[HTML][HTML] Ralstonia solanacearum: An Arsenal of Virulence Strategies and Prospects for Resistance

F Vailleau, S Genin - Annual Review of Phytopathology, 2023 - annualreviews.org
The group of strains constituting the Ralstonia solanacearum species complex (RSSC) is a
prominent model for the study of plant-pathogenic bacteria because of its impact on …

Getting to the root of Ralstonia invasion

K Rivera-Zuluaga, R Hiles, P Barua, D Caldwell… - Seminars in Cell & …, 2023 - Elsevier
Plant diseases caused by soilborne pathogens are a major limiting factor in crop production.
Bacterial wilt disease, caused by soilborne bacteria in the Ralstonia solanacearum Species …

Phytophthora sojae boosts host trehalose accumulation to acquire carbon and initiate infection

X Zhu, D Fang, D Li, J Zhang, H Jiang, L Guo… - Nature …, 2023 - nature.com
Successful infection by pathogenic microbes requires effective acquisition of nutrients from
their hosts. Root and stem rot caused by Phytophthora sojae is one of the most important …

Genome-Wide Identification of Tomato Xylem Sap Fitness Factors for Three Plant-Pathogenic Ralstonia Species

SJ Georgoulis, KE Shalvarjian, TC Helmann… - Msystems, 2021 - Am Soc Microbiol
Plant-pathogenic Ralstonia spp. colonize plant xylem and cause wilt diseases on a broad
range of host plants. To identify genes that promote growth of diverse Ralstonia strains in …

The conserved iol gene cluster in Pseudomonas is involved in rhizosphere competence

JJ Sánchez-Gil, SWM Poppeliers, J Vacheron, H Zhang… - Current Biology, 2023 - cell.com
The Pseudomonas genus has shown great potential as a sustainable solution to support
agriculture through its plant-growth-promoting and biocontrol activities. However, their …

[HTML][HTML] Plant myo-inositol transport influences bacterial colonization phenotypes

BS O'Banion, P Jones, AA Demetros, BR Kelley… - Current Biology, 2023 - cell.com
Plant microbiomes are assembled and modified through a complex milieu of biotic and
abiotic factors. Despite dynamic and fluctuating contributing variables, specific host …

[HTML][HTML] Trehalose increases tomato drought tolerance, induces defenses, and increases resistance to bacterial wilt disease

AM MacIntyre, V Meline, Z Gorman, SP Augustine… - PLoS …, 2022 - journals.plos.org
Ralstonia solanacearum causes bacterial wilt disease, leading to severe crop losses. Xylem
sap from R. solanacearum-infected tomato is enriched in the disaccharide trehalose. Water …

Tomato deploys defence and growth simultaneously to resist bacterial wilt disease

V Meline, CG Hendrich, AN Truchon… - Plant, Cell & …, 2023 - Wiley Online Library
Plant disease limits crop production, and host genetic resistance is a major means of control.
Plant pathogenic Ralstonia causes bacterial wilt disease and is best controlled with resistant …

Pathogen adaptation to the xylem environment

L De La Fuente, MV Merfa, PA Cobine… - Annual Review of …, 2022 - annualreviews.org
A group of aggressive pathogens have evolved to colonize the plant xylem. In this vascular
tissue, where water and nutrients are transported from the roots to the rest of the plant …

Unravelling physiological signatures of tomato bacterial wilt and xylem metabolites exploited by Ralstonia solanacearum

L Gerlin, A Escourrou, C Cassan… - Environmental …, 2021 - Wiley Online Library
The plant pathogen Ralstonia solanacearum uses plant resources to intensely proliferate in
xylem vessels and provoke plant wilting. We combined automatic phenotyping and …