ArticleBMC plant biology2023
Intraspecific divergence in essential oil content, composition and genes expression patterns of monoterpene synthesis in Origanum vulgare subsp. vulgare and subsp. gracile under salinity stress.
Article in BMC plant biology, 2023. 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, 13 citations in OpenAlex.
- Developmental Dynamics of Bioactive Compound Accumulation During Vegetative Growth in Thymus daenensis Čelak.Chemistry & biodiversity · 2026Article
- Assessing ascorbic and salicylic acid-induced drought tolerance in marjoram (Origanum vulgare L.) using the MGIDI index.BMC plant biology · 2026Article
- Vegetal protein hydrolysates mitigate NaCl salinity in Salvia officinalis by improving growth, nutrient status and essential oil yield.BMC plant biology · 2026Article
- The Role of Plant-Derived Essential Oils in Eco-Friendly Crop Protection Strategies Under Drought and Salt Stress.Plants (Basel, Switzerland) · 2025Review
- Enhancing antioxidant and antibacterial activities of Cuminum cyminum, Origanum vulgare, and Salvia officinalis essential oils through a synergistic perspective.Scientific reports · 2025Article
- Synergistic Role of Selenium and Boron in Enhancing Salinity Tolerance and Secondary Metabolite Accumulation in Oregano.Biology · 2025Article
- Review
- Integrated metabolomics, transcriptomic, and phytohormonal analyses to study the effects of water stress and foliar abscisic acid application inFrontiers in plant science · 2025Article
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Authors and funding
5 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundOregano (Origanum vulgare L.), one of the important medicinal plants in the world, has valuable pharmacological compounds with antimicrobial, antiviral, antioxidant, anti-inflammatory, antispasmodic, antiurolithic, antiproliferative and neuroprotective activities. Phenolic monoterpenes such as thymol and carvacrol with many medical importance are found in Oregano essential oil. The biosynthesis of these compounds is carried out through the methyl erythritol-4 phosphate (MEP) pathway. Environmental stresses such as salinity might improve the secondary metabolites in medicinal plants. The influence of salinity stress (0 (control), 25, 50 and 100 mM NaCl) on the essential oil content, composition and expression of 1-deoxy-D-xylulose-5-phosphate reductoisomerase (DXR), γ-terpinene synthase (Ovtps2) and cytochrome P450 monooxygenases (CYP71D180) genes involved in thymol and carvacrol biosynthesis, was investigated in two oregano subspecies (vulgare and gracile).
resultsEssential oil content was increased at low NaCl concentration (25 mM) compared with non-stress conditions, whereas it was decreased as salinity stress intensified (50 and 100 mM). Essential oil content was significantly higher in subsp. gracile than subsp. vulgare. The highest (0.20 mL pot
conclusionsThe findings of this study demonstrated that both oregano subspecies can tolerate NaCl salinity up to 50 mM without significant reduction in essential oil yield. Also, moderate salinity stress (50 mM NaCl) in subsp. vulgare might increase the carvacrol content partly via increment the expression levels of DXR, Ovtps2 and CYP71D180 genes.
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