H
Hervé Prévost
Researcher at Institut national de la recherche agronomique
Publications - 126
Citations - 5879
Hervé Prévost is an academic researcher from Institut national de la recherche agronomique. The author has contributed to research in topics: Bacteriocin & Leuconostoc mesenteroides. The author has an hindex of 42, co-authored 124 publications receiving 5356 citations. Previous affiliations of Hervé Prévost include University of Burgundy & École nationale supérieure de biologie appliquée à la nutrition et à l'Alimentation.
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Journal ArticleDOI
The Continuing Story of Class IIa Bacteriocins
TL;DR: The three-dimensional structures of two class IIa immunity proteins have been determined, and it has been shown that the C-terminal halves of these cytosolic four-helix bundle proteins specify whichclass IIa bacteriocin they protect against.
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Efficient insertional mutagenesis in lactococci and other gram-positive bacteria.
TL;DR: It is shown that the insertion sequence ISS1 with the thermosensitive replicon pG+ host to generate a mutagenic tool that can be used even in poorly transformable strains, and mutants obtained by this transposition system are food grade and can thus be used in fermentation processes.
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Carnobacterium: positive and negative effects in the environment and in foods.
Jørgen J. Leisner,Birgit Groth Laursen,Birgit Groth Laursen,Hervé Prévost,Djamel Drider,Paw Dalgaard +5 more
TL;DR: The genus Carnobacterium contains nine species, but only C. divergens and C. maltaromaticum are frequently isolated from natural environments and foods and can be a fish pathogen, although carnobacteria are also suggested as probiotic cultures for use in aquaculture.
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Origin and ecological selection of core and food-specific bacterial communities associated with meat and seafood spoilage.
Stéphane Chaillou,Aurélie Chaulot-Talmon,Hélène Caekebeke,Mireille Cardinal,Souad Christieans,Catherine Denis,Marie Hélène Desmonts,Xavier Dousset,Carole Feurer,Erwann Hamon,Jean-Jacques Joffraud,Stéphanie La Carbona,Françoise Leroi,Sabine Leroy,Sylvie Lorre,Sabrina Macé,Marie-France Pilet,Hervé Prévost,Marina Rivollier,Dephine Roux,Régine Talon,Monique Zagorec,Marie-Christine Champomier-Vergès +22 more
TL;DR: It is shown that fresh products are contaminated in part by a microbiota similar to that found on the skin and in the gut of animals, however, this animal-derived microbiota was less prevalent and less abundant than a core microbiota, psychrotrophic in nature, mainly originated from the environment.
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Lactobacillus salivarius: bacteriocin and probiotic activity.
Soumaya Messaoudi,Mohamed Manai,Gilles Kergourlay,Hervé Prévost,Nathalie Connil,Jean-Marc Chobert,Xavier Dousset +6 more
TL;DR: This review gives an up-to-date overview of all L. salivarius strains, isolated from different origins, known as bacteriocin producing and/or potential probiotic.