael , Jacques Oberto
Seminar at the BIAM Institut de Biosciences et biotechnologies d’Aix-Marseille, Caroline Monteil, Jun 2023, CEA Cadarache, France
Communication dans un congrès hal-04330864v1

“ModelOmics: Approaches in environmental genomics for modeling the metabolism of microbial communities and studying its evolution”

Violette Da Cunha
2023 Webinar Series of young researchers, The “Archaea Theme Group” SFBBM, May 2023, Zoom, France
Communication dans un congrès hal-04331336v1

“The Legacy of Pyrococcus abyssi : from 1 to 100 Thermococcales genomes”

Violette Da Cunha , Catherine Badel , P. Oger , Loïs Maignien , Ghislaine Magdelenat
The 20th MicroScope anniversary, Alexandra CALTEAU, Aurélie LAJUS, David ROCHE, David VALLENET, Sep 2023, Évry-Courcouronnes, France
Communication dans un congrès hal-04360030v1

Redefining the archaea Thermococcales order with the biogeographic repartition and comparative genomic analysis of more than 100 isolates.

Violette Da Cunha , Philippe Oger , Damien Courtine , Loïs Maignien , Mohamed Jebbar
2022 International Workshop on Deep-Sea Microbiology,, Mohamed Jebbar, Sep 2022, Plouzane, France
Communication dans un congrès hal-04358652v1