ArticleScientific reports2022
Constitutive expression of a pea apyrase, psNTP9, increases seed yield in field-grown soybean.
Article in Scientific reports, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
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Who cites it
5 citing papers in PubMed.
- Chromatin-Associated Pea Apyrase psNTP9 Function as a DNA-Binding Regulatory Protein in Yeast and Arabidopsis.Plants (Basel, Switzerland) · 2025Article
- Extracellular ATP: an emerging multifaceted regulator of plant fitness.Plant biotechnology journal · 2025Review
- Genome-Wide Analysis of Soybean Apyrase Gene Family and Functional Characterization of GmAPY1-4 Responses to Aluminum Stress.International journal of molecular sciences · 2025Article
- Modified pea apyrase has altered nuclear functions and enhances the growth of yeast and Arabidopsis.Frontiers in plant science · 2025Article
- Growth regulation by apyrases: Insights from altering their expression level in different organisms.Plant physiology · 2024Review
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Authors and funding
12 authors.
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Abstract
To address the demand for food by a rapidly growing human population, agricultural scientists have carried out both plant breeding and genetic engineering research. Previously, we reported that the constitutive expression of a pea apyrase (Nucleoside triphosphate, diphosphohydrolase) gene, psNTP9, under the control of the CaMV35S promoter, resulted in soybean plants with an expanded root system architecture, enhanced drought resistance and increased seed yield when they are grown in greenhouses under controlled conditions. Here, we report that psNTP9-expressing soybean lines also show significantly enhanced seed yields when grown in multiple different field conditions at multiple field sites, including when the gene is introgressed into elite germplasm. The transgenic lines have higher leaf chlorophyll and soluble protein contents and decreased stomatal density and cuticle permeability, traits that increase water use efficiency and likely contribute to the increased seed yields of field-grown plants. These altered properties are explained, in part, by genome-wide gene expression changes induced by the transgene.
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