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

Genome-wide association and environmental suppression of the mortal germline phenotype of wildC. elegans

Autor: Lise Frézal, Marie Saglio, Gaotian Zhang, Luke Noble, Aurélien Richaud, Marie-Anne Félix

The animal germline lineage needs to be maintained along generations. However, someCaenorhabditis eleganswild isolates display a mortal germline phenotype, whereby the lineage becomes sterile after several generations at 25°C. We used a genome-wide

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f71f2920ba0ad0e5490da024ccf8ffda
https://doi.org/10.1101/2023.05.17.540956

C. elegans outside the Petri dish

Autor: Lise Frézal, Marie-Anne Félix

Publikováno v: eLife, Vol 4 (2015)

The roundworm Caenorhabditis elegans has risen to the status of a top model organism for biological research in the last fifty years. Among laboratory animals, this tiny nematode is one of the simplest and easiest organisms to handle. And its life ou

Externí odkaz: https://doaj.org/article/3853381cd1754441a9b482110af042d0

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