Microbial Biosensors: Genetic Tools for Monitoring Soil Health
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| Formato: | Recurso digital |
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2025
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| _version_ | 1866901613885521920 |
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| author | Netam, Pradeep Kumar Porte, Meena |
| author_facet | Netam, Pradeep Kumar Porte, Meena |
| contents | <p>Soil health is an integral determinant of agricultural productivity, ecosystem balance, and environmental<br>sustainability. Microbial biosensors, leveraging genetically engineered microbial strains, offer a novel approach to real-time, in<br>situ monitoring of soil contaminants and nutrient dynamics. These biosensors are designed to detect specific chemical signals—<br>ranging from heavy metals and pesticides to changes in pH and nitrogen content—by producing measurable outputs such as<br>fluorescence, bioluminescence, or electrochemical signals. This article reviews the development and deployment of microbial<br>biosensors as tools for assessing soil health. It explores their underlying biological principles, integration into environmental<br>monitoring frameworks, and potential to overcome the limitations of conventional soil assessment techniques. The paper<br>emphasizes the importance of synthetic biology and CRISPR-based modulation in enhancing biosensor specificity and stability.<br>Furthermore, it highlights successful case studies from agriculture, bioremediation, and land reclamation projects. Finally, the<br>article discusses current challenges—such as environmental variability and regulatory hurdles—and future directions, including<br>field-deployable biosensor platforms and wireless data integration. The findings underscore microbial biosensors’ transformative<br>potential in advancing precision agriculture and soil restoration practices through continuous and targeted ecological<br>surveillance.</p> |
| format | Recurso digital |
| id | zenodo_https___doi_org_10_5281_zenodo_16834976 |
| institution | Zenodo |
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| publishDate | 2025 |
| publisher | Zenodo |
| record_format | zenodo |
| spellingShingle | Microbial Biosensors: Genetic Tools for Monitoring Soil Health Netam, Pradeep Kumar Porte, Meena Soil health, Agricultural productivity, Ecosystem balance, Environmental sustainability, Microbial biosensors <p>Soil health is an integral determinant of agricultural productivity, ecosystem balance, and environmental<br>sustainability. Microbial biosensors, leveraging genetically engineered microbial strains, offer a novel approach to real-time, in<br>situ monitoring of soil contaminants and nutrient dynamics. These biosensors are designed to detect specific chemical signals—<br>ranging from heavy metals and pesticides to changes in pH and nitrogen content—by producing measurable outputs such as<br>fluorescence, bioluminescence, or electrochemical signals. This article reviews the development and deployment of microbial<br>biosensors as tools for assessing soil health. It explores their underlying biological principles, integration into environmental<br>monitoring frameworks, and potential to overcome the limitations of conventional soil assessment techniques. The paper<br>emphasizes the importance of synthetic biology and CRISPR-based modulation in enhancing biosensor specificity and stability.<br>Furthermore, it highlights successful case studies from agriculture, bioremediation, and land reclamation projects. Finally, the<br>article discusses current challenges—such as environmental variability and regulatory hurdles—and future directions, including<br>field-deployable biosensor platforms and wireless data integration. The findings underscore microbial biosensors’ transformative<br>potential in advancing precision agriculture and soil restoration practices through continuous and targeted ecological<br>surveillance.</p> |
| title | Microbial Biosensors: Genetic Tools for Monitoring Soil Health |
| topic | Soil health, Agricultural productivity, Ecosystem balance, Environmental sustainability, Microbial biosensors |
| url | https://doi.org/10.5281/zenodo.16834976 |