ArticleFrontiers in plant science2015
Phospholipase D affects translocation of NPR1 to the nucleus in Arabidopsis thaliana.
Article in Frontiers in plant science, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.
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Who cites it
14 citing papers in PubMed, 24 citations in OpenAlex.
- Molecular Networks Governing Plant Responses to Heat and Cold Stress.Plants (Basel, Switzerland) · 2025Review
- Phosphatidic acid signaling and function in nuclei.Progress in lipid research · 2024Review
- Phosphatidic Acid in Plant Hormonal Signaling: From Target Proteins to Membrane Conformations.International journal of molecular sciences · 2022Review
- SNP Discovery Using BSR-Seq Approach for Spot Blotch Resistance in Wheat (Frontiers in genetics · 2022Article
- Phospholipid Signaling Is a Component of the Salicylic Acid Response in Plant Cell Suspension Cultures.International journal of molecular sciences · 2020Review
- Salicylic Acid Binding Proteins (SABPs): The Hidden Forefront of Salicylic Acid Signalling.International journal of molecular sciences · 2019Review
- Recent Advances in the Cellular and Developmental Biology of Phospholipases in Plants.Frontiers in plant science · 2019Review
- Proteomic Analysis of ArabidopsisFrontiers in plant science · 2019Article
- Shot-Gun Proteomic Analysis on Roots of ArabidopsisInternational journal of molecular sciences · 2018Article
- The Arabidopsis thaliana non-specific phospholipase C2 is involved in the response to Pseudomonas syringae attack.Annals of botany · 2018Article
- Article
- Identification and Characterization of Phospholipase D Genes Putatively Involved in Internal Browning of Pineapple during Postharvest Storage.Frontiers in plant science · 2017Article
- Leptosphaeria maculans effector AvrLm4-7 affects salicylic acid (SA) and ethylene (ET) signalling and hydrogen peroxide (H2 O2 ) accumulation in Brassica napus.Molecular plant pathology · 2016Article
- Phosphatidic acid produced by phospholipase D promotes RNA replication of a plant RNA virus.PLoS pathogens · 2015Article
Corrections and comments
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Authors and funding
8 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Phytohormone salicylic acid (SA) is a crucial component of plant-induced defense against biotrophic pathogens. Although the key players of the SA pathway are known, there are still gaps in the understanding of the molecular mechanism and the regulation of particular steps. In our previous research, we showed in Arabidopsis suspension cells that n-butanol, which specifically modulates phospholipase D activity, significantly suppresses the transcription of the pathogenesis related (PR-1) gene, which is generally accepted as the SA pathway marker. In the presented study, we have investigated the site of n-butanol action in the SA pathway. We were able to show in Arabidopsis plants treated with SA that n-butanol inhibits the transcription of defense genes (PR-1, WRKY38). Fluorescence microscopy of Arabidopsis thaliana mutants expressing 35S::NPR1-GFP (nonexpressor pathogenesis related 1) revealed significantly decreased nuclear localization of NPR1 in the presence of n-butanol. On the other hand, n-butanol did not decrease the nuclear localization of NPR1 in 35S::npr1C82A-GFP and 35S::npr1C216A-GFP mutants constitutively expressing NPR1 monomers. Mass spectrometric analysis of plant extracts showed that n-butanol significantly changes the metabolic fingerprinting while t-butanol had no effect. We found groups of the plant metabolites, influenced differently by SA and n-butanol treatment. Thus, we proposed several metabolites as markers for n-butanol action.
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