ArticleCell & bioscience2021
Multiple responses contribute to the enhanced drought tolerance of the autotetraploid Ziziphus jujuba Mill. var. spinosa.
Article in Cell & bioscience, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers.
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27 citing papers in PubMed, 49 citations in OpenAlex.
- Identification of the R2R3-MYB gene family in wild jujube (Ziziphus jujuba var. spinosa) and analysis of its expression under drought stress.BMC plant biology · 2026Article
- Integrated Phenotypic, Cytotypic, and Microsatellite Diversity Analysis of Wild-Growing/Naturalized Ber (Plants (Basel, Switzerland) · 2026Article
- Polyploidy and plant resilience to environmental stresses: Molecular mechanisms and future applications.Plant communications · 2026Review
- The GATA8-GRF5-XTH9 feed-forward loop regulates cell size in poplar.Horticulture research · 2026Article
- Integrated Physiological and Transcriptome Analyses of Wild Jujube (International journal of molecular sciences · 2026Article
- An integrated analysis of metabolomics and transcriptomics offers profound insights into the mechanisms of metabolic differentiation between Semen Ziziphi Spinosae and Semen Jujubae.BMC plant biology · 2026Article
- Article
- Induction and phenotype analysis of autotetraploids of Morus Mongolica.BMC plant biology · 2026Article
- Exogenous ABA combined with cytokinin enhances drought resistance inFrontiers in plant science · 2026Article
- Advancements and strategies of genetic improvement in cassava (Horticulture research · 2025Article
- Novel insight of the SVP gene involved in pedicel length based on genomics analysis in cherry.Plant cell reports · 2025Article
- Genome-wide characterization and expression analysis of LBD transcription factors inFrontiers in plant science · 2025Article
- Genome-Wide Identification of Xyloglucan Endotransglucosylase/Hydrolase Multigene Family in Chinese Jujube (Plants (Basel, Switzerland) · 2024Article
- Chemical composition determination and transcriptomic analyses provide insight into the differences between wild and grafted Semen Ziziphi Spinosae.BMC genomics · 2024Article
- Identification and Evaluation of Diploid and TetraploidPlants (Basel, Switzerland) · 2024Article
- The Response and Evaluation of Morphology, Physiology, and Biochemistry Traits in TriploidPlants (Basel, Switzerland) · 2024Article
- Gene expression analysis of drought tolerance and cuticular wax biosynthesis in diploid and tetraploid induced wallflowers.BMC plant biology · 2024Article
- Physiological and Molecular Modulations to Drought Stress in theInternational journal of molecular sciences · 2024Article
- In vitro induction of tetraploidy and its effects on phenotypic variations in Populus hopeiensis.BMC plant biology · 2023Article
- Article
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7 authors at 1 institution in 1 country.
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Abstract
backgroundPolyploid plants often exhibit enhanced stress tolerance. The underlying physiological and molecular bases of such mechanisms remain elusive. Here, we characterized the drought tolerance of autotetraploid sour jujube at phenotypic, physiological and molecular levels.
resultsThe study findings showed that the autotetraploid sour jujube exhibited a superior drought tolerance and enhanced regrowth potential after dehydration in comparison with the diploid counterpart. Under drought stress, more differentially expressed genes (DEGs) were detected in autotetraploid sour jujube and the physiological responses gradually triggered important functions. Through GO enrichment analysis, many DEGs between the diploid and autotetraploid sour jujube after drought-stress exposure were annotated to the oxidation-reduction process, photosystem, DNA binding transcription factor activity and oxidoreductase activity. Six reactive oxygen species scavenging-related genes were specifically differentially expressed and the larger positive fold-changes of the DEGs involved in glutathione metabolism were detected in autotetraploid. Consistently, the lower O
conclusionTaken together, multiple responses contribute to the enhanced drought tolerance of autotetraploid sour jujube. This study could provide an important basis for elucidating the mechanism of tolerance variation after the polyploidization of trees.
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