Zobrazeno 1 - 10
of 118
pro vyhledávání: '"Véronique Eparvier"'
Publikováno v:
Green Analytical Chemistry, Vol 8, Iss , Pp 100102- (2024)
Supercritical Fluid Extraction (SFE) methods dedicated to microorganisms specialized metabolites are very scarce in the literature and limited to liquid cultivation. We proposed here a new sample preparation method to achieve SFE of specialized metab
Externí odkaz:
https://doaj.org/article/564b977e51b644119db4ba896750d85e
Autor:
Leonie Pellissier, Arnaud Gaudry, Salomé Vilette, Nicole Lecoultre, Adriano Rutz, Pierre-Marie Allard, Laurence Marcourt, Emerson Ferreira Queiroz, Jérôme Chave, Véronique Eparvier, Didier Stien, Katia Gindro, Jean-Luc Wolfender
Publikováno v:
Frontiers in Plant Science, Vol 14 (2023)
IntroductionIn contrast to the dynamics observed in plant/pathogen interactions, endophytic fungi have the capacity to establish enduring associations within their hosts, leading to the development of a mutually beneficial relationship that relies on
Externí odkaz:
https://doaj.org/article/34cf586aa8db453eb3e6bc2dbf828166
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-12 (2022)
Abstract We gathered a collection of termite mutualistic strains from French Guiana to explore the metabolites of symbiotic microorganisms. Molecular networks reconstructed from a metabolomic analysis using LC–ESI–MS/MS methodology led us to iden
Externí odkaz:
https://doaj.org/article/4aaf70c5763347beba459180151d5683
Publikováno v:
Journal of Fungi, Vol 9, Iss 2, p 156 (2023)
Azaphilones are microbial specialized metabolites employed as yellow, orange, red or purple pigments. In particular, yellow azaphilones react spontaneously with functionalized nitrogen groups, leading to red azaphilones. In this study, a new two-step
Externí odkaz:
https://doaj.org/article/e16239b19fec4528be8af1f922e193fd
Autor:
Léonie Pellissier, Alexey Koval, Laurence Marcourt, Emerson Ferreira Queiroz, Nicole Lecoultre, Sara Leoni, Luis-Manuel Quiros-Guerrero, Morgane Barthélémy, Bastiaan L. Duivelshof, Davy Guillarme, Sébastien Tardy, Véronique Eparvier, Karl Perron, Jérôme Chave, Didier Stien, Katia Gindro, Vladimir Katanaev, Jean-Luc Wolfender
Publikováno v:
Frontiers in Chemistry, Vol 9 (2021)
The Wnt signaling pathway controls multiple events during embryonic development of multicellular animals and is carcinogenic when aberrantly activated in adults. Breast cancers are dependent on Wnt pathway overactivation mostly through dysregulation
Externí odkaz:
https://doaj.org/article/fee75f1120cc4437a578803c0ea1481a
Autor:
Marceau Levasseur, Téo Hebra, Nicolas Elie, Vincent Guérineau, David Touboul, Véronique Eparvier
Publikováno v:
Microorganisms, Vol 10, Iss 4, p 831 (2022)
During the last two decades, MALDI-ToF mass spectrometry has become an efficient and widely-used tool for identifying clinical isolates. However, its use for classification and identification of environmental microorganisms remains limited by the lac
Externí odkaz:
https://doaj.org/article/fbfee4fc76bd472c847246b2a7507d10
Autor:
Jonathan Sorres, Téo Hebra, Nicolas Elie, Charlotte Leman-Loubière, Tatyana Grayfer, Philippe Grellier, David Touboul, Didier Stien, Véronique Eparvier
Publikováno v:
Molecules, Vol 27, Iss 4, p 1182 (2022)
Social insects are in mutualism with microorganisms, contributing to their resistance against infectious diseases. The fungus Pseudallescheria boydii SNB-CN85 isolated from termites produces ovalicin derivatives resulting from the esterification of t
Externí odkaz:
https://doaj.org/article/4b8cab29844b43a2abd34441b9fa2585
Autor:
Julian Donald, Morgane Barthélemy, Nina Gazal, Yannick Eveno, Sophie Manzi, Véronique Eparvier, Didier Stien, Mélanie Roy
Publikováno v:
Frontiers in Forests and Global Change, Vol 2 (2019)
Leaf-inhabiting fungal and bacterial endophytes are at their most diverse in tropical rainforest plant hosts, with some influencing host plant fitness as either symbionts or pathogens. Endophyte activity and community composition is thought to depend
Externí odkaz:
https://doaj.org/article/d0489cbc62ec484c9657f01259d870b9
Autor:
Layal Fahed, Marc El Beyrouthy, Naïm Ouaini, Véronique Eparvier, Didier Stien, Sara Vitalini, Marcello Iriti
Publikováno v:
Molecules, Vol 26, Iss 21, p 6545 (2021)
The chemical composition of Lebanese Hypericum scabrum essential oil (EO) was analyzed by gas chromatography (GC) and gas chromatography-mass spectrometry (GG-MS). Its antimicrobial activity was evaluated by determining its minimal inhibitory concent
Externí odkaz:
https://doaj.org/article/c79262c6e8df49a3827ffd7e176889a6
Autor:
Léonie Pellissier, Sara Leoni, Laurence Marcourt, Emerson Ferreira Queiroz, Nicole Lecoultre, Luis-Manuel Quiros-Guerrero, Morgane Barthélémy, Véronique Eparvier, Jérôme Chave, Didier Stien, Katia Gindro, Karl Perron, Jean-Luc Wolfender
Publikováno v:
Microorganisms, Vol 9, Iss 9, p 1807 (2021)
The opportunistic pathogen Pseudomonas aeruginosa is one of the “critical priority pathogens” due to its multidrug resistance to a wide range of antibiotics. Its ability to invade and damage host tissues is due to the use of quorum sensing (QS) t
Externí odkaz:
https://doaj.org/article/2abb8d6ec6d24714ab85fb8482cfb95a