ArticlePlant molecular biology2014
Cloning and characterization of a novel dehydrin gene, SiDhn2, from Saussurea involucrata Kar. et Kir.
Article in Plant molecular biology, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.
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Who cites it
21 citing papers in PubMed, 58 citations in OpenAlex.
- When Warm Breaks Cold: Understanding Deacclimations and Reacclimations Cycles as a Key to Winter Crop Resilience.International journal of molecular sciences · 2025Review
- Transcriptomic Analysis Reveals the Regulatory Mechanism of Cold Tolerance inInternational journal of molecular sciences · 2025Article
- Overexpression ofInternational journal of molecular sciences · 2025Article
- ThePlants (Basel, Switzerland) · 2025Article
- Review
- Genome-Wide Analysis ofPlants (Basel, Switzerland) · 2023Article
- Metabolomics-based exploration the response mechanisms of Saussurea involucrata leaves under different levels of low temperature stress.BMC genomics · 2023Article
- Involvement of dehydrin proteins in mitigating the negative effects of drought stress in plants.Plant cell reports · 2022Review
- Plant growth promoting bacteria (PGPR) induce antioxidant tolerance against salinity stress through biochemical and physiological mechanisms.Physiology and molecular biology of plants : an international journal of functional plant biology · 2022Article
- Plant Group II LEA Proteins: Intrinsically Disordered Structure for Multiple Functions in Response to Environmental Stresses.Biomolecules · 2021Review
- Article
- SiFBA5, a cold-responsive factor from Saussurea involucrata promotes cold resilience and biomass increase in transgenic tomato plants under cold stress.BMC plant biology · 2021Article
- Heterologous Expression of ThreePlants (Basel, Switzerland) · 2020Article
- Transgenic creeping bentgrass plants expressing a Picea wilsonii dehydrin gene (PicW) demonstrate improved freezing tolerance.Molecular biology reports · 2018Article
- Structural and Functional Dynamics of Dehydrins: A Plant Protector Protein under Abiotic Stress.International journal of molecular sciences · 2018Review
- Article
- Molecular Cloning and Functional Characterization of the Dehydrin (Frontiers in plant science · 2018Article
- De Novo Transcriptome Sequencing and the Hypothetical Cold Response Mode of Saussurea involucrata in Extreme Cold Environments.International journal of molecular sciences · 2017Article
- Overexpression ofFrontiers in plant science · 2017Article
- Silencing of dehydrin CaDHN1 diminishes tolerance to multiple abiotic stresses in Capsicum annuum L.Plant cell reports · 2015Article
Corrections and comments
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Authors and funding
7 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Saussurea involucrata Kar. et Kir. is a hardy dicotyledonous plant capable of tolerating severe abiotic stress conditions. In a previous study, we created a cDNA library to determine what factors are associated with the cold acclimation response in S. involucrata. From this, a full-length cDNA of a dehydrin-like gene (SiDhn2) was obtained by RT-PCR. The SiDhn2 gene was characterized in this study. The full-length SiDhn2 cDNA comprised 693 bp containing an open reading frame of 345 bp specifying a protein of 115 amino acids. An alignment of the deduced amino acid sequence showed that SiDhn2 shared 55 % identity with two Brassica dehydrins. Agrobacterium tumefaciens was used to transform RD29A:SiDhn2 and 35S:SiDhn2 constructs into tobacco to investigate the germination and resistance to freezing and drought stress of transgenic plants. The RD29A:SiDhn2 transgenic plants showed greater resistance to freezing and drought stress than 35S:SiDhn2 transgenic plants or the wild-type. This study demonstrates that SiDhn2 confers cold hardiness and drought resistance, and may be a candidate resistance gene for genetic improvement of crops to increase stress resistance.
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