Endophyte-Promoted Phosphorus Solubilization in Populus (original) (raw)
2020, Frontiers in Plant Science
AI-generated Abstract
Phosphorus is essential for plant growth, yet its availability is often restricted due to its chemical properties in soil. This study investigates the role of endophytes, specifically two strains associated with wild poplar (Populus trichocarpa), in promoting phosphate solubilization. Utilizing advanced techniques such as synchrotron x-ray fluorescence and proteomics, the research reveals that these endophytes facilitate phosphorus uptake by the host plant, alter root architecture, and involve novel proteins and metabolic pathways in phosphorus acquisition. These findings highlight the significance of endophytes in enhancing nutrient availability, crucial for improving crop productivity in nutrient-poor environments.
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