ArticleJournal of plant research2013
Global transcriptomic profiling of aspen trees under elevated [CO2] to identify potential molecular mechanisms responsible for enhanced radial growth.
Article in Journal of plant research, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.
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Who cites it
14 citing papers in PubMed, 45 citations in OpenAlex.
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- Individual and mutual effects of elevated carbon dioxide and temperature on salt and cadmium uptake and translocation by rice seedlings.Frontiers in plant science · 2023Article
- Mechanisms of elevated COPlant cell reports · 2021Review
- Climate Change Impacts on Sunflower (Plants (Basel, Switzerland) · 2021Review
- Delineating the mechanisms of elevated COPlant cell reports · 2021Review
- Plant Cell Walls Tackling Climate Change: Insights into Plant Cell Wall Remodeling, Its Regulation, and Biotechnological Strategies to Improve Crop Adaptations and Photosynthesis in Response to Global Warming.Plants (Basel, Switzerland) · 2020Review
- Comparative transcriptome analyses define genes and gene modules differing between twoBiotechnology for biofuels · 2020Article
- Molecular insights into photosynthesis and carbohydrate metabolism in Jatropha curcas grown under elevated COScientific reports · 2017Article
- Plant pectin acetylesterase structure and function: new insights from bioinformatic analysis.BMC genomics · 2017Article
- Cell Wall Metabolism in Response to Abiotic Stress.Plants (Basel, Switzerland) · 2015Review
- The mechanisms underlying α-amanitin resistance in Drosophila melanogaster: a microarray analysis.PloS one · 2014Article
- A detailed gene expression study of the Miscanthus genus reveals changes in the transcriptome associated with the rejuvenation of spring rhizomes.BMC genomics · 2013Article
- Ptr-miR397a is a negative regulator of laccase genes affecting lignin content in Populus trichocarpa.Proceedings of the National Academy of Sciences of the United States of America · 2013Article
Corrections and comments
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Authors and funding
7 authors at 2 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Aspen (Populus tremuloides) trees growing under elevated [CO(2)] at a free-air CO(2) enrichment (FACE) site produced significantly more biomass than control trees. We investigated the molecular mechanisms underlying the observed increase in biomass by producing transcriptomic profiles of the vascular cambium zone (VCZ) and leaves, and then performed a comparative study to identify significantly changed genes and pathways after 12 years exposure to elevated [CO(2)]. In leaves, elevated [CO(2)] enhanced expression of genes related to Calvin cycle activity and linked pathways. In the VCZ, the pathways involved in cell growth, cell division, hormone metabolism, and secondary cell wall formation were altered while auxin conjugation, ABA synthesis, and cytokinin glucosylation and degradation were inhibited. Similarly, the genes involved in hemicellulose and pectin biosynthesis were enhanced, but some genes that catalyze important steps in lignin biosynthesis pathway were inhibited. Evidence from systemic analysis supported the functioning of multiple molecular mechanisms that underpin the enhanced radial growth in response to elevated [CO(2)].
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