ArticleGM crops & food
Genome-wide analysis of drought induced gene expression changes in flax (Linum usitatissimum).
Article in GM crops & food. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 38 papers.
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Who cites it
38 citing papers in PubMed.
- Effect of High Temperature and Drought on the Fatty Acid Composition of Oil of Different Linseed Varieties and Its Association with Gene Expression.International journal of molecular sciences · 2026Article
- GABA-mediated modulation of drought stress tolerance and seed morphology during flax (Linum usitatissimum L.) germination via image analysis.Scientific reports · 2025Article
- Morphological and Transcriptomic Analyses Provide New Insights into Linseed (Plants (Basel, Switzerland) · 2025Article
- Genome-wide association study of drought tolerance in wheat (Triticum aestivum L.) identifies SNP markers and candidate genes.Molecular genetics and genomics : MGG · 2024Article
- The Genetic Dissection of Nitrogen Use-Related Traits in Flax (International journal of molecular sciences · 2023Article
- Different Physiological Responses to Continuous Drought between Seedlings and Younger Individuals ofPlants (Basel, Switzerland) · 2023Article
- Evaluation of Differentially Expressed Genes in Leaves vs. Roots Subjected to Drought Stress in Flax (International journal of molecular sciences · 2023Article
- Review
- Article
- Drought and Oxidative Stress in Flax (Antioxidants (Basel, Switzerland) · 2023Article
- Generation of High-Value Genomic Resource in Rice: A "Subgenomic Library" of Low-Light Tolerant Rice Cultivar Swarnaprabha.Biology · 2023Article
- Cloning and Molecular Characterization of theAntibiotics (Basel, Switzerland) · 2023Article
- Wheat Omics: Advancements and Opportunities.Plants (Basel, Switzerland) · 2023Review
- Diversity ofFrontiers in nutrition · 2023Review
- Analysis of Homologous Regions of Small RNAsCells · 2022Article
- Spatiotemporal Transcriptomic Atlas of Developing Embryos and Vegetative Tissues in Flax.Plants (Basel, Switzerland) · 2022Article
- Integrated omics approaches for flax improvement under abiotic and biotic stress: Current status and future prospects.Frontiers in plant science · 2022Review
- Water stress intensified the relation of seed color with lignan content and seed yield components in flax (Linum usitatissimum L.).Scientific reports · 2021Article
- Genes Associated with the Flax Plant Type (Oil or Fiber) Identified Based on Genome and Transcriptome Sequencing Data.Plants (Basel, Switzerland) · 2021Article
- Genome-wide identification and expression analysis of the WRKY transcription factor family in flax (Linum usitatissimum L.).BMC genomics · 2021Article
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Authors and funding
17 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
A robust phenotypic plasticity to ward off adverse environmental conditions determines performance and productivity in crop plants. Flax (linseed), is an important cash crop produced for natural textile fiber (linen) or oilseed with many health promoting products. This crop is prone to drought stress and yield losses in many parts of the world. Despite recent advances in drought research in a number of important crops, related progress in flax is very limited. Since, response of this plant to drought stress has not been addressed at the molecular level; we conducted microarray analysis to capture transcriptome associated with induced drought in flax. This study identified 183 differentially expressed genes (DEGs) associated with diverse cellular, biophysical and metabolic programs in flax. The analysis also revealed especially the altered regulation of cellular and metabolic pathways governing photosynthesis. Additionally, comparative transcriptome analysis identified a plethora of genes that displayed differential regulation both spatially and temporally. These results revealed co-regulated expression of 26 genes in both shoot and root tissues with implications for drought stress response. Furthermore, the data also showed that more genes are upregulated in roots compared to shoots, suggesting that roots may play important and additional roles in response to drought in flax. With prolonged drought treatment, the number of DEGs increased in both tissue types. Differential expression of selected genes was confirmed by qRT-PCR, thus supporting the suggested functional association of these intrinsic genes in maintaining growth and homeostasis in response to imminent drought stress in flax. Together the present study has developed foundational and new transcriptome data sets for drought stress in flax.
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