ArticlePlant physiology2016
Comparative Proteomics Analysis of Phloem Exudates Collected during the Induction of Systemic Acquired Resistance.
Article in Plant physiology, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 48 papers, 1 of them a synthesis that pooled it.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
48 citing papers in PubMed, 1 synthesis or guideline pooled it, 65 citations in OpenAlex.
- Pathogenesis-related protein 10 in resistance to biotic stress: progress in elucidating functions, regulation and modes of action.Frontiers in plant science · 2023Pooled it
- Extracellular Vesicles: Key Mediators of Bioactive Molecule Transport in Plant-Microbe Interactions.Molecular plant pathology · 2026Review
- Comprehensive analysis of theForestry research · 2026Article
- Genome-wide analysis of soybean MLPs reveals evolutionary and structural insights into drought, salt stress and ABA responses.BMC plant biology · 2025Article
- Warm temperature suppresses plant systemic acquired resistance by intercepting N-hydroxypipecolic acid biosynthesis.The Plant journal : for cell and molecular biology · 2025Article
- Streamline Protocol forPlant direct · 2025Article
- Enhanced drought and salt stress tolerance in Arabidopsis via ectopic expression of the PvMLP19 gene.Plant cell reports · 2025Article
- Tomato HAIRY MERISTEM4, expressed in the phloem, is required for proper shoot and fruit development.Horticulture research · 2025Article
- Plant extracellular vesicles contribute to the amplification of immune signals during systemic acquired resistance.Plant cell reports · 2024Article
- Phosphoproteomic analysis uncovers phosphorylated proteins in response to salicylic acid and N-hydroxypipecolic acid in Arabidopsis.Molecular biology reports · 2024Article
- HScience (New York, N.Y.) · 2024Article
- Xylem Sap Proteome Analysis Provides Insight into Root-Shoot Communication in Response to flg22.Plants (Basel, Switzerland) · 2024Article
- Nitrate transporter protein NPF5.12 and major latex-like protein MLP6 are important defense factors against Verticillium longisporum.Journal of experimental botany · 2024Article
- Genome-Wide Characterization and Expression Analyses of Major Latex Protein Gene Family inInternational journal of molecular sciences · 2024Article
- Review
- Widespread horizontal gene transfer between plants and bacteria.ISME communications · 2024Article
- Genome-Wide Evolutionary Characterization and Expression Analysis of Major Latex Protein (MLP) Family Genes in Tomato.International journal of molecular sciences · 2023Article
- Major latex-like proteins show pH dependency in their binding to hydrophobic organic pollutants.Journal of pesticide science · 2023Article
- HbioRxiv : the preprint server for biology · 2023Article
- Analysis of companion cell and phloem metabolism using a transcriptome-guided model of Arabidopsis metabolism.Plant physiology · 2023Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
7 authors at 2 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Systemic acquired resistance (SAR) is a plant defense response that provides long-lasting, broad-spectrum pathogen resistance to uninfected systemic leaves following an initial localized infection. In Arabidopsis (Arabidopsis thaliana), local infection with virulent or avirulent strains of Pseudomonas syringae pv tomato generates long-distance SAR signals that travel from locally infected to distant leaves through the phloem to establish SAR In this study, a proteomics approach was used to identify proteins that accumulate in phloem exudates in response to the induction of SAR To accomplish this, phloem exudates collected from mock-inoculated or SAR-induced leaves of wild-type Columbia-0 plants were subjected to label-free quantitative liquid chromatography-tandem mass spectrometry proteomics. Comparing mock- and SAR-induced phloem exudate proteomes, 16 proteins were enriched in phloem exudates collected from SAR-induced plants, while 46 proteins were suppressed. SAR-related proteins THIOREDOXIN h3, ACYL-COENZYME A-BINDING PROTEIN6, and PATHOGENESIS-RELATED1 were enriched in phloem exudates of SAR-induced plants, demonstrating the strength of this approach and suggesting a role for these proteins in the phloem during SAR To identify novel components of SAR, transfer DNA mutants of differentially abundant phloem proteins were assayed for SAR competence. This analysis identified a number of new proteins (m-type thioredoxins, major latex protein-like protein, ULTRAVIOLET-B RESISTANCE8 photoreceptor) that contribute to the SAR response. The Arabidopsis SAR phloem proteome is a valuable resource for understanding SAR long-distance signaling and the dynamic nature of the phloem during plant-pathogen interactions.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
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.