L
Laurent Vallon
Researcher at University of Lyon
Publications - 14
Citations - 321
Laurent Vallon is an academic researcher from University of Lyon. The author has contributed to research in topics: Gene & Biology. The author has an hindex of 9, co-authored 10 publications receiving 256 citations. Previous affiliations of Laurent Vallon include Claude Bernard University Lyon 1.
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Journal ArticleDOI
A novel fungal family of oligopeptide transporters identified by functional metatranscriptomics of soil eukaryotes
Coralie Damon,Laurent Vallon,Sabine Zimmermann,Muhammad Zulqurnain Haider,Virginie Galeote,Sylvie Dequin,Patricia Luis,Laurence Fraissinet-Tachet,Roland Marmeisse +8 more
TL;DR: These results demonstrate that these genes are functional and can be used by fungi to efficiently scavenge the numerous, low concentration, oligopeptides continuously generated in soils by proteolysis.
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Soil metatranscriptomics for mining eukaryotic heavy metal resistance genes
Frédéric Lehembre,Didier Doillon,Elise David,Sandrine Perrotto,Jessica Baude,Julie Foulon,Julie Foulon,Lamia Harfouche,Laurent Vallon,Julie Poulain,Corinne Da Silva,Patrick Wincker,Christine Oger-Desfeux,Pierre Richaud,Pierre Richaud,Jan V. Colpaert,Michel Chalot,Michel Chalot,Laurence Fraissinet-Tachet,Damien Blaudez,Roland Marmeisse +20 more
TL;DR: In this paper, a small number of eukaryotes have been investigated with respect to metal resistance, and it was hypothesized that many genes that control this phenomenon remain to be identified.
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Contrasted ecological niches shape fungal and prokaryotic community structure in mangroves sediments
Patricia Luis,Geoffroy Saint-Genis,Laurent Vallon,Carine Bourgeois,Maxime Bruto,Cyril Marchand,Eric Record,Mylène Hugoni +7 more
TL;DR: The results showed that Bacteria and Archaea communities were mainly shaped by sediment depth while the fungal community was almost evenly distributed according to sediment depth, vegetation cover and season, and a dominance of Ascomycota over Basidiomycota whatever the compartment, while there was a clear shift in prokaryotic composition.
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Metagenomics analysis reveals a new metallothionein family: Sequence and metal-binding features of new environmental cysteine-rich proteins
Antoine Ziller,Rajiv Kumar Yadav,Mercè Capdevila,M. S. Reddy,Laurent Vallon,Roland Marmeisse,Sílvia Atrian,Òscar Palacios,Laurence Fraissinet-Tachet +8 more
TL;DR: Sequence analysis revealed that these CRPs share common features with different known metallothionein families, but also exhibit unique specific features, and were designated as environmental metalothioneins belonging to a new formerly undescribed metallOTHionein family.
Journal ArticleDOI
PCR Primers to Study the Diversity of Expressed Fungal Genes Encoding Lignocellulolytic Enzymes in Soils Using High-Throughput Sequencing
Florian Barbi,Claudia Bragalini,Laurent Vallon,Elsa Prudent,Audrey Dubost,Laurence Fraissinet-Tachet,Roland Marmeisse,Patricia Luis +7 more
TL;DR: This high-throughput sequencing approach using several degenerate primers constitutes a robust method, which allows the simultaneous characterization of the diversity of different fungal transcripts involved in plant organic matter degradation and may lead to the discovery of complex patterns in gene expression of soil fungal communities.