ArticleThe Plant cell2013
Constitutively elevated salicylic acid levels alter photosynthesis and oxidative state but not growth in transgenic populus.
Article in The Plant cell, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 32 papers.
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Who cites it
32 citing papers in PubMed, 79 citations in OpenAlex.
- Multi-omics reveals DEAD-box RNA helicase 20 as key protein enhancing wilt resistance in transgenic chickpea.Plant cell reports · 2025Article
- Tonoplast sucrose transporter SUT4-dependent sugar partitioning modulates phenological transitions and reproductive success in poplar.The Plant journal : for cell and molecular biology · 2025Article
- Suppression of Chorismate Mutase 1 in Hybrid Poplar to Investigate Potential Redundancy in the Supply of Lignin Precursors.Plant direct · 2025Article
- You can have your cake and eat it too: Ectopic expression of COLD-REGULATED genes reshapes the salicylic acid-mediated growth-defense tradeoff.The Plant cell · 2024Article
- Altering cold-regulated gene expression decouples the salicylic acid-growth trade-off in Arabidopsis.The Plant cell · 2024Article
- Expression of dehydroshikimate dehydratase in poplar induces transcriptional and metabolic changes in the phenylpropanoid pathway.Journal of experimental botany · 2024Article
- Integrating ATAC-seq and RNA-seq to identify differentially expressed genes with chromatin-accessible changes during photosynthetic establishment in Populus leaves.Plant molecular biology · 2023Article
- Multiplex Editing of theThe CRISPR journal · 2023Article
- A hybrid multifunctional physicochemical sensor suite for continuous monitoring of crop health.Scientific reports · 2023Article
- Distinct function of SPL genes in age-related resistance in Arabidopsis.PLoS pathogens · 2023Article
- Endogenous salicylic acid suppresses de novo root regeneration from leaf explants.PLoS genetics · 2023Article
- Tonoplast Sucrose Trafficking Modulates Starch Utilization and Water Deficit Behavior in Poplar Leaves.Plant & cell physiology · 2022Article
- CRISPR/Cas9 disruption of UGT71L1 in poplar connects salicinoid and salicylic acid metabolism and alters growth and morphology.The Plant cell · 2022Article
- Overexpression of salicylic acid methyltransferase reduces salicylic acid-mediated pathogen resistance in poplar.Frontiers in plant science · 2022Article
- Identification and Characterization of Long Non-coding RNA in Tomato Roots Under Salt Stress.Frontiers in plant science · 2022Article
- Genome-wide identification of foxtail millet's TRX family and a functional analysis ofFrontiers in plant science · 2022Article
- Chlorogenic acid induces ROS-dependent apoptosis in Fusarium fujikuroi and decreases the postharvest rot of cherry tomato.World journal of microbiology & biotechnology · 2021Article
- Phytohormones Trigger Drought Tolerance in Crop Plants: Outlook and Future Perspectives.Frontiers in plant science · 2021Review
- Salicylic acid activates poplar defense against the biotrophic rust fungus Melampsora larici-populina via increased biosynthesis of catechin and proanthocyanidins.The New phytologist · 2019Article
- The developmental dynamics of the Populus stem transcriptome.Plant biotechnology journal · 2019Article
Corrections and comments
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Authors and funding
11 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Salicylic acid (SA) has long been implicated in plant responses to oxidative stress. SA overproduction in Arabidopsis thaliana leads to dwarfism, making in planta assessment of SA effects difficult in this model system. We report that transgenic Populus tremula × alba expressing a bacterial SA synthase hyperaccumulated SA and SA conjugates without negative growth consequences. In the absence of stress, endogenously elevated SA elicited widespread metabolic and transcriptional changes that resembled those of wild-type plants exposed to oxidative stress-promoting heat treatments. Potential signaling and oxidative stress markers azelaic and gluconic acids as well as antioxidant chlorogenic acids were strongly coregulated with SA, while soluble sugars and other phenylpropanoids were inversely correlated. Photosynthetic responses to heat were attenuated in SA-overproducing plants. Network analysis identified potential drivers of SA-mediated transcriptome rewiring, including receptor-like kinases and WRKY transcription factors. Orthologs of Arabidopsis SA signaling components NON-EXPRESSOR OF PATHOGENESIS-RELATED GENES1 and thioredoxins were not represented. However, all members of the expanded Populus nucleoredoxin-1 family exhibited increased expression and increased network connectivity in SA-overproducing Populus, suggesting a previously undescribed role in SA-mediated redox regulation. The SA response in Populus involved a reprogramming of carbon uptake and partitioning during stress that is compatible with constitutive chemical defense and sustained growth, contrasting with the SA response in Arabidopsis, which is transient and compromises growth if sustained.
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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.