Effector identification in plant pathogens

AH Lovelace, S Dorhmi, MT Hulin, Y Li… - …, 2023 - Am Phytopath Society
Effectors play a central role in determining the outcome of plant− pathogen interactions. As
key virulence proteins, effectors are collectively indispensable for disease development. By …

Plant-microbe interaction in sustainable agriculture: the factors that may influence the efficacy of PGPM application

G Malgioglio, GF Rizzo, S Nigro, V Lefebvre du Prey… - Sustainability, 2022 - mdpi.com
The indiscriminate use of chemical fertilizers and pesticides has caused considerable
environmental damage over the years. However, the growing demand for food in the coming …

Ill Communication: host metabolites as virulence-regulating signals for plant-pathogenic bacteria

JC Anderson - Annual Review of Phytopathology, 2023 - annualreviews.org
Plant bacterial pathogens rely on host-derived signals to coordinate the deployment of
virulence factors required for infection. In this review, I describe how diverse plant …

Discovery of the Hrp type III secretion system in phytopathogenic bacteria: how investigation of hypersensitive cell death in plants led to a novel protein injector system …

BH Kvitko, A Collmer - Phytopathology®, 2023 - Am Phytopath Society
In the early 1960s, Pseudomonas syringae and other host-specific phytopathogenic
proteobacteria were discovered to elicit a rapid, resistance-associated death when infiltrated …

Biofilm-forming ability of phytopathogenic bacteria: a review of its involvement in plant stress

ME Carezzano, MF Paletti Rovey, LR Cappellari… - Plants, 2023 - mdpi.com
Phytopathogenic bacteria not only affect crop yield and quality but also the environment.
Understanding the mechanisms involved in their survival is essential to develop new …

GacA reduces virulence and increases competitiveness in planta in the tumorigenic olive pathogen Pseudomonas savastanoi pv. savastanoi

C Lavado-Benito, J Murillo, M Martínez-Gil… - Frontiers in Plant …, 2024 - frontiersin.org
GacS/GacA is a widely distributed two-component system playing an essential role as a key
global regulator, although its characterization in phytopathogenic bacteria has been deeply …

[HTML][HTML] Virulence regulation in plant-pathogenic bacteria by host-secreted signals

M Asif, X Xie, Z Zhao - Microbiological Research, 2024 - Elsevier
Bacterial pathogens manipulate host signaling pathways and evade host defenses using
effector molecules, coordinating their deployment to ensure successful infection. However …

The Regulatory Functions of σ54 Factor in Phytopathogenic Bacteria

C Yu, F Yang, D Xue, X Wang, H Chen - International Journal of …, 2021 - mdpi.com
σ54 factor (RpoN), a type of transcriptional regulatory factor, is widely found in pathogenic
bacteria. It binds to core RNA polymerase (RNAP) and regulates the transcription of many …

Plant-exuded chemical signals induce surface attachment of the bacterial pathogen Pseudomonas syringae

MR O'Malley, E Kpenu, SC Peck, JC Anderson - PeerJ, 2023 - peerj.com
Many plant pathogenic bacteria suppress host defenses by secreting small molecule toxins
or immune-suppressing proteins into host cells, processes that likely require close physical …

[HTML][HTML] Virulence-related regulatory network of Pseudomonas syringae

J Huang, C Yao, Y Sun, Q Ji, X Deng - Computational and structural …, 2022 - Elsevier
Transcription factors (TFs) play important roles in regulating multiple biological processes by
binding to promoter regions and regulating the global gene transcription levels …