ArticlePeerJ2020
Metabolomics analysis identifies metabolites associated with systemic acquired resistance in Arabidopsis.
Article in PeerJ, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
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Who cites it
6 citing papers in PubMed, 21 citations in OpenAlex.
- Primary Metabolite Screening Shows Significant Differences between Embryogenic and Non-Embryogenic Callus of Tamarillo (Plants (Basel, Switzerland) · 2023Article
- Analysis of the apoplast fluid proteome during the induction of systemic acquired resistance inPeerJ · 2023Article
- Lipids associated with plant-bacteria interaction identified using a metabolomics approach in anPeerJ · 2022Article
- RpoS contributes in a host-dependent manner toFrontiers in microbiology · 2022Article
- Article
- Temperature-dependent sugar accumulation in interspecific Capsicum FJournal of plant research · 2021Article
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
backgroundSystemic acquired resistance (SAR) is a type of plant defense response that provides a long-lasting resistance to broad-spectrum pathogens in uninfected distal tissues following an initial localized infection. However, little information is available at present on the biological basis of SAR at the molecular level, especially in uninfected distal leaves.
methodsIn the present work, we used two SAR-inducing pathogens, avirulent
resultsDifferentially accumulated metabolites were distinguished by statistical analyses. The results showed that both the primary metabolism and the secondary metabolism were significantly altered in infected local leaves and in uninfected distal leaves, including phenolic compounds, amino acids, nucleotides, organic acids, and many other metabolites.
conclusionsThe content of amino acids and phenolic compounds increased in uninfected distal leaves, suggesting their contribution to the establishment of SAR. In addition, 2'-hydroxy-4, 4', 6'-trimethoxychalcone, phenylalanine, and
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