ArticleBMC plant biology2023
Transcriptome and metabolome analysis reveals key genes and secondary metabolites of Casuarina equisetifolia ssp. incana in response to drought 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 20 papers.
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20 citing papers in PubMed, 35 citations in OpenAlex.
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- Integrated metabolomic and transcriptomic strategies to reveal adaptive mechanisms in barley plant during germination stage under waterlogging stress.Journal of plant research · 2025Article
- Physiological and transcriptome analysis reveals the mechanism of Gymnocarpos przewalskii response to drought stress.BMC plant biology · 2025Article
- Phenylpropanoids metabolism: recent insight into stress tolerance and plant development cues.Frontiers in plant science · 2025Review
- Integration of physiological and transcriptomic analyses regarding the effects of exogenous salicylic acid on drought resistance inFrontiers in plant science · 2025Article
- Integrated transcriptome and metabolome analysis reveal the sesquiterpenoid biosynthesis mechanism ofFrontiers in plant science · 2025Article
- Integrating Physiology, Transcriptome, and Metabolome Analyses Reveals the Drought Response in Two Quinoa Cultivars with Contrasting Drought Tolerance.International journal of molecular sciences · 2024Article
- Drought Tolerance in Plants: Physiological and Molecular Responses.Plants (Basel, Switzerland) · 2024Review
- Transcriptome sequencing and metabolome analysis reveal the molecular mechanism of Salvia miltiorrhiza in response to drought stress.BMC plant biology · 2024Article
- Creating Climate-Resilient Crops by Increasing Drought, Heat, and Salt Tolerance.Plants (Basel, Switzerland) · 2024Review
- Transcriptome Analysis Reveals Key Genes Involved in the Response ofPlants (Basel, Switzerland) · 2024Article
- Transcriptome-associated metabolomics reveals the molecular mechanism of flavonoid biosynthesis inFrontiers in plant science · 2024Article
- Article
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5 authors at 3 institutions in 1 country.
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Abstract
Casuarina equisetifolia is drought tolerant, salt tolerant, and able to grow in barren environments. It is often used to reduce wind damage, to prevent sand erosion, and to help establish plant communities in tropical and subtropical coastal zones. To determine the basis for its drought tolerance, we conducted transcriptomic and metabolic analyses of young branchlets under a non-drought treatment (D_0h) and 2-, 12-, and 24-h-long drought treatments (D_2h, D_12h, and D_24h). A total of 5033 and 8159 differentially expressed genes (DEGs) were identified in D_2h/D_0h and D_24h/D_0h. These DEGs were involved in plant hormone signal transduction, jasmonic acid (JA) biosynthesis, flavonoid biosynthesis, and phenylpropanoid biosynthesis. A total of 148 and 168 differentially accumulated metabolites (DAMs) were identified in D_12h/D_0h and D_24h/D_0h, which were mainly amino acids, phenolic acids, and flavonoids. In conclusion, C. equisetifolia responds to drought by regulating plant hormone signal transduction and the biosynthesis of JA, flavonoid, and phenylpropanoid. These results increase the understanding of drought tolerance in C. equisetifolia at both transcriptional and metabolic levels and provide new insights into coastal vegetation reconstruction and management.
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