ArticleACS omega2022
Proteomic and Metabolomic Revealed Differences in the Distribution and Synthesis Mechanism of Aroma Precursors in Yunyan 87 Tobacco Leaf, Stem, and Root at the Seedling Stage.
Article in ACS omega, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.
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Who cites it
16 citing papers in PubMed.
- The Metabolic Regulatory Mechanisms of Umami Amino Acids inFoods (Basel, Switzerland) · 2026Article
- Deciphering the mechanism of light quality regulating the quality of sun-cured yellow tobacco based on GC-MS non-targeted metabolomics.Frontiers in plant science · 2026Article
- Metabolic response of tobacco leaves to dry-bulb temperature variation during flue curing: a nontargeted metabolomic approach.Frontiers in plant science · 2026Article
- Geographic authentication of premium tobacco extracts using machine learning models trained on LC-HRMS fingerprints.Frontiers in molecular biosciences · 2026Article
- Lanthanum nitrate enhances aroma precursors of tobacco leaves via influencing chemical components and photosynthetic characteristics.Scientific reports · 2025Article
- Article
- Integrated metabolomics and metagenomics reveal plant-microbe interactions driving aroma differentiation in flue-cured tobacco leaves.Frontiers in plant science · 2025Article
- Transcriptomic and metabolomic analysis of carotenoid metabolism and accumulation of carotenoid-derived products in tobacco leaves before and after curing.Frontiers in plant science · 2025Article
- Nitrogen fertilization rates affect quality and curing characteristics of tobacco during the harvesting period under field chilling stress.Frontiers in plant science · 2025Article
- Study of metabolite differences of flue-cured tobacco from Canada (CT157) and Yunnan (Yunyan 87).Heliyon · 2024Article
- Exploring Metabolic Characteristics in Different Geographical Locations and Yields ofMetabolites · 2024Article
- Metabolomics-based study of chemical compositions in cellulase additives derived from a tobacco-origin Bacillus subtilis and their impact on tobacco sensory attributes.Archives of microbiology · 2024Article
- Characteristics of the phyllosphere microbial community and its relationship with major aroma precursors during the tobacco maturation process.Frontiers in plant science · 2024Article
- Introducing CCD1 into isolatedFrontiers in bioengineering and biotechnology · 2024Article
- NtERF4 promotes the biosynthesis of chlorogenic acid and flavonoids by targeting PAL genes in Nicotiana tabacum.Planta · 2023Article
- The Current Developments in Medicinal Plant Genomics Enabled the Diversification of Secondary Metabolites' Biosynthesis.International journal of molecular sciences · 2022Review
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Authors and funding
8 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Tobacco, as an important cash crop and model plant, has been the subject of various types of research. The quality of flue-cured tobacco products depends on the compound collection of tobacco leaves, including pigments, carbohydrates, amino acids, polyphenols, and alkaloid aroma precursors. The present study investigates tobacco seedling organs (leaf, stem, and root) with the assistance of label-free proteomic technology and untargeted metabonomic technology. We analyzed 4992 proteins and 298 metabolites obtained in the leaf, stem, and root groups and found that there were significant differences in both primary and secondary metabolism processes involved in aroma precursor biosynthesis, such as carbohydrate metabolism, energy metabolism, and amino acid biosynthesis, and phenylpropanoid, flavonoid, and alkaloid biosynthesis. The findings showed that the contents of alkaloid metabolites such as nornicotine, anatabine, anatalline, and myosmine were significantly higher in tobacco roots than in leaves and stems at the seedling stage.
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