Rapid emergence of extensively drug-resistant Shigella sonnei in France

Autor: Sophie Lefèvre, Elisabeth Njamkepo, Sarah Feldman, Corinne Ruckly, Isabelle Carle, Monique Lejay-Collin, Laëtitia Fabre, Iman Yassine, Lise Frézal, Maria Pardos de la Gandara, Arnaud Fontanet, François-Xavier Weill

Publikováno v: Nature Communications, Vol 14, Iss 1, Pp 1-10 (2023)

There have been increasing reports of extensively drug-resistant (XDR) Shigella sonnei infections in recent years. In this laboratory surveillance study from France, the authors document the rise of XDR isolates from 2005 to 2021 and perform whole ge

Externí odkaz: https://doaj.org/article/6634dfcf4dd64cae8e375ae1c91668b6

Adaptation of a Fungal Pathogen to Host Quantitative Resistance

Autor: Lise Frézal, Guy Jacqua, Claire Neema

Publikováno v: Frontiers in Plant Science, Vol 9 (2018)

Impact of host quantitative resistance on pathogen evolution is still poorly documented. In our study, we characterized the adaptation of the pathogenic fungus Colletotrichum gloeosporioides, to the quantitative resistance of its host, the water yam

Externí odkaz: https://doaj.org/article/ada7a58106bf4b5aa9eb3bd8214baf47

A deletion polymorphism in the Caenorhabditis elegans RIG-I homolog disables viral RNA dicing and antiviral immunity

Autor: Alyson Ashe, Tony Bélicard, Jérémie Le Pen, Peter Sarkies, Lise Frézal, Nicolas J Lehrbach, Marie-Anne Félix, Eric A Miska

Publikováno v: eLife, Vol 2 (2013)

RNA interference defends against viral infection in plant and animal cells. The nematode Caenorhabditis elegans and its natural pathogen, the positive-strand RNA virus Orsay, have recently emerged as a new animal model of host-virus interaction. Usin

Externí odkaz: https://doaj.org/article/f3bad0c18c67455bb24d7eae7bb1d867

Vertical transmission in Caenorhabditis nematodes of RNA molecules encoding a viral RNA-dependent RNA polymerase

Autor: Joshua Blatter, Lise Frézal, Hongbing Jiang, Stephen Tahan, Aurélien Richaud, Marie-Anne Félix, Taniya Kaur, David Wang, Guoyan Zhao

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, 2019, 116 (49), pp.24738-24747. ⟨10.1073/pnas.1903903116⟩
Proceedings of the National Academy of Sciences of the United States of America, National Academy of Sciences, 2019, 116 (49), pp.24738-24747. ⟨10.1073/pnas.1903903116⟩

Significance In organisms composed of a single cell, RNAs of viral origin may be transmitted to daughter cells at cell division without passing through an extracellular virion stage. These RNAs usually encode an RNA-dependent RNA polymerase that enab

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::753fee6ac88423339117bfc1621af859
https://hal.science/hal-02405506

Selection and gene flow shape niche-associated variation in pheromone response

Autor: Lise Frézal, Joost A. G. Riksen, John Wang, Erik C. Andersen, Jan E. Kammenga, Jung Chen Hsu, Frank C. Schroeder, Stefan Zdraljevic, Daniel E. Cook, Mark G. Sterken, Marie-Anne Félix, Christian Braendle, Daehan Lee

Publikováno v: Nature Ecology & Evolution
Nature Ecology & Evolution, Nature, 2019, 3 (10), pp.1455-1463. ⟨10.1038/s41559-019-0982-3⟩
Nature Ecology & Evolution, 3, 1455-1463
Nature Ecology & Evolution 3 (2019)
Nature ecology & evolution

International audience; From quorum sensing in bacteria to pheromone signalling in social insects, chemical communication mediates interactions among individuals in local populations. In Caenorhabditis elegans, ascaroside pheromones can dictate local

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::01985b1f7176bb493cf78359003343c8
https://hal.archives-ouvertes.fr/hal-02332288