Genomic analysis of the biocontrol strain Pseudomonas fluorescens Pf29Arp with evidence of T3SS and T6SS gene expression on plant roots

…, AY Guillerm‐Erckelboudt, L Lebreton… - Environmental …, 2013 - Wiley Online Library
Several bacterial strains of the P seudomonas genus provide plant growth stimulation, plant
protection against pests or bioremediation. Among these bacteria, P . fluorescens Pf 29 Arp …

[HTML][HTML] Temporal dynamics of bacterial and fungal communities during the infection of Brassica rapa roots by the protist Plasmodiophora brassicae

L Lebreton, AY Guillerm-Erckelboudt, K Gazengel… - PLoS …, 2019 - journals.plos.org
The temporal dynamics of rhizosphere and root microbiota composition was compared
between healthy and infected Chinese cabbage plants by the pathogen Plasmodiophora …

The biocontrol bacterium Pseudomonas fluorescens Pf29Arp strain affects the pathogenesis‐related gene expression of the take‐all fungus Gaeumannomyces …

S Daval, L Lebreton, K Gazengel… - Molecular plant …, 2011 - Wiley Online Library
The main effects of antagonistic rhizobacteria on plant pathogenic fungi are antibiosis,
fungistasis or an indirect constraint through the induction of a plant defence response. To explore …

French isolates of Phytophthora infestans from potato and tomato differ in phenotype and genotype

L Lebreton, D Andrivon - European Journal of Plant Pathology, 1998 - Springer
Prior to 1996, the A2 mating type of Phytophthora infestans was not detected on potato in
France, but was found at one site on tomato in 1995. This finding lead to the question of the …

Aggressiveness and Competitive Fitness of Phytophthora infestans Isolates Collected from Potato and Tomato in France

L Lebreton, JM Lucas, D Andrivon - Phytopathology, 1999 - Am Phytopath Society
To test the hypothesis that host-related differences in the genotypic composition of
populations of the late blight pathogen Phytophthora infestans can be explained by differential …

Soil microbiota influences clubroot disease by modulating Plasmodiophora brassicae and Brassica napus transcriptomes

…, MJ Manzanares‐Dauleux, L Lebreton… - Microbial …, 2020 - Wiley Online Library
The contribution of surrounding plant microbiota to disease development has led to the ‘pathobiome’
concept, which represents the interaction between the pathogen, the host plant and …

[HTML][HTML] Computational analysis of the Plasmodiophora brassicae genome: mitochondrial sequence description and metabolic pathway database design

…, K Gazengel, L Legrand, J Gouzy, L Cottret, L Lebreton… - Genomics, 2019 - Elsevier
Plasmodiophora brassicae is an obligate biotrophic pathogenic protist responsible for clubroot,
a root gall disease of Brassicaceae species. In addition to the reference genome of the P. …

Changes in population structure of the soilborne fungus Gaeumannomyces graminis var. tritici during continuous wheat cropping

L Lebreton, P Lucas, F Dugas… - Environmental …, 2004 - Wiley Online Library
A method was developed to assess the genetic structure of Gaeumannomyces graminis var.
tritici (Ggt) populations and test the hypothesis of an association between disease level in …

Dominant Colonisation of Wheat Roots by Pseudomonas fluorescens Pf29A and Selection of the Indigenous Microflora in the Presence of the Take-all Fungus

…, AY Guillerm, L Delalande, L Lebreton… - European Journal of …, 2002 - Springer
Increases in populations of fluorescent pseudomonads on wheat roots are usually
associated with take-all decline, natural control of take-all, a disease caused by the fungus …

Identification and Quantification of Glucosinolates and Phenolics in a Large Panel of Brassica napus Highlight Valuable Genetic Resources for Chemical Ecology and …

…, D Abdel Sayed, Y Guitton, L Lebreton… - Journal of Agricultural …, 2022 - ACS Publications
Glucosinolate (GLS) and phenolic contents in Brassicaceae contribute to biotic and abiotic
stress responses. Breeding crop accessions harboring agroecologically relevant metabolic …