ArticleBMC plant biology2020
Genome-wide transcriptional changes triggered by water deficit on a drought-tolerant common bean cultivar.
Article in BMC plant biology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.
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Who cites it
14 citing papers in PubMed, 26 citations in OpenAlex.
- Association mapping for canopy temperature under irrigated and rainfed conditions at 12 environments identified both known and novel genetic loci.The plant genome · 2026Article
- Degradation of Wheat Straw byMicroorganisms · 2026Article
- Predicting the role of β-GAL genes in bean under abiotic stress and genome-wide characterization of β-GAL gene family members.Protoplasma · 2025Article
- Consumer traits of common beans: a global and regional perspective on seed coat darkening, cooking time, protein, and mineral content.Frontiers in nutrition · 2025Review
- Comprehensive Proteomic Analysis of Common Bean (Biomolecules · 2024Article
- Genome-wide association study of salt tolerance at the seed germination stage in lettuce.PloS one · 2024Article
- Article
- Genome wide identification, structural characterization and phylogenetic analysis of High-Affinity potassium (HAK) ion transporters in common bean (Phaseolus vulgaris L.).BMC genomic data · 2023Article
- Water-saving techniques: physiological responses and regulatory mechanisms of crops.Advanced biotechnology · 2023Review
- Comparative Transcriptome Analysis of Tolerant and Sensitive Genotypes of Common Bean (Plants (Basel, Switzerland) · 2023Article
- Heat shock factor binding proteinFrontiers in plant science · 2023Article
- Genetic control of tolerance to drought stress in soybean.BMC plant biology · 2022Article
- Genome-wide identification of the BURP domain-containing genes inPhysiology and molecular biology of plants : an international journal of functional plant biology · 2021Article
- Differential Regulation of Drought Responses in TwoPlants (Basel, Switzerland) · 2020Article
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Authors and funding
6 authors at 2 institutions in 1 country.
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No grant is acknowledged in the PubMed record.
Abstract
backgroundCommon bean (Phaseolus vulgaris L.) is a relevant crop cultivated over the world, largely in water insufficiency vulnerable areas. Since drought is the main environmental factor restraining worldwide crop production, efforts have been invested to amend drought tolerance in commercial common bean varieties. However, scarce molecular data are available for those cultivars of P. vulgaris with drought tolerance attributes.
resultsAs a first approach, Pinto Saltillo (PS), Azufrado Higuera (AH), and Negro Jamapa Plus (NP) were assessed phenotypically and physiologically to determine the outcome in response to drought on these common bean cultivars. Based on this, a Next-generation sequencing approach was applied to PS, which was the most drought-tolerant cultivar to determine the molecular changes at the transcriptional level. The RNA-Seq analysis revealed that numerous PS genes are dynamically modulated by drought. In brief, 1005 differentially expressed genes (DEGs) were identified, from which 645 genes were up-regulated by drought stress, whereas 360 genes were down-regulated. Further analysis showed that the enriched categories of the up-regulated genes in response to drought fit to processes related to carbohydrate metabolism (polysaccharide metabolic processes), particularly genes encoding proteins located within the cell periphery (cell wall dynamics). In the case of down-regulated genes, heat shock-responsive genes, mainly associated with protein folding, chloroplast, and oxidation-reduction processes were identified.
conclusionsOur findings suggest that secondary cell wall (SCW) properties contribute to P. vulgaris L. drought tolerance through alleviation or mitigation of drought-induced osmotic disturbances, making cultivars more adaptable to such stress. Altogether, the knowledge derived from this study is significant for a forthcoming understanding of the molecular mechanisms involved in drought tolerance on common bean, especially for drought-tolerant cultivars such as PS.
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