Zobrazeno 1 - 10
of 239
pro vyhledávání: '"Xavier, Charpentier"'
Autor:
Hyeong Jin Kim, Mazzen Black, Ross A. Edwards, Flora Peillard-Fiorente, Rashmi Panigrahi, David Klingler, Reiner Eidelpes, Ricarda Zeindl, Shiyun Peng, Jikun Su, Ayat R. Omar, Andrew M. MacMillan, Christoph Kreutz, Martin Tollinger, Xavier Charpentier, Laetitia Attaiech, J. N. Mark Glover
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-12 (2022)
In this work, the authors determine the crystal structure of a ProQ/FinO RNA chaperone bound to its RNA target. This provides insight into how this family of bacterial proteins recognize transcriptional terminator structures.
Externí odkaz:
https://doaj.org/article/ed2f8557c2fb4c6eb131771b7b1f7a50
Autor:
Anne-Sophie Godeux, Elin Svedholm, Samuel Barreto, Anaïs Potron, Samuel Venner, Xavier Charpentier, Maria-Halima Laaberki
Publikováno v:
mBio, Vol 13, Iss 2 (2022)
Externí odkaz:
https://doaj.org/article/c073928bb05d403bb7302624712290f5
Autor:
Anne-Sophie Godeux, Elin Svedholm, Samuel Barreto, Anaïs Potron, Samuel Venner, Xavier Charpentier, Maria-Halima Laaberki
Publikováno v:
mBio, Vol 13, Iss 1 (2022)
ABSTRACT Acinetobacter baumannii infection poses a major health threat, with recurrent treatment failure due to antibiotic resistance, notably to carbapenems. While genomic analyses of clinical strains indicate that homologous recombination plays a m
Externí odkaz:
https://doaj.org/article/9e469fc938cd47f8a28fcd9d39578715
Autor:
Gabriel Carvalho, David Fouchet, Gonché Danesh, Anne-Sophie Godeux, Maria-Halima Laaberki, Dominique Pontier, Xavier Charpentier, Samuel Venner
Publikováno v:
mBio, Vol 11, Iss 2 (2020)
ABSTRACT Horizontal gene transfer (HGT) promotes the spread of genes within bacterial communities. Among the HGT mechanisms, natural transformation stands out as being encoded by the bacterial core genome. Natural transformation is often viewed as a
Externí odkaz:
https://doaj.org/article/70f53cfafd744a159b0fa465f0a24e28
Autor:
Guillermo D Repizo, Stéphanie Gagné, Marie-Laure Foucault-Grunenwald, Vitor Borges, Xavier Charpentier, Adriana S Limansky, João Paulo Gomes, Alejandro M Viale, Suzana P Salcedo
Publikováno v:
PLoS ONE, Vol 10, Iss 9, p e0138265 (2015)
Gram-negative bacteria, such as Acinetobacter baumannii, are an increasing burden in hospitals worldwide with an alarming spread of multi-drug resistant (MDR) strains. Herein, we compared a type strain (ATCC17978), a non-clinical isolate (DSM30011) a
Externí odkaz:
https://doaj.org/article/a33802fb2fba4106a70b5346d2021c8a
Autor:
Félix, Bornier, Eline, Zas, Damien, Potheret, Maria-Halima, Laaberki, Bénédicte, Coupat-Goutaland, Xavier, Charpentier
Publikováno v:
Applied and Environmental Microbiology
Here, we sought to test the resistance of human pathogens to unaltered environmental free-living amoebae. Amoebae are ubiquitous eukaryotic microorganisms and important predators of bacteria. Environmental amoebae have also been proposed to serve as
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::54ee1598c9eaf77b96cb7c4990bf2c7f
https://pubmed.ncbi.nlm.nih.gov/34232736
https://pubmed.ncbi.nlm.nih.gov/34232736
Autor:
Jean-Baptiste Vuillemenot, Maxime Bour, Racha Beyrouthy, Richard Bonnet, Maria-Halima Laaberki, Xavier Charpentier, Raymond Ruimy, Patrick Plésiat, Anaïs Potron
Publikováno v:
Journal of Antimicrobial Chemotherapy
Journal of Antimicrobial Chemotherapy, 2022, 77 (6), pp.1542-1552. ⟨10.1093/jac/dkac099⟩
Journal of Antimicrobial Chemotherapy, 2022, 77 (6), pp.1542-1552. ⟨10.1093/jac/dkac099⟩
Objectives To characterize Acinetobacter baumannii strains co-producing the ESBL CTX-M-115 and carbapenem-hydrolysing class D β-lactamases (CHDLs), and to assess the potential diffusion of their resistance genes by horizontal transfer. Methods Ninet
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f91a460ae3c18c7ff4a8dcc07319aa3b
https://pubmed.ncbi.nlm.nih.gov/35412620
https://pubmed.ncbi.nlm.nih.gov/35412620
Autor:
S. Jarraud, Pierre-Alexandre Juan, Kevin Picq, Isabelle Durieux, Laetitia Attaiech, Xavier Charpentier, Christophe Ginevra
Publikováno v:
Proceedings of the National Academy of Sciences of the United States of America
Proceedings of the National Academy of Sciences of the United States of America, National Academy of Sciences, 2019, 116 (37), pp.18613-18618. ⟨10.1073/pnas.1909374116⟩
Proceedings of the National Academy of Sciences of the United States of America, 2019, 116 (37), pp.18613-18618. ⟨10.1073/pnas.1909374116⟩
Proceedings of the National Academy of Sciences of the United States of America, National Academy of Sciences, 2019, 116 (37), pp.18613-18618. ⟨10.1073/pnas.1909374116⟩
Proceedings of the National Academy of Sciences of the United States of America, 2019, 116 (37), pp.18613-18618. ⟨10.1073/pnas.1909374116⟩
Significance Natural transformation is a major mechanism of horizontal gene transfer. Although the genes required for natural transformation are nearly ubiquitous in bacteria, it is commonly reported that some isolates of transformable species fail t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::204184cac7f650f24cf6826df240173f
https://doi.org/10.1073/pnas.1909374116
https://doi.org/10.1073/pnas.1909374116
Autor:
Julie Allombert, Anne Vianney, C. Jaboulay, C. Andréa, Xavier Charpentier, C. Michard, P. Doublet
Publikováno v:
Journal of molecular biology. 433(13)
Secretion of bacterial effector proteins into host cells plays a key role in bacterial virulence. Yet, the dynamics of the secretion systems activity remains poorly understood, especially when machineries deal with the export of numerous effectors. W
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5af306ed384e7375711bde1c0323b8c9
https://pubmed.ncbi.nlm.nih.gov/33845084
https://pubmed.ncbi.nlm.nih.gov/33845084
Legionella pneumophila is a Gram-negative bacterium ubiquitous in freshwater environments which, if inhaled, can cause a severe pneumonia in humans. The emergence of L. pneumophila is linked to several traits selected in the environment, the acquisit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dc27b0d4708b8aa525b9c0f04f5f4380
https://doi.org/10.1101/2020.10.01.323287
https://doi.org/10.1101/2020.10.01.323287
