ArticleFrontiers in plant science2016
Transcriptomic Analysis of Soil-Grown Arabidopsis thaliana Roots and Shoots in Response to a Drought Stress.
Article in Frontiers in plant science, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 58 papers.
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Who cites it
58 citing papers in PubMed, 124 citations in OpenAlex.
- Molecular characterization of SnRK2 gene family in Capsicum chinense and functional validation of CcSnRK2.5 under drought stress.Plant cell reports · 2026Article
- The Arabidopsis Mutant of the Small Intrinsically Disordered Protein DSS1(V) Exhibits Increased Sensitivity to Drought Stress.Plant direct · 2026Article
- Transcriptome and Biochemical Analysis of the Mechanism of Low-Temperature Germination inInternational journal of molecular sciences · 2025Article
- DSK2-mediated degradation of F-box protein LAO1 and class I TCPs modulates the nitrogen starvation response.EMBO reports · 2025Article
- Dual and spatially resolved drought responses in the Arabidopsis leaf mesophyll revealed by single-cell transcriptomics.The New phytologist · 2025Article
- Chemical application improves stress resilience in plants.Plant molecular biology · 2025Review
- Accelerating crop improvement via integration of transcriptome-based network biology and genome editing.Planta · 2025Review
- Uncovering the molecular mechanisms of Acer fabri in adjusting to low-temperature stress through integrated physiological and transcriptomic analysis.Scientific reports · 2025Article
- The White Clover TrMYB33-TrSAMS1 Module Contributes to Drought Tolerance by Modulation of Spermidine Biosynthesis via an ABA-Dependent Pathway.International journal of molecular sciences · 2024Article
- Recent Advances in Studies of Genomic DNA Methylation and Its Involvement in Regulating Drought Stress Response in Crops.Plants (Basel, Switzerland) · 2024Review
- Genome-Wide Analysis of Stress-Responsive Genes and Alternative Splice Variants inInternational journal of molecular sciences · 2023Article
- Integrating Transcriptional, Metabolic, and Physiological Responses to Drought Stress inPlants (Basel, Switzerland) · 2023Article
- Network Biology Analyses and Dynamic Modeling of Gene Regulatory Networks under Drought Stress Reveal Major Transcriptional Regulators inInternational journal of molecular sciences · 2023Article
- Shotgun proteomics of quinoa seeds reveals chitinases enrichment under rainfed conditions.Scientific reports · 2023Article
- Overexpression ofInternational journal of molecular sciences · 2023Article
- Transcriptome Profiling ofPlants (Basel, Switzerland) · 2023Article
- SnRK2.10 kinase differentially modulates expression of hub WRKY transcription factors genes under salinity and oxidative stress inFrontiers in plant science · 2023Article
- Root and shoot biology of Arabidopsis halleri dissected by WGCNA: an insight into the organ pivotal pathways and genes of an hyperaccumulator.Functional & integrative genomics · 2022Article
- Ethanol-Mediated Novel Survival Strategy against Drought Stress in Plants.Plant & cell physiology · 2022Article
- Is Endophytic Colonization of Host Plants a Method of Alleviating Drought Stress? Conceptualizing the Hidden World of Endophytes.International journal of molecular sciences · 2022Review
Corrections and comments
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Authors and funding
5 authors at 3 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Drought stress has a negative impact on crop yield. Thus, understanding the molecular mechanisms responsible for plant drought stress tolerance is essential for improving this beneficial trait in crops. In the current study, a transcriptional analysis was conducted of gene regulatory networks in roots of soil-grown Arabidopsis plants in response to a drought stress treatment. A microarray analysis of drought-stressed roots and shoots was performed at 0, 1, 3, 5, 7, and 9 days. Results indicated that the expression of many drought stress-responsive genes and abscisic acid biosynthesis-related genes was differentially regulated in roots and shoots from days 3 to 9. The expression of cellular and metabolic process-related genes was up-regulated at an earlier time-point in roots than in shoots. In this regard, the expression of genes involved in oxidative signaling, chromatin structure, and cell wall modification also increased significantly in roots compared to shoots. Moreover, the increased expression of genes involved in the transport of amino acids and other solutes; including malate, iron, and sulfur, was observed in roots during the early time points following the initiation of the drought stress. These data suggest that plants may utilize these signaling channels and metabolic adjustments as adaptive responses in the early stages of a drought stress. Collectively, the results of the present study increases our understanding of the differences pertaining to the molecular mechanisms occurring in roots vs. shoots in response to a drought stress. Furthermore, these findings also aid in the selection of novel genes and promoters that can be used to potentially produce crop plants with increased drought tolerance.
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