Harnessing Pseudomonas putida in bioelectrochemical systems

Qi, Xiaoyan; Gao, Xinyu; Wang, Xia; Xu, Ping

doi:10.1016/j.tibtech.2023.12.002

Trends in Biotechnology

2024

DOI: 10.1016/j.tibtech.2023.12.002

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Harnessing Pseudomonas putida in bioelectrochemical systems

Xiaoyan Qi,

Xinyu Gao,

Xia Wang

et al.

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2024

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Cited by 2 publications

References 73 publications

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Prospects of Pseudomonas in Microbial Fuel, Bioremediation, and Sustainability

Song,

Zhao,

Dai

et al. 2024

ChemSusChem

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Microbial applications in agriculture and industry have gained significant attention due to their potential to address environmental challenges and promote sustainable development. Among these, the genus Pseudomonas stands out as a promising candidate for various biotechnological uses, thanks to its metabolic flexibility, resilience, and adaptability to diverse environments. This review provides a comprehensive overview of the current state and future prospects of microbial fuel production, bioremediation, and sustainable development, focusing on the pivotal role of Pseudomonas species. We emphasize the importance of microbial fuel as a renewable energy source and discuss recent advancements in enhancing biofuel generation using Pseudomonas strains. Additionally, we explore the critical role of Pseudomonas in bioremediation processes, highlighting its ability to degrade a wide spectrum of pollutants, including hydrocarbons, pesticides, and heavy metals, thereby reducing environmental contamination. Despite significant progress, several challenges remain. These include refining microbial strains for optimal process efficiency and addressing ecological considerations. Nonetheless, the diverse capabilities of Pseudomonas offer promising avenues for innovative solutions to pressing environmental issues, supporting the transition to a more sustainable future

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Prospects of Pseudomonas in Microbial Fuel, Bioremediation, and Sustainability

Song,

Zhao,

Dai

et al. 2024

ChemSusChem

View full text Add to dashboard Cite

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Pseudomonas putida KT2440: the long journey of a soil-dweller to become a synthetic biology chassis

de Lorenzo,

Pérez-Pantoja,

Nikel

2024

J Bacteriol

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Although members of the genus Pseudomonas share specific morphological, metabolic, and genomic traits, the diversity of niches and lifestyles adopted by the family members is vast. One species of the group, Pseudomonas putida, thrives as a colonizer of plant roots and frequently inhabits soils polluted with various types of chemical waste. Owing to a combination of historical contingencies and inherent qualities, a particular strain, P. putida KT2440, emerged time ago as an archetype of an environmental microorganism amenable to recombinant DNA technologies, which was also capable of catabolizing chemical pollutants. Later, the same bacterium progressed as a reliable platform for programming traits and activities in various biotechnological applications. This article summarizes the stepwise upgrading of P. putida KT2440 from being a system for fundamental studies on the biodegradation of aromatic compounds (especially when harboring the TOL plasmid pWW0) to its adoption as a chassis of choice in metabolic engineering and synthetic biology. Although there are remaining uncertainties about the taxonomic classification of KT2440, advanced genome editing capabilities allow us to tailor its genetic makeup to meet specific needs. This makes its traditional categorization somewhat less important, while also increasing the strain’s overall value for contemporary industrial and environmental uses.

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Harnessing Pseudomonas putida in bioelectrochemical systems

Cited by 2 publications

References 73 publications

Prospects of Pseudomonas in Microbial Fuel, Bioremediation, and Sustainability

Prospects of Pseudomonas in Microbial Fuel, Bioremediation, and Sustainability

Pseudomonas putida KT2440: the long journey of a soil-dweller to become a synthetic biology chassis

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