Dual Role of Auxin in Regulating Plant Defense and Bacterial Virulence Gene Expression During Pseudomonas syringae PtoDC3000 Pathogenesis

AT Djami-Tchatchou, GA Harrison… - Molecular Plant …, 2020 - Am Phytopath Society
Modification of host hormone biology is a common strategy used by plant pathogens to
promote disease. For example, the bacterial pathogen strain Pseudomonas syringae …

Identification of Indole-3-Acetic Acid-Regulated Genes in Pseudomonas syringae pv. tomato Strain DC3000

AT Djami-Tchatchou, ZA Li, P Stodghill… - Journal of …, 2022 - Am Soc Microbiol
The auxin indole-3-acetic acid (IAA) is a plant hormone that not only regulates plant growth
and development but also plays important roles in plant-microbe interactions. We previously …

AvrE1 and HopR1 from Pseudomonas syringae pv. actinidiae are additively required for full virulence on kiwifruit

J Jayaraman, M Yoon, ER Applegate… - Molecular Plant …, 2020 - Wiley Online Library
Pseudomonas syringae pv. actinidiae ICMP 18884 biovar 3 (Psa3) produces necrotic
lesions during infection of its kiwifruit host. Bacterial growth in planta and lesion formation …

Rapid Methodologies for Assessing Pseudomonas syringae pv. actinidiae Colonization and Effector-Mediated Hypersensitive Response in Kiwifruit

J Jayaraman, A Chatterjee, S Hunter… - Molecular Plant …, 2021 - Am Phytopath Society
The infection of Pseudomonas syringae pv. actinidiae in kiwifruit is currently assessed by
numerous methodologies, each with their own limitations. Most studies are based on either …

Genome Analysis of Two Pseudomonas syringae pv. aptata Strains with Different Virulence Capacity Isolated from Sugar Beet: Features of Successful Pathogenicity …

T Ranković, I Nikolić, T Berić, T Popović… - Microbiology …, 2023 - Am Soc Microbiol
Members of the Pseudomonas syringae species complex are heterogeneous bacteria that
are the most abundant bacterial plant pathogens in the plant phyllosphere, with strong …

Transcriptional Profiling of Three Pseudomonas syringae pv. actinidiae Biovars Reveals Different Responses to Apoplast-Like Conditions Related to Strain Virulence …

E Vandelle, T Colombo, A Regaiolo… - Molecular Plant …, 2021 - Am Phytopath Society
Pseudomonas syringae pv. actinidiae is a phytopathogen that causes devastating bacterial
canker in kiwifruit. Among five biovars defined by genetic, biochemical, and virulence traits …

Pseudomonas syringae addresses distinct environmental challenges during plant infection through the coordinated deployment of polysaccharides

PS Krishna, SD Woodcock, S Pfeilmeier… - Journal of …, 2022 - academic.oup.com
Prior to infection, phytopathogenic bacteria face a challenging environment on the plant
surface, where they are exposed to nutrient starvation and abiotic stresses. Pathways …

Lscβ and lscγ, two novel levansucrases of Pseudomonas syringae pv. actinidiae biovar 3, the causal agent of bacterial canker of kiwifruit, show different enzymatic …

S Luti, S Campigli, F Ranaldi, P Paoli, L Pazzagli… - International Journal of …, 2021 - Elsevier
Bacterial canker disease caused by Pseudomonas syringae pv. actinidiae (Psa) biovar 3
involved all global interest since 2008. We have found that in Psa3 genome, similarly to …

A Phage Therapy Model for the Prevention of Pseudomonas syringae pv. actinidiae Infection of Kiwifruit Plants

A Fiorillo, D Frezza, G Di Lallo, S Visconti - Plant Disease, 2023 - Am Phytopath Society
Great efforts have been made with chemicals and pesticides to contain the spread of
Pseudomonas syringae pv. actinidiae (Psa) responsible for kiwifruit canker. Unfortunately …

Mutation of a Single Core Gene, tssM, of Type VI Secretion System of Xanthomonas perforans Influences Virulence, Epiphytic Survival, and Transmission During …

P Liyanapathiranage, JB Jones, N Potnis - Phytopathology®, 2022 - Am Phytopath Society
Xanthomonas perforans is a seedborne hemibiotrophic pathogen that successfully
establishes infection in the phyllosphere of tomato. While most studies investigating …