ArticleBMC plant biology2018
Characterization of Dehydrin protein, CdDHN4-L and CdDHN4-S, and their differential protective roles against abiotic stress in vitro.
Article in BMC plant biology, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.
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Who cites it
18 citing papers in PubMed.
- The Emerging Role of the Salt Tolerance-Related Protein in the Abiotic Stress Response ofPlants (Basel, Switzerland) · 2025Review
- Comprehensive analysis of dehydrin genes reveals ZmDHN3 contributes to drought resistance in maize (Zea Mays L.).BMC plant biology · 2025Article
- Research Progress and Prospects of Molecular Breeding in Bermudagrass (International journal of molecular sciences · 2024Review
- Protein Disorder in Plant Stress Adaptation: From Late Embryogenesis Abundant to Other Intrinsically Disordered Proteins.International journal of molecular sciences · 2024Review
- Enzyme stabilization and thermotolerance function of the intrinsically disordered LEA2 proteins from date palm.Scientific reports · 2023Article
- Plant dehydrins and dehydrin-like proteins: characterization and participation in abiotic stress response.Frontiers in plant science · 2023Review
- The Halophyte Dehydrin Sequence Landscape.Biomolecules · 2022Article
- Expression, Purification, and Preliminary Protection Study of Dehydrin PicW1 From the Biomass ofFrontiers in bioengineering and biotechnology · 2022Article
- Identification of genes involved in chicken follicle selection by ONT sequencing on granulosa cells.Frontiers in genetics · 2022Article
- Comparative Genomics, Evolution, and Drought-Induced Expression of Dehydrin Genes in ModelPlants (Basel, Switzerland) · 2021Article
- Plant Group II LEA Proteins: Intrinsically Disordered Structure for Multiple Functions in Response to Environmental Stresses.Biomolecules · 2021Review
- Cellular Chaperone Function of Intrinsically Disordered Dehydrin ERD14.International journal of molecular sciences · 2021Article
- The in vitro structure and functions of the disordered late embryogenesis abundant three proteins.Protein science : a publication of the Protein Society · 2021Article
- Article
- Phloem Exudate Protein Profiles during Drought and Recovery Reveal Abiotic Stress Responses in Tomato Vasculature.International journal of molecular sciences · 2020Article
- Transcriptomic Analysis of the Grapevine LEA Gene Family in Response to Osmotic and Cold Stress Reveals a Key Role for VamDHN3.Plant & cell physiology · 2020Article
- Determining the Protective Activity of IDPs Under Partial Dehydration and Freeze-Thaw Conditions.Methods in molecular biology (Clifton, N.J.) · 2020Article
- Multiple copies of a novel amphipathic α-helix forming segment in Physcomitrella patens dehydrin play a key role in abiotic stress mitigation.The Journal of biological chemistryArticle
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7 authors.
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Abstract
backgroundDehydrins play positive roles in regulating plant abiotic stress responses. The objective of this study was to characterize two dehydrin genes, CdDHN4-L and CdDHN4-S, generated by alternative splicing of CdDHN4 in bermudagrass.
resultsOverexpression of CdDHN4-L with φ-segment and CdDHN4-S lacking of φ-segment in Arabidopsis significantly increased tolerance against abiotic stresses. The growth phenotype of Arabidopsis exposed to NaCl at 100 mM was better in plants overexpressing CdDHN4-L than those overexpressing CdDHN4-S, as well as better in E.coli cells overexpressing CdDHN4-L than those overexpressing CdDHN4-S in 300 and 400 mM NaCl, and under extreme temperature conditions at - 20 °C and 50 °C. The CdDHN4-L had higher disordered characterization on structures than CdDHN4-S at temperatures from 10 to 90 °C. The recovery activities of lactic dehydrogenase (LDH) and alcohol dehydrogenase (ADH) in presence of CdDHN4-L and CdDHN4-S were higher than that of LDH and ADH alone under freeze-thaw damage and heat. Protein-binding and bimolecular fluorescence complementation showed that both proteins could bind to proteins with positive isoelectric point via electrostatic forces.
conclusionsThese results indicate that CdDHN4-L has higher protective ability against abiotic stresses due to its higher flexible unfolded structure and thermostability in comparison with CdDHN4-S. These provided direct evidence of the function of the φ-segment in dehydrins for protecting plants against abiotic stress and to show the electrostatic interaction between dehydrins and client proteins.
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