Correction: Structural Insights into Streptococcal Competence Regulation by the Cell-to-Cell Communication System ComRS.

Autor: Antoine Talagas, Laetitia Fontaine, Laura Ledesma-García, Johann Mignolet, Inès Li de la Sierra-Gallay, Noureddine Lazar, Magali Aumont-Nicaise, Michael J Federle, Gerd Prehna, Pascal Hols, Sylvie Nessler

Publikováno v: PLoS Pathogens, Vol 13, Iss 2, p e1006208 (2017)

[This corrects the article DOI: 10.1371/journal.ppat.1005980.].

Externí odkaz: https://doaj.org/article/a94860c1ac644392b2ae6caf54aa79ad

Structural Insights into Streptococcal Competence Regulation by the Cell-to-Cell Communication System ComRS.

Autor: Antoine Talagas, Laetitia Fontaine, Laura Ledesma-García, Johann Mignolet, Inès Li de la Sierra-Gallay, Noureddine Lazar, Magali Aumont-Nicaise, Michael J Federle, Gerd Prehna, Pascal Hols, Sylvie Nessler

Publikováno v: PLoS Pathogens, Vol 12, Iss 12, p e1005980 (2016)

In Gram-positive bacteria, cell-to-cell communication mainly relies on extracellular signaling peptides, which elicit a response either indirectly, by triggering a two-component phosphorelay, or directly, by binding to cytoplasmic effectors. The latt

Externí odkaz: https://doaj.org/article/892b3943059249e5aea8eac9e1459619

How Quorum Sensing Connects Sporulation to Necrotrophism in Bacillus thuringiensis.

Autor: Stéphane Perchat, Antoine Talagas, Sandrine Poncet, Noureddine Lazar, Inès Li de la Sierra-Gallay, Michel Gohar, Didier Lereclus, Sylvie Nessler

Publikováno v: PLoS Pathogens, Vol 12, Iss 8, p e1005779 (2016)

Bacteria use quorum sensing to coordinate adaptation properties, cell fate or commitment to sporulation. The infectious cycle of Bacillus thuringiensis in the insect host is a powerful model to investigate the role of quorum sensing in natural condit

Externí odkaz: https://doaj.org/article/6b6ec0f0e52244928e7b97be8820e5d1

Amino-acyl tXNA as inhibitors or amino acid donors in peptide synthesis

Autor: Lauriane Rietmeyer, Inès Li De La Sierra-Gallay, Guy Schepers, Delphine Dorchêne, Laura Iannazzo, Delphine Patin, Thierry Touzé, Herman van Tilbeurgh, Piet Herdewijn, Mélanie Ethève-Quelquejeu, Matthieu Fonvielle

Publikováno v: Nucleic Acids Research
Nucleic Acids Research, 2022, ⟨10.1093/nar/gkac1023⟩

Xenobiotic nucleic acids (XNAs) offer tremendous potential for synthetic biology, biotechnology, and molecular medicine but their ability to mimic nucleic acids still needs to be explored. Here, to study the ability of XNA oligonucleotides to mimic t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::42b5c426fdf01542e1e208b27a2b0a8f
https://pubmed.ncbi.nlm.nih.gov/36350642

Molecular dissection of pheromone selectivity in the competence signaling system ComRS of streptococci

Autor: Noureddine Lazar, Sylvie Nessler, Laura Ledesma-Garcia, Magali Aumont-Nicaise, Inès Li de la Sierra-Gallay, Imke Ensinck, Johann Mignolet, Armando Guzman-Espinola, Pascal Hols, Patrice Soumillion, Jordhan Thuillier

Publikováno v: Proc Natl Acad Sci U S A
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, 2020, ⟨10.1073/pnas.1916085117⟩
Proceedings of the National Academy of Sciences of the United States of America, 2020, ⟨10.1073/pnas.1916085117⟩
Proceedings of the National Academy of Sciences, Vol. 117, no.14, p. 201916085 (2020)

Competence allows bacteria to internalize exogenous DNA fragments for the acquisition of new phenotypes such as antibiotic resistance or virulence traits. In most streptococci, competence is regulated by ComRS signaling, a system based on the mature

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::42706efdc408da5f38b5165b171df35d
https://doi.org/10.1073/pnas.1916085117