ArticleBMC plant biology2019
Comparative analysis of proso millet (Panicum miliaceum L.) leaf transcriptomes for insight into drought tolerance mechanisms.
Article in BMC plant biology, 2019. 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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14 citing papers in PubMed.
- Phenotypic evaluation and mapping QTLs for drought tolerance in an interspecific RIL population from a Setaria italica × Setaria viridis cross.BMC plant biology · 2026Article
- The impact of awn length on seed yield and drought resistance in Elymus sibiricus L. and the molecular mechanism underlying awn length regulation.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
- Identification of Drought-Resistant Response in Proso Millet (Plants (Basel, Switzerland) · 2024Article
- Molecular characterization and SNP identification using genotyping-by-sequencing in high-yielding mutants of proso millet.Frontiers in plant science · 2023Article
- Physiological and Transcriptional Analysis Reveals the Response Mechanism ofInternational journal of molecular sciences · 2022Article
- Revitalization of small millets for nutritional and food security by advanced genetics and genomics approaches.Frontiers in genetics · 2022Review
- Article
- Transcriptome-based analysis of key pathways relating to yield formation stage of foxtail millet under different drought stress conditions.Frontiers in plant science · 2022Article
- Physiological, Biochemical and Transcriptomic Analysis of the Aerial Parts (Leaf-Blade and Petiole) ofInternational journal of molecular sciences · 2021Article
- Integrating Omics and Gene Editing Tools for Rapid Improvement of Traditional Food Plants for Diversified and Sustainable Food Security.International journal of molecular sciences · 2021Review
- Metabolome and transcriptome analysis reveals the molecular profiles underlying the ginseng response to rusty root symptoms.BMC plant biology · 2021Article
- Comparative transcriptome analysis of genes involved in the drought stress response of two peanut (Arachis hypogaea L.) varieties.BMC plant biology · 2021Article
- The Alkali Tolerance of Broomcorn Millet (Frontiers in plant science · 2021Article
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8 authors.
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Abstract
backgroundDrought stress is a major abiotic stress that causes huge losses in agricultural production. Proso millet (Panicum miliaceum L.) can efficiently adapt to drought stress and provides important information and gene resources to improve drought tolerance. However, its complex drought-responsive mechanisms remain unclear.
resultsAmong 37 core Chinese proso millet cultivars, Jinshu 6 (JS6) was selected as the drought-sensitive test material, whereas Neimi 5 (NM5) was selected as the drought-tolerant test material under PEG-induced water stress. After sequencing, 1695 differentially expressed genes (DEGs) were observed in JS6 and NM5 without PEG-induced water stress (JS6CK and NM5CK). A total of 833 and 2166 DEGs were found in the two cultivars under simulated drought by using 20% PEG-6000 for 6 (JS6T6 and NM5T6) and 24 h (JS6T24 and NM5T24), respectively. The DEGs in JS6T6 and JS6T24 treatments were approximately 0.298- and 0.754-fold higher than those in NM5T6 and NM5T24, respectively. Compared with the respective controls, more DEGs were found in T6 treatments than in T24 treatments. A delay in the transcriptional responses of the ROS scavenging system to simulated drought treatment and relatively easy recovery of the expression of photosynthesis-associated genes were observed in NM5. Compared with JS6, different regulation strategies were observed in the jasmonic acid (JA) signal transduction pathway of NM5.
conclusionUnder PEG-induced water stress, NM5 maintained highly stable gene expression levels. Compared with drought-sensitive cultivars, the different regulation strategies in the JA signal transduction pathway in drought-tolerant cultivars may be one of the driving forces underlying drought stress tolerance.
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