ArticleMarine biotechnology (New York, N.Y.)2012
The SbASR-1 gene cloned from an extreme halophyte Salicornia brachiata enhances salt tolerance in transgenic tobacco.
Article in Marine biotechnology (New York, N.Y.), 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers.
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Who cites it
24 citing papers in PubMed, 55 citations in OpenAlex.
- Genome-Wide Identification and Expression Profiling ofPlants (Basel, Switzerland) · 2025Article
- Identification of theInternational journal of molecular sciences · 2023Article
- Maternal salinity influences anatomical parameters, pectin content, biochemical and genetic modifications of two Salicornia europaea populations under salt stress.Scientific reports · 2022Article
- TaASR1-D confers abiotic stress resistance by affecting ROS accumulation and ABA signalling in transgenic wheat.Plant biotechnology journal · 2021Article
- Structural and Functional Characterization of the ABA-Water Deficit Stress Domain from Wheat and Barley: An Intrinsically Disordered Domain behind the Versatile Functions of the Plant Abscissic Acid, Stress and Ripening Protein Family.International journal of molecular sciences · 2021Article
- Transcriptome Profiling ofGenes · 2020Article
- Abscisic Acid, Stress, and Ripening (BioMed research international · 2020Article
- Over-expression of the Brachypodium ASR gene, BdASR4, enhances drought tolerance in Brachypodium distachyon.Plant cell reports · 2019Article
- Article
- Beneficial Effects of Salt on Halophyte Growth: Morphology, Cells, and Genes.Open life sciences · 2019Article
- Functional Identification of Salt-Stress-Related Genes Using the FOX Hunting System fromInternational journal of molecular sciences · 2018Article
- Article
- Reproductive Physiology of Halophytes: Current Standing.Frontiers in plant science · 2018Review
- Overexpression of CsLEA11, a YAMB Express · 2017Article
- Structural disorder in plant proteins: where plasticity meets sessility.Cellular and molecular life sciences : CMLS · 2017Review
- OsASR5 enhances drought tolerance through a stomatal closure pathway associated with ABA and HPlant biotechnology journal · 2017Article
- A SNARE-Like Superfamily Protein SbSLSP from the Halophyte Salicornia brachiata Confers Salt and Drought Tolerance by Maintaining Membrane Stability, K(+)/Na(+) Ratio, and Antioxidant Machinery.Frontiers in plant science · 2016Article
- ASR5 is involved in the regulation of miRNA expression in rice.Plant cell reports · 2015Article
- Article
- ASR1 transcription factor and its role in metabolism.Plant signaling & behavior · 2015Review
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Authors and funding
5 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Salinity severely affects plant growth and development. Plants evolved various mechanisms to cope up stress both at molecular and cellular levels. Halophytes have developed better mechanism to alleviate the salt stress than glycophytes, and therefore, it is advantageous to study the role of different genes from halophytes. Salicornia brachiata is an extreme halophyte, which grows luxuriantly in the salty marshes in the coastal areas. Earlier, we have isolated SbASR-1 (abscisic acid stress ripening-1) gene from S. brachiata using cDNA subtractive hybridisation library. ASR-1 genes are abscisic acid (ABA) responsive, whose expression level increases under abiotic stresses, injury, during fruit ripening and in pollen grains. The SbASR-1 transcript showed up-regulation under salt stress conditions. The SbASR-1 protein contains 202 amino acids of 21.01-kDa molecular mass and has 79 amino acid long signatures of ABA/WDS gene family. It has a maximum identity (73 %) with Solanum chilense ASR-1 protein. The SbASR-1 has a large number of disorder-promoting amino acids, which make it an intrinsically disordered protein. The SbASR-1 gene was over-expressed under CaMV 35S promoter in tobacco plant to study its physiological functions under salt stress. T(0) transgenic tobacco seeds showed better germination and seedling growth as compared to wild type (Wt) in a salt stress condition. In the leaf tissues of transgenic lines, Na(+) and proline contents were significantly lower, as compared to Wt plant, under salt treatment, suggesting that transgenic plants are better adapted to salt stress.
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