ArticleBMC plant biology2022
Comparative physiological and coexpression network analyses reveal the potential drought tolerance mechanism of peanut.
Article in BMC plant biology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.
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Who cites it
17 citing papers in PubMed, 22 citations in OpenAlex.
- Transcriptomic Analyses and Weighted Gene Co-Expression Network Analysis (WGCNA) Identify Key Drought-Responsive Genes in Rice Roots (Plants (Basel, Switzerland) · 2026Article
- Molecular Mechanisms of Growth and Salt Tolerance in Diverse Rice Cultivars Balanced by Rhodobium marinum RH-AZ.Rice (New York, N.Y.) · 2026Article
- Comparative physiology and cellular responses of different peanut cultivars under PEG-induced drought at seedling stage.BMC plant biology · 2026Article
- Genome-Wide Analysis of the DUF1664 Family Genes in Peanut (Plants (Basel, Switzerland) · 2026Article
- Article
- Adaptive photosynthetic in drought-resistant and susceptible Jerusalem artichoke genotypes under elevated CO₂ and light intensity during drought stress.BMC plant biology · 2026Article
- Transcriptomic insights into drought response in wild Arachis relatives A. dardani and A. ipaënsis.BMC plant biology · 2025Article
- Combination of QTL mapping and GWAS for fine mapping and gene mining of drought tolerance and seed yield components in faba bean (Vicia faba L.).BMC plant biology · 2025Article
- Differential photosynthetic responses to drought stress in peanut varieties: insights from transcriptome profiling and JIP-Test analysis.BMC plant biology · 2025Article
- Photosynthetic responses to light levels in drought-tolerant novel peanut (Arachis hypogaea L) genotypes.Scientific reports · 2025Article
- Total Antioxidant Capacity ofInternational journal of molecular sciences · 2025Article
- Integrative physiological and transcriptomic analysis provides insights on the molecular basis of ABA-enhanced drought tolerance in pear (Pyrus betulaefolia).BMC plant biology · 2025Article
- Comparative physiological and co-expression network analysis reveals potential hub genes and adaptive mechanisms responsive to NaCl stress in peanut (Arachis hypogaea L.).BMC plant biology · 2025Article
- Impact of Cd and Pb on the photosynthetic and antioxidant systems of Hemerocallis citrina Baroni as revealed by physiological and transcriptomic analyses.Plant cell reports · 2024Article
- Genome-wide analysis reveals regulatory mechanisms and expression patterns ofFrontiers in plant science · 2023Article
- The genusFrontiers in plant science · 2023Review
- The transcriptional regulatory network of hormones and genes under salt stress in tomato plants (Frontiers in plant science · 2023Article
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Authors and funding
10 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundDrought stress has negative effects on plant growth and productivity. In this study, a comprehensive analysis of physiological responses and gene expression was performed. The responses and expressions were compared between drought-tolerant (DT) and drought-sensitive (DS) peanut varieties to investigate the regulatory mechanisms and hub genes involved in the impact of drought stress on culture.
resultsThe drought-tolerant variety had robust antioxidative capacities with higher total antioxidant capacity and flavonoid contents, and it enhanced osmotic adjustment substance accumulation to adapt to drought conditions. KEGG analysis of differentially expressed genes demonstrated that photosynthesis was strongly affected by drought stress, especially in the drought-sensitive variety, which was consistent with the more severe suppression of photosynthesis. The hub genes in the key modules related to the drought response, including genes encoding protein kinase, E3 ubiquitin-protein ligase, potassium transporter, pentatricopeptide repeat-containing protein, and aspartic proteinase, were identified through a comprehensive combined analysis of genes and physiological traits using weighted gene co-expression network analysis. There were notably differentially expressed genes between the two varieties, suggesting the positive roles of these genes in peanut drought tolerance.
conclusionA comprehensive analysis of physiological traits and relevant genes was conducted on peanuts with different drought tolerances. The findings revealed diverse drought-response mechanisms and identified candidate genes for further research.
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