ArticleScientific reports2017
Identification of Purple Acid Phosphatases in Chickpea and Potential Roles of CaPAP7 in Seed Phytate Accumulation.
Article in Scientific reports, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 30 papers.
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30 citing papers in PubMed.
- Unphazed and Phogo: complete genome sequences of two EK1 clusterMicrobiology resource announcements · 2026Article
- Modifying recombinant purple acid phosphatase using computational design.European biophysics journal : EBJ · 2026Article
- Article
- Biochemical characterization of common bean PvPAP26, a ubiquitous purple acid phosphatase that is highly expressed during seedling development.Physiology and molecular biology of plants : an international journal of functional plant biology · 2026Article
- Genome-wide identification, characterization and expression profiling of purple acid phosphatases under variable phosphorus regimes in lentil (Lens culinaris Medik.).BMC plant biology · 2025Article
- Isolation and genome annotation of Rowlf, a novel cluster EG bacteriophage with a purple acid phosphatase-like gene.Microbiology resource announcements · 2025Article
- TheInternational journal of molecular sciences · 2025Article
- Identification and Expression Analysis of Acid Phosphatase Gene (Plants (Basel, Switzerland) · 2025Article
- Genome-Wide Analysis, Identification, and Transcriptional Profile of the Response to Abiotic Stress of theInternational journal of molecular sciences · 2025Article
- Analysis and profiling of the purple acid phosphatase gene family in wheat (Triticum aestivum L.).Protoplasma · 2025Article
- From genes to traits: maximizing phosphorus utilization efficiency in crop plants.Frontiers in plant science · 2025Review
- Mobilization and recycling of intracellular phosphorus in response to availability.Quantitative plant biology · 2025Review
- Genome-wide association study identified BnaPAP17 genes involved in exogenous ATP utilization and regulating phosphorous content in Brassica napus.Plant cell reports · 2024Article
- Role ofInternational journal of molecular sciences · 2023Article
- Differences in heat tolerance, water use efficiency and growth among Douglas-fir families and varieties evidenced by GWAS and common garden studies.AoB PLANTS · 2023Article
- Effect of sweet potato purple acid phosphatase on Pseudomonas aeruginosa flagellin-mediated inflammatory response in A549 cells.Animal bioscience · 2023Article
- Improving phosphorus acquisition efficiency through modification of root growth responses to phosphate starvation in legumes.Frontiers in plant science · 2023Review
- Narrowing down molecular targets for improving phosphorus-use efficiency in maize (Zea mays L.).Molecular biology reports · 2022Review
- Integrated omics analysis identified genes and their splice variants involved in fruit development and metabolites production in Capsicum species.Functional & integrative genomics · 2022Article
- The PAP Gene Family in Tomato: Comprehensive Comparative Analysis, Phylogenetic Relationships and Expression Profiles.Plants (Basel, Switzerland) · 2022Article
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7 authors.
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Abstract
Purple acid phosphatases (PAPs) play important roles in phosphate (Pi) acquisition and utilization. These PAPs hydrolyze organic Phosphorus (P) containing compounds in rhizosphere as well as inside the plant cell. However, roles of PAPs in one of the most widely cultivated legumes, chickpea (Cicer arietnum L.), have not been unraveled so far. In the present study, we identified 25 putative PAPs in chickpea (CaPAPs) which possess functional PAP motifs and domains. Differential regulation of CaPAPs under different nutrient deficiencies revealed their roles under multiple nutrient stresses including Pi deficiency. Interestingly, most of the CaPAPs were prominently expressed in flowers and young pods indicating their roles in flower and seed development. Association mapping of SNPs underlying CaPAPs with seed traits revealed significant association of low Pi inducible CaPAP7 with seed weight and phytate content. Biochemical characterization of recombinant CaPAP7 established it to be a functional acid phosphatase with highest activity on most abundant organic-P substrate, phytate. Exogenous application of recombinant CaPAP7 enhanced biomass and Pi content of Arabidopsis seedlings supplemented with phytate as sole P source. Taken together, our results uncover the PAPs in chickpea and potential roles of CaPAP7 in seed phytate accumulation.
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