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Pseudomonas syringaePseudomonasPlant DiseasesIndenesLycopersicon esculentumSalicylic AcidFenthionPlant LeavesArabidopsisDisease ResistanceArabidopsis ProteinsOxylipinsGene Expression Regulation, PlantXanthomonas campestrisCyclopentanesPlant ImmunityAlternariaTobaccoCapsicumPlants, Genetically ModifiedPlant ProteinsPseudomonas aeruginosaBotrytisEthylenesGenes, PlantMolecular Sequence DataBacterial ProteinsImmunity, InnateMutationActinidiaVirulencePseudomonas fluorescensPseudomonas InfectionsGenes, BacterialFabaceaeGene Expression Regulation, BacterialPhaseolusOrnithinePseudomonas putidaDNA, BacterialAmino Acid SequenceBase SequenceOomycetesMutagenesis, InsertionalPlants, MedicinalSignal TransductionPeptides, CyclicHost-Pathogen InteractionsDNA Transposable ElementsPlantsCloning, MolecularOrnithine CarbamoyltransferaseVirulence FactorsSoybeansMultigene FamilyMangiferaSyringaGenetic Complementation TestAesculusSequence Analysis, DNAPlasmidsAntibiosisAlginatesSiderophoresRhamnoseCorylusPlants, ToxicErwiniaPest Control, BiologicalFructansCosmidsBacterial ToxinsSigma FactorPyrusSequence Homology, Amino AcidPhylogenyFlagellinGenome, BacterialFruitBacterial Outer Membrane ProteinsOperonExotoxinsPeptide SynthasesPlant Growth RegulatorsPlant StomataAzetinesRestriction MappingThiadiazolesGenomic IslandsPhenotypeAmino AcidsOpen Reading FramesPseudomonas PhagesPolysaccharide-LyasesPectobacterium carotovorumPlant RootsEscherichia coliSequence AlignmentGlucansGlucuronic Acid
DC3000ArabidopsisGenomeStrainsPathogen Pseudomonas syringaeBacteriumPhaseolicola 1448AAeruginosaSolanumResistanceGenomesSpeciesGeneticsXanthomonasOrganismGenesGenotypesMichiganensisB728aLycopersiconFresh-market tomatoesAvrRpt2Infection2020LeafVirulenceLeavesDiseasesCauses bacterial speckCropsPlantTraitsProteinGene expressionGeneticDiseaseRecognitionPlantsDatasetAgriculturalFlorida
DC300014
  • My research is focused on the nutritional and environmental factors that influence the outcome of the interaction between P. syringae pv tomato DC3000 ( Pto DC3000) and its host tomato. (bspp.org.uk)
  • Environmental factors, such as nitrogen (N) nutrition also could have a role to play on the outcome of the Pto DC3000- tomato interaction. (bspp.org.uk)
  • We have demonstrated that high soil nitrogen increases the susceptibility of tomato to Pto DC3000 as observed by population experiments in planta and 1H NMR analyses have shown that high nitrogen treatment amplifies the levels of pathogen -induced metabolites such as aromatic amino acids and tyramine analogues. (bspp.org.uk)
  • tomato DC3000 uses constitutive and apoplast-induced nutrient assimilation pathways to catabolize nutrients that are abundant in the tomato apoplast. (ox.ac.uk)
  • tomato DC3000 expresses nutrient utilization pathways that allow it to use sugars, organic acids, and amino acids that are highly abundant in the tomato apoplast. (ox.ac.uk)
  • tomato DC3000, P. syringae pv. (ox.ac.uk)
  • Here, we show that synaptotagmin 5 (SYT5) is involved in plant defense against Pseudomonas syringae pv tomato ( Pst ) DC3000 by regulating SYP132-VAMP721/722 interactions. (molcells.org)
  • tomato DC3000 by resveratrol oligomers identified in Vitis vinifera L'. Together they form a unique fingerprint. (korea.ac.kr)
  • This study showed that PI3K enhanced Arabidopsis resistance to Pseudomonas syringae pv tomato DC3000 ( Pst DC3000) and Pst DC3000 ( avrRpt2 ). (frontiersin.org)
  • Among its various strains, pathovar tomato strain DC3000 ( PstDC3000 ) is asserted to infect the plant host Arabidopsis thaliana and thus, has been accepted as a model system for experimental characterization of the molecular dynamics of plant-pathogen interactions. (biomedcentral.com)
  • tomato DC3000 in a genome wide scale with a high confidence. (biomedcentral.com)
  • Among them, pathovar tomato strain DC3000 ( Pst DC3000 ) has been asserted to infect the plant host Arabidopsis thaliana and tomato causing bacterial spec and brown spot. (biomedcentral.com)
  • I have identified temperature-resilient and -sensitive Arabidopsis accessions based on disease resistance to the pathogen Pseudomonas syringae (Pst DC3000). (wlu.ca)
  • For example, the virulent model bacterium Pseudomonas syringae pathovar tomato ( Pto ) DC3000 translocates 28 or more effector proteins into plant cells via the type III secretion system (T3SS), some of which are known to suppress PTI [ 5 - 7 ]. (biomedcentral.com)
Arabidopsis12
Genome9
  • Comparison of the complete genome sequences of Pseudomonas syringae pv. (nih.gov)
  • The fact that the tomato genome has not been fully annotated limits the quality of the descriptions in the microarray GAL files. (bspp.org.uk)
  • tomato (Pst) was investigated through PCR assays and genome analysis. (qld.gov.au)
  • Comparative analyses of the nutrient utilization profiles of the genome-sequenced strains P. syringae pv. (ox.ac.uk)
  • tabaci 11528 with nine other genome-sequenced strains of Pseudomonas provide further evidence that P. syringae strains are adapted to use nutrients that are abundant in the leaf apoplast. (ox.ac.uk)
  • This is a list of Pseudomonas genomes that are available for viewing with the JBrowse Genome Browser. (pseudomonas.com)
  • If you have used this database, please ensure that you acknowledge this most recent Pseudomonas Genome Database publication rather than just the website URL. (pseudomonas.com)
  • Enhanced annotations and features for comparing thousands of Pseudomonas genomes in the Pseudomonas genome database. (pseudomonas.com)
  • 2003. Complete genome sequence and comparative analysis of the metabolically versatile Pseudomonas putida KT2440 . (umd.edu)
Strains6
  • phaseolicola 1448A lacks many of the nutrient utilization abilities that are present in three other P. syringae strains tested, which can be directly linked to differences in the P. syringae pv. (ox.ac.uk)
  • We disaggregated the 36 type III effectors of the phytopathogenic bacterium Pseudomonas syringae strain PtoDC3000 into a 'metaclone' of 36 coisogenic strains, each carrying a single effector in an effectorless background. (nature.com)
  • Commensal Pseudomonas strains facilitate protective response against pathogens in the host plant. (nature.com)
  • It was discovered that a locus in Solanum lycopersicoides, termed Pseudomonas tomato race 1 (Ptr1), confers resistance to race 1 Pst strains by recognizing the type III effector AvrRpt2. (cornell.edu)
  • The Ptr1 Locus of Solanum lycopersicoides Confers Resistance to Race 1 Strains of Pseudomonas syringae pv. (bvsalud.org)
  • tomato Strains from New York Exhibit Virulence Attributes Intermediate Between Typical Race 0 and Race 1 Strains. (bvsalud.org)
Pathogen Pseudomonas syringae1
Bacterium3
  • Finally, we transferred the disaggregated PtoDC3000 effector arsenal into Pseudomonas fluorescens and show that their cooperative action was sufficient to convert this rhizosphere-inhabiting beneficial bacterium into a phyllosphere pathogen. (nature.com)
  • tomato, a bacterium that is spread by rains which thrives in cool, damp conditions. (gardeningchannel.com)
  • Pseudomonas syringae is a Gram-negative bacterium causing economically important diseases in a wide range of plant species leading to severe agricultural losses worldwide. (biomedcentral.com)
Phaseolicola 1448A1
  • phaseolicola 1448A, and the unsequenced strain P. syringae pv. (ox.ac.uk)
Aeruginosa2
Solanum3
  • however, the genetic map for the large-fruited fresh-market tomato ( Solanum lycopersicum ) has never been constructed, and the recombination frequency between DNA fragments is only partly understood for fresh-market tomato. (ashs.org)
  • Tomato ( Solanum lycopersicum ) is the most valuable horticultural crop worldwide ( Food and Agriculture Organization of the United Nations, 2016 ) and provides micronutrients to the human diet ( U.S. Department of Agriculture, 2016) . (ashs.org)
  • is the causative agent of bacterial speck disease of tomato ( Solanum lycopersicum ), a disease that occurs worldwide and causes severe reduction in fruit yield and quality, particularly during cold and wet springs. (agrihunt.com)
Resistance1
  • Then, there are some disease-resistant tomato cultivars, but the pathogen has overcome this resistance by losing the gene that allowed these resistant plants to recognize it and defend themselves. (agrihunt.com)
Genomes1
  • The purpose of this tutorial is to introduce new users to some of the tools in Artemis that are most relevant to analyses of the P .syringae genomes. (pseudomonas-syringae.org)
Species1
  • Pseudomonas syringae is a major bacterial leaf pathogen that causes diseases in a wide range of plant species. (biomedcentral.com)
Genetics2
  • sojae , he switched to another system where he could utilize the genetics of the bacterial pathogen of soybean Pseudomonas glycinia . (apsnet.org)
  • The allelic information in the linkage panel will be a significant resource for both tomato genetics and future breeding approaches. (ashs.org)
Xanthomonas5
Organism1
Genes3
  • Ptr1 was identified by cloning of candidate NLR-encoding genes located in the Ptr1 region and testing using Agrobacterium-mediated transient expression in Nicotiana glutinosa identified one gene for the ability to activate the plant immune system in response to AvrRpt2 in the presence of tomato Rin4. (cornell.edu)
  • Basically, Pseudomonas syringae pathogenesis is dependent on effector proteins and to date, nearly 60 different type III effector proteins encoded by hop genes have been identified [ http://www.pseudomonas-syringae.org/ ]. (biomedcentral.com)
  • His work with Pseudomonas also led to the cloning of pectate lyase genes and their insertion into Escherichia coli , converting a nonpathogen into a soft-rotting plant pathogen. (apsnet.org)
Genotypes1
Michiganensis2
  • Here, we present a suite of tools for genetic manipulation in the tomato pathogen C. michiganensis including a markerless deletion system, an integrative plasmid, and an R package for identification of permissive sites for plasmid integration. (biorxiv.org)
  • The corn pathogen C. nebraskensis has been problematic for many corn-producing Midwestern states and the tomato pathogen C. michiganensis has caused notable losses in years past (Ahmad et al. (biorxiv.org)
B728a3
  • syringae B728a and pv. (nih.gov)
  • syringae B728a (Pss B728a) has been determined and is compared with that of P. syringae pv. (nih.gov)
  • syringae B728a, P. syringae pv. (ox.ac.uk)
Lycopersicon1
Fresh-market tomatoes4
  • Florida is the largest producer of fresh-market tomatoes in the United States. (wikipedia.org)
  • Fresh-market and processing tomato are the two most commonly consumed types of tomatoes and account for more than $2.6 billion in annual farm cash receipts in the United States alone, with more than $1.0 billion of this value from fresh-market tomatoes ( U.S. Department of Agriculture, 2016 ). (ashs.org)
  • Specifically, large-fruited fresh-market tomatoes cultivated in the United States (also called round tomato or beefsteak tomato) represent a unique type of tomato fruit class that is bred for direct consumption. (ashs.org)
  • In the United States, ≈40% of large-fruited fresh-market tomatoes are produced in Florida (up to 100% during the winter and early spring seasons) ( Florida Tomato Exchange, 2020 ). (ashs.org)
AvrRpt22
  • Further research focused on studying the mechanism of action between Ptr1 and Rin4 may contribute to a better understanding of the recognition of the type III effector AvrRpt2 in tomato. (cornell.edu)
  • tomato and to Ralstonia pseudosolanacearum by Recognizing the Type III Effectors AvrRpt2 and RipBN. (bvsalud.org)
Infection2
  • The effect of high soil nitrogen on gene expression in tomato during infection by Pseudomonas syringae pv. (bspp.org.uk)
  • The apoplast is also the primary site of infection for hemibiotrophic pathogens such as P. syringae, which obtain nutrients directly from apoplastic fluid. (ox.ac.uk)
20201
  • These tomatoes account for more than $600 million per year in farm cash receipts ( Florida Tomato Exchange, 2020 ). (ashs.org)
Leaf1
Virulence1
  • Fig. 1: Metaclones of P. syringae facilitate the emergence of population virulence. (nature.com)
Leaves4
  • We have used apoplastic fluid extracted from healthy tomato leaves as a growth medium for Pseudomonas spp. (ox.ac.uk)
  • Interestingly, while overexpression of Ptr1 in N. glutinosa leaves caused localized cell death, co-expression of Ptr1 with tomato Rin4 prevented this cell death. (cornell.edu)
  • The symptoms are small spots that appear on the leaves of the tomato plant, which are distinctly smaller than the spots that occur with bacterial spot and bacterial canker. (gardeningchannel.com)
  • In very extreme cases, the spots can spread from the leaves to the fruit of the tomato plant. (gardeningchannel.com)
Diseases1
  • Federal Crop Insurance for fresh tomatoes specifically excludes insects and diseases. (wikipedia.org)
Causes bacterial speck1
  • tomato (Pst) is a persistent pathogen of tomato that causes bacterial speck disease. (cornell.edu)
Crops2
  • Rotate your crops and plant your tomatoes in a brand new location every year, only planting tomatoes in a location where tomatoes have been previously grown every four years to limit exposure to the same plant debris. (gardeningchannel.com)
  • tomato and may be useful as an alternative bactericide for crops. (emerginginvestigators.org)
Plant8
  • in order to investigate the role of apoplastic nutrients in plant colonization by Pseudomonas syringae. (ox.ac.uk)
  • Nitric oxide-induced AtAO3 differentially regulates plant defense against Pseudomonas syringae pv. (umu.se)
  • Bacterial speck of tomato plant is not a very common tomato disease, but it does occasionally occur in modern home gardens in the right conditions. (gardeningchannel.com)
  • Though bacterial speck can be very unsightly, it is never fatal to the tomato plant like speck and canker can be. (gardeningchannel.com)
  • If the seeds being used to plant your tomato plants are infected or damaged, the bacteria can easily infect the resulting plants. (gardeningchannel.com)
  • Bacterial speck and damage both the foliage and fruit of the tomato plant. (gardeningchannel.com)
  • Copper sprays are the most effective fungicides to use to protect your tomato plants, as copper is used to kill many different organisms that attack the tomato plant, including both fungi and bacteria, and is very effective at doing so. (gardeningchannel.com)
  • tomato (Pst) showed that elevated temperature suppresses the pathogen-induced production of salicylic acid (SA), which is a key plant defence hormone. (wlu.ca)
Traits1
  • The most common genetic markers used in recent years have been DNA markers, but morphological markers are still used for a number of traits [e.g., tomato jointless pedicel ( Butler, 1936 )], which can be readily validated by observation. (ashs.org)
Protein2
  • polyamine ABC transporter, ATP-binding protein [Pseudomonas syringae pv. (cornell.edu)
  • thus for experimental ease, many studies utilize single synthesized PAMPs such as flg22, a short protein peptide derived from Pseudomonas flagellin. (biomedcentral.com)
Gene expression1
  • RESULTS: We constructed an assay system to screen inhibitors of hrpA gene expression (a structural gene of Hrp pili) in Pseudomonas syringae pv. (korea.ac.kr)
Genetic3
  • Genetic basis of copper-tolerance in Australian Pseudomonas syringae pv. (qld.gov.au)
  • We constructed a novel fresh-market tomato genetic map by using 3614 single nucleotide polymorphism (SNP) markers and a 93 F 2 segregating progeny derived from a cross between two United States large-fruited fresh-market tomato lines. (ashs.org)
  • A linkage panel for large-fruited fresh-market tomato was also established using the combined dataset of the genetic map and 58 SNP-genotyped core tomato lines. (ashs.org)
Disease1
Recognition1
  • The research team found that the pathogen likely evolved on a relatively recent time scale and continues to adapt to the tomato by minimizing its recognition by the tomato immune system. (agrihunt.com)
Plants3
  • Also, bacterial speck appears on tomato plants exclusively, while bacterial spot and bacterial canker also appear on pepper plants. (gardeningchannel.com)
  • The spots sometimes resemble freckles or make the fruit of your tomato plants appear bruised. (gardeningchannel.com)
  • Do what you can to promote good air circulation, making sure that each of your tomato plants have enough exposure to the air in order to prevent bacterial speck. (gardeningchannel.com)
Dataset1
  • In this sense, the assistance of Juan C. Oliveros was essential to update the annotation of the microarray probes by retrieving information from different databases which allowed to fill many gaps on the tomato probe li forum created mapping files from the tomato Agilent dataset that allowed me to use the software to visualize my transcript data. (bspp.org.uk)
Agricultural1
  • For decades, scientists and farmers have attempted to understand how a bacterial pathogen continues to damage tomatoes despite numerous agricultural attempts to control its spread. (agrihunt.com)
Florida1
  • citation needed] The Florida tomato industry has historically relied on migrant labor. (wikipedia.org)