ArticleMetabolomics : Official journal of the Metabolomic Society2018
NMR-based metabolomics reveals that plant-derived smoke stimulates root growth via affecting carbohydrate and energy metabolism in maize.
Article in Metabolomics : Official journal of the Metabolomic Society, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.
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Who cites it
8 citing papers in PubMed, 21 citations in OpenAlex.
- Role of Plant-Derived Smoke Solution on Plants Under Stress.International journal of molecular sciences · 2025Review
- Intrinsic and induced metabolic signatures underpin aluminum tolerance in bread wheat: a comparative metabolomics approach.Physiology and molecular biology of plants : an international journal of functional plant biology · 2025Article
- The Impact of Post-Fire Smoke on Plant Communities: A Global Approach.Plants (Basel, Switzerland) · 2023Review
- Proteomic Analysis Reveals Salt-Tolerant Mechanism in Soybean Applied with Plant-Derived Smoke Solution.International journal of molecular sciences · 2023Article
- Article
- Transcriptome sequencing and gene expression analysis revealed early ovule abortion of Paeonia ludlowii.BMC genomics · 2023Article
- The utility of metabolomics as a tool to inform maize biology.Plant communications · 2021Review
- Predictive Modeling for Metabolomics Data.Methods in molecular biology (Clifton, N.J.) · 2020Article
Corrections and comments
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Authors and funding
5 authors at 2 institutions in 2 countries.
Funding
Abstract
introductionIt is well known that plant-derived smoke stimulates seed germination and seedling growth in many plants. Although a number of transcriptomics and proteomics studies have been carried out to understand the mode of action of smoke, less is known about the biochemical alterations associated with smoke exposure in plants.
objectivesThe aims of this study were (1) to determine the metabolic alterations in maize roots pre-treated with various concentrations of smoke solution, and (2) to identify the smoke-responsive metabolic pathways during early root growth period.
methodsMaize seeds were pre-treated with different concentrations of smoke solutions for 24 h and then grown for 10 days. 600-MHz
resultsOur study identified a total of 29 metabolites belonging to various chemical groups. Concentrations of 20 out of these 29 metabolites displayed significant (p < 0.05) changes after at least one smoke pre-treatment compared to the control. Moreover, functional analyses revealed that smoke pre-treatments markedly affected the carbohydrate- and energy-related metabolic pathways, such as galactose metabolism, glycolysis, glyoxylate metabolism, tricarboxylic acid cycle, and starch/sucrose metabolism.
conclusionsTo our knowledge, this is the first study that investigates smoke-induced biochemical alterations in early root growth period using NMR spectroscopy. Our findings clearly indicate that smoke either directly or indirectly influences many metabolic processes in maize roots.
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