ArticleJournal of experimental botany2016
Characterization of purple acid phosphatases involved in extracellular dNTP utilization in Stylosanthes.
Article in Journal of experimental botany, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers, 1 of them a synthesis that pooled it.
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Who cites it
24 citing papers in PubMed, 1 synthesis or guideline pooled it, 63 citations in OpenAlex.
- Trends in research on relationship between root exudates and soil phosphorus: a bibliometric analysis.Frontiers in plant science · 2025Pooled it
- Overexpression ofInternational journal of molecular sciences · 2026Article
- Synergistic adaptation of rice root phosphorus uptake kinetics and leaf carbon-nitrogen metabolism under low-phosphorus conditions.Frontiers in plant science · 2026Article
- Physiological and transcriptomic analysis reveal the response mechanisms to nutrient deficiencies in aquatic plant Spirodela polyrhiza.Plant molecular biology · 2025Article
- Genome-wide association study identified BnaPAP17 genes involved in exogenous ATP utilization and regulating phosphorous content in Brassica napus.Plant cell reports · 2024Article
- UnregulatedInternational journal of molecular sciences · 2024Article
- Improving phosphorus acquisition efficiency through modification of root growth responses to phosphate starvation in legumes.Frontiers in plant science · 2023Review
- Fine-tuning the transcriptional regulatory model of adaptation response to phosphate stress in maize (Physiology and molecular biology of plants : an international journal of functional plant biology · 2022Article
- Characterization of plasma membrane proteins inFrontiers in plant science · 2022Article
- Integrated multi-omics analysis provides insights into genome evolution and phosphorus deficiency adaptation in pigeonpea (Horticulture research · 2022Article
- A Berberine Bridge Enzyme-Like Protein,Frontiers in plant science · 2022Article
- Physiological responses and transcriptomic changes reveal the mechanisms underlying adaptation of Stylosanthes guianensis to phosphorus deficiency.BMC plant biology · 2021Article
- Characterization of Metal Tolerance Proteins and Functional Analysis of GmMTP8.1 Involved in Manganese Tolerance in Soybean.Frontiers in plant science · 2021Article
- Metabolic alterations provide insights into Stylosanthes roots responding to phosphorus deficiency.BMC plant biology · 2020Article
- Low cytomolecular diversification in the genus Stylosanthes Sw. (Papilionoideae, Leguminosae).Genetics and molecular biology · 2020Article
- The Critical Role ofFrontiers in plant science · 2020Article
- Characterization of Purple Acid Phosphatase Family and Functional Analysis ofFrontiers in plant science · 2020Article
- Network Analyses and Data Integration of Proteomics and Metabolomics From Leaves of Two Contrasting Varieties of Sugarcane in Response to Drought.Frontiers in plant science · 2019Article
- ATP as Phosphorus and Nitrogen Source for Nutrient Uptake byFrontiers in plant science · 2019Article
- Genome Wide Transcriptome Analysis Reveals Complex Regulatory Mechanisms Underlying Phosphate Homeostasis in Soybean Nodules.International journal of molecular sciences · 2018Article
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Authors and funding
5 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Stylo (Stylosanthes spp.) is a pasture legume predominant in tropical and subtropical areas, where low phosphorus (P) availability is a major constraint for plant growth. Therefore, stylo might exhibit superior utilization of the P pool on acid soils, particularly organic P. However, little is known about mechanisms of inorganic phosphate (Pi) acquisition employed by stylo. In this study, the utilization of extracellular deoxy-ribonucleotide triphosphate (dNTP) and the underlying physiological and molecular mechanisms were examined for two stylo genotypes with contrasting P efficiency. Results showed that the P-efficient genotype, TPRC2001-1, was superior to the P-inefficient genotype, Fine-stem, when using dNTP as the sole P source. This was reflected by a higher dry weight and total P content for TPRC2001-1 than for Fine-stem, which was correlated with higher root-associated acid phosphatase (APase) activities in TPRC2001-1 under low P conditions. Subsequently, three PAP members were cloned from TPRC2001-1: SgPAP7, SgPAP10, and SgPAP26 Expression levels of these three SgPAPs were up-regulated by Pi starvation in stylo roots. Furthermore, there was a higher abundance of transcripts of SgPAP7 and SgPAP10 in TPRC2001-1 than in Fine-stem. Subcellular localization analysis demonstrated that these three SgPAPs were localized on the plasma membrane. Overexpression of these three SgPAPs could result in significantly increased root-associated APase activities, and thus extracellular dNTP utilization in bean hairy roots. Taken together, the results herein suggest that SgPAP7, SgPAP10, and SgPAP26 may differentially contribute to root-associated APase activities, and thus control extracellular dNTP utilization in stylo.
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