ArticleTransgenic research2014
Overexpression of AtSTO1 leads to improved salt tolerance in Populus tremula × P. alba.
Article in Transgenic research, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
4 citing papers in PubMed, 8 citations in OpenAlex.
- Impact of Nanomaterials on the Regulation of Gene Expression and Metabolomics of Plants under Salt Stress.Plants (Basel, Switzerland) · 2022Review
- Combating Salinity Through Natural Plant Extracts Based Biostimulants: A Review.Frontiers in plant science · 2022Review
- Progress in Understanding the Physiological and Molecular Responses ofInternational journal of molecular sciences · 2019Review
- Paving the Way for Lignin Valorisation: Recent Advances in Bioengineering, Biorefining and Catalysis.Angewandte Chemie (International ed. in English) · 2016Review
Corrections and comments
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Authors and funding
2 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
One of the major abiotic stress conditions limiting healthy growth of trees is salinity stress. The use of gene manipulation for increased tolerance to abiotic stress has been successful in many plant species. Overexpression of the Arabidopsis SALT TOLERANT1 (STO1) gene leads to increased concentrations of 9-cis-epoxycarotenoid dioxygenase3, a vital enzyme in Arabidopsis abscisic acid biosynthesis. In the present work, the Arabidopsis STO1 gene (AtSTO1) was overexpressed in poplar to determine if the transgene would confer enhanced salt tolerance to the generated transgenics. The results of multiple greenhouse trials indicated that the transgenic poplar lines had greater levels of resistance to NaCl than wild-type plants. Analysis using RT-PCR indicated a variation in the relative abundance of the STO1 transcript in the transgenics that coincided with tolerance to salt. Several physiological and morphological changes such as greater overall biomass, greater root biomass, improved photosynthesis, and greater pith size were observed in the transgenics when compared to controls undergoing salt stress. These results indicated overexpression of AtSTO1 improved salt tolerance in poplar.
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Registered trials
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