ArticleApplied and environmental microbiology2015
Plant pathogen-induced water-soaking promotes Salmonella enterica growth on tomato leaves.
Article in Applied and environmental microbiology, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.
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Who cites it
18 citing papers in PubMed, 34 citations in OpenAlex.
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- Xanthomonas hortorum pv. gardneri TAL effector AvrHah1 is necessary and sufficient for increased persistence of Salmonella enterica on tomato leaves.Scientific reports · 2022Article
- RpoS contributes in a host-dependent manner toFrontiers in microbiology · 2022Article
- Frankliniella occidentalis facilitate Salmonella enterica survival in the phyllosphere.PloS one · 2021Article
- Breeding Crops for Enhanced Food Safety.Frontiers in plant science · 2020Review
- Specific Environmental Temperature and Relative Humidity Conditions and Grafting Affect the Persistence and Dissemination ofApplied and environmental microbiology · 2019Article
- Human Pathogen Colonization of Lettuce Dependent Upon Plant Genotype and Defense Response Activation.Frontiers in plant science · 2019Article
- The role of water in plant-microbe interactions.The Plant journal : for cell and molecular biology · 2018Review
- Leafhopper-Induced Activation of the Jasmonic Acid Response BenefitsFrontiers in microbiology · 2018Article
- Inner Workings: Companies seek food safety using a microbiome approach.Proceedings of the National Academy of Sciences of the United States of America · 2017Article
- Cellulose-Derived Oligomers Act as Damage-Associated Molecular Patterns and Trigger Defense-Like Responses.Plant physiology · 2017Article
- TALE-induced bHLH transcription factors that activate a pectate lyase contribute to water soaking in bacterial spot of tomato.Proceedings of the National Academy of Sciences of the United States of America · 2017Article
Corrections and comments
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Authors and funding
4 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Plant pathogen infection is a critical factor for the persistence of Salmonella enterica on plants. We investigated the mechanisms responsible for the persistence of S. enterica on diseased tomato plants by using four diverse bacterial spot Xanthomonas species that differ in disease severities. Xanthomonas euvesicatoria and X. gardneri infection fostered S. enterica growth, while X. perforans infection did not induce growth but supported the persistence of S. enterica. X. vesicatoria-infected leaves harbored S. enterica populations similar to those on healthy leaves. Growth of S. enterica was associated with extensive water-soaking and necrosis in X. euvesicatoria- and X. gardneri-infected plants. The contribution of water-soaking to the growth of S. enterica was corroborated by an increased growth of populations on water-saturated leaves in the absence of a plant pathogen. S. enterica aggregates were observed with bacterial spot lesions caused by either X. euvesicatoria or X. vesicatoria; however, more S. enterica aggregates formed on X. euvesicatoria-infected leaves as a result of larger lesion sizes per leaf area and extensive water-soaking. Sparsely distributed lesions caused by X. vesicatoria infection do not support the overall growth of S. enterica or aggregates in areas without lesions or water-soaking; S. enterica was observed as single cells and not aggregates. Thus, pathogen-induced water-soaking and necrosis allow S. enterica to replicate and proliferate on tomato leaves. The finding that the pathogen-induced virulence phenotype affects the fate of S. enterica populations in diseased plants suggests that targeting of plant pathogen disease is important in controlling S. enterica populations on plants.
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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.