ArticlePlant signaling & behavior2008
Toxic and signalling effects of oxalic acid: Oxalic acid-Natural born killer or natural born protector?
Article in Plant signaling & behavior, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.
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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.
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Who cites it
12 citing papers in PubMed, 39 citations in OpenAlex.
- Changes in Metabolites Produced in Wheat Plants Against Water-Deficit Stress.Plants (Basel, Switzerland) · 2024Article
- The Good, the Bad, and the Fungus: Insights into the Relationship Between Plants, Fungi, and Oomycetes in Hydroponics.Biology · 2024Review
- The Role of Low-Molecular-Weight Organic Acids in Metal Homeostasis in Plants.International journal of molecular sciences · 2024Review
- Oxalate and oxalotrophy: an environmental perspective.Sustainable microbiology · 2024Review
- An insight into the role of the organic acids produced by Enterobacter sp. strain 15S in solubilizing tricalcium phosphate: in situ study on cucumber.BMC microbiology · 2023Article
- Primary root response to combined drought and heat stress is regulated via salicylic acid metabolism in maize.BMC plant biology · 2022Article
- Tomato T2 ribonuclease LE is involved in the response to pathogens.Molecular plant pathology · 2020Article
- Genome-metabolite associations revealed low heritability, high genetic complexity, and causal relations for leaf metabolites in winter wheat (Triticum aestivum).Journal of experimental botany · 2017Article
- Improving nutritional quality and fungal tolerance in soya bean and grass pea by expressing an oxalate decarboxylase.Plant biotechnology journal · 2016Article
- How the necrotrophic fungus Alternaria brassicicola kills plant cells remains an enigma.Eukaryotic cell · 2015Review
- Article
- Transcriptome sequencing and comparative transcriptome analysis of the scleroglucan producer Sclerotium rolfsii.BMC genomics · 2010Article
Corrections and comments
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Authors and funding
6 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Oxalic acid is thought to be a key factor of the early pathogenic stage in a wide range of necrotrophic fungi. We have recently published that oxalic acid induces Programmed Cell Death (PCD) in Arabidopsis thaliana cells. This cell death results from an early anionic efflux which is a prerequisite for the synthesis of ethylene and the PCD. Complementary experiments have been carried out by using seedlings of A. thaliana. The effects of millimolar concentrations of oxalic acid were analysed on A. thaliana seedlings. A treatment with a 3 mM oxalic acid solution does not alter the development of the plants but induces the transcription of defence related genes which are anion channel dependant. Moreover, our results suggest that a pre-treatment of the seedlings with oxalic acid is able to confer the resistance of A. thaliana against Sclerotium rolfsii. Regarding our results, we suggest that oxalic acid plays two distinct roles, depending on the concentration: a high concentration of oxalic acid induces a large PCD and then contribute to the progression of the fungi. However, at low concentration it is able to induce the establishment of a resistance of the plant against the fungi.
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