ArticleBMC plant biology2019
Overexpression of the trehalose-6-phosphate phosphatase family gene AtTPPF improves the drought tolerance of Arabidopsis thaliana.
Article in BMC plant biology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 48 papers.
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48 citing papers in PubMed, 147 citations in OpenAlex.
- LsMAPK6 Phosphorylates the LsCO Protein to Enhance Its Stability and Transcriptional Activity, Promoting Floral Transition Upon High Temperatures in Lettuce.Plant biotechnology journal · 2026Article
- A SlERF4-SlTPP1 module enhances drought tolerance in tomato by increasing the root/shoot ratio.Horticulture research · 2026Article
- Cascading functional water balance traits enhance wheat grain yield under terminal drought.Journal of experimental botany · 2026Article
- Pan-genomic analysis and abiotic stress expression of eight TPS gene families in Brassica napus.BMC plant biology · 2026Article
- Transcriptional reprogramming and co-expression network underlying enhanced ammonium uptake in intraspecific hybrids ofFrontiers in plant science · 2026Article
- Genome-Wide Analysis of Trehalose-6-Phosphate Phosphatases (TPP) Gene Family in Potato (Plants (Basel, Switzerland) · 2025Article
- The role of trehalose metabolism in plant stress tolerance.Journal of advanced research · 2025Review
- Grain under pressure: Harnessing biochemical pathways to beat drought and heat in wheat.The Plant journal : for cell and molecular biology · 2025Review
- The synthesis, degradation and biological function of trehalose- 6-phosphate.Stress biology · 2025Review
- Unveiling the Cold Acclimation of Alfalfa: Insights into Its Starch-Soluble Sugar Dynamic Transformation.Plants (Basel, Switzerland) · 2025Article
- Identification of Drought Stress-Responsive Genes in Rice by Random Walk with Multi-Restart Probability on MultiPlex Biological Networks.International journal of molecular sciences · 2024Article
- Endogenous Hormone Levels and Transcriptomic Analysis Reveal the Mechanisms of Bulbil Initiation inInternational journal of molecular sciences · 2024Article
- TheMolecular breeding : new strategies in plant improvement · 2024Article
- Genome-Wide Analysis of Trehalose-6-Phosphate Phosphatase Gene Family and Their Expression Profiles in Response to Abiotic Stress in Groundnut.Plants (Basel, Switzerland) · 2024Article
- Response mechanism of carbon metabolism of Pinus massoniana to gradient high temperature and drought stress.BMC genomics · 2024Article
- Genome-wide transcript expression analysis reveals major chickpea and lentil genes associated with plant branching.Frontiers in plant science · 2024Article
- Genome-wide identification and expression analysis of TPP gene family under salt stress in peanut (Arachis hypogaea L.).PloS one · 2024Article
- Genome- and transcriptome-wide identification of trehalose-6-phosphate phosphatases (TPP) gene family and their expression patterns under abiotic stress and exogenous trehalose in soybean.BMC plant biology · 2023Article
- Trehalose accumulation enhances drought tolerance by modulating photosynthesis and ROS-antioxidant balance in drought sensitive and tolerant rice cultivars.Physiology and molecular biology of plants : an international journal of functional plant biology · 2023Article
- Genome-Wide Analysis and Expression Profiling of Trehalose-6-Phosphate Phosphatase (TPP) inPlants (Basel, Switzerland) · 2023Article
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Abstract
backgroundTrehalose-6-phosphate phosphatases (TPPs), which are encoded by members of the TPP gene family, can improve the drought tolerance of plants. However, the molecular mechanisms underlying the dynamic regulation of TPP genes during drought stress remain unclear. In this study, we explored the function of an Arabidopsis TPP gene by conducting comparative analyses of a loss-of-function mutant and overexpression lines.
resultsThe loss-of-function mutation of Arabidopsis thaliana TPPF, a member of the TPP gene family, resulted in a drought-sensitive phenotype, while a line overexpressing TPPF showed significantly increased drought tolerance and trehalose accumulation. Compared with wild-type plants, tppf1 mutants accumulated more H
conclusionAtTPPF functions in regulating levels of trehalose, reactive oxygen species, and sucrose levels during drought stress, and the expression of AtTPPF is activated by DREB1A in Arabidopsis. These findings shed light on the molecular mechanism by which AtTPPF regulates the response to drought stress.
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