ArticlePlant cell reports2007
Enhanced stress tolerance in transgenic pine expressing the pepper CaPF1 gene is associated with the polyamine biosynthesis.
Article in Plant cell reports, 2007. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.
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Who cites it
15 citing papers in PubMed, 72 citations in OpenAlex.
- Systematic analysis of the Capsicum ERF transcription factor family: identification of regulatory factors involved in the regulation of species-specific metabolites.BMC genomics · 2020Article
- OsmiR528 Enhances Cold Stress Tolerance by Repressing Expression of Stress Response-related Transcription Factor Genes in Plant Cells.Current genomics · 2019Article
- Overexpression of Zinc Finger Transcription Factor ZAT6 Enhances Salt Tolerance.Open life sciences · 2018Article
- Silicon Regulates Potential Genes Involved in Major Physiological Processes in Plants to Combat Stress.Frontiers in plant science · 2017Review
- Assessing Utilization and Environmental Risks of Important Genes in Plant Abiotic Stress Tolerance.Frontiers in plant science · 2016Review
- Review
- Transcriptome sequencing of transgenic poplar (Populus × euramericana 'Guariento') expressing multiple resistance genes.BMC genetics · 2014Article
- Genetically engineered trees for plantation forests: key considerations for environmental risk assessment.Plant biotechnology journal · 2013Review
- Transcription factor AtbZIP60 regulates expression of Ca2+ -dependent protein kinase genes in transgenic cells.Molecular biology reports · 2013Article
- Association genetics of carbon isotope discrimination, height and foliar nitrogen in a natural population of Pinus taeda L.Heredity · 2011Article
- Individual vs. combinatorial effect of elevated CO2 conditions and salinity stress on Arabidopsis thaliana liquid cultures: comparing the early molecular response using time-series transcriptomic and metabolomic analyses.BMC systems biology · 2010Article
- Plant polyamine catabolism: The state of the art.Plant signaling & behavior · 2008Article
- Article
- Review
- Spermidine exodus and oxidation in the apoplast induced by abiotic stress is responsible for H2O2 signatures that direct tolerance responses in tobacco.The Plant cell · 2008Article
Corrections and comments
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Authors and funding
4 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
ERF/AP2 transcription factors play an important role in plant stress tolerance. However, little is known about the functional significance of ERF/AP2 genes in pine, compared to the model plant species Arabidopsis. Capsicum annuum pathogen and freezing tolerance-related protein 1 (CaPF1) is an ERF/AP2 transcription factor. We show here that overexpression of CaPF1 resulted in a dramatic increase in tolerance to drought, freezing, and salt stress in a gymnosperm species, eastern white pine (Pinus strobus L.). Measurement of polyamines demonstrated that the levels of putrescine (Put), spermidine (Spd), and spermine (Spm) did not increase but remain constant in CaPF1-overexpressed eastern white pine, whereas the levels decreased in the controls, probably increasing the ability of transgenic callus cultures and plants to stress tolerance. These results demonstrated that enhanced stress tolerance in transgenic pine expressing the pepper CaPF1 gene is associated with the polyamine biosynthesis and this pepper transcription factor may be used to engineer pine species for multiple stress tolerance.
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