Alkaline phosphatase-harboring bacterial community and multiple enzyme activity contribute to phosphorus transformation during vegetable waste and chicken manure composting

Wan, Wenjie; Wang, Yi; Tan, Jiadan; Yin, Qianqian; Zuo, Wenlong; Wu, Huiqin; He, Huangmei; He, Donglan

doi:10.1016/j.biortech.2019.122406

Cited by 60 publications

(14 citation statements)

References 47 publications

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“…The first group produced by PSB has been characterized as phosphomonoesterases also referred to as phosphatases (encoded by olpA ) [143] , [144] , [145] . These enzymes can either be acid or alkaline phosphomonoesterases [146] , [147] . Alkaline phosphatase catalyzes the hydrolysis of P esters, namely Glucose-6 phosphate and ATP, releasing Pi [148] .…”

Section: Phosphate Bio-solubilization Boosts Rock Phosphate Agronomic...mentioning

confidence: 99%

Phosphate bacterial solubilization: A key rhizosphere driving force enabling higher P use efficiency and crop productivity

Elhaissoufi

Ghoulam

Barakat

et al. 2022

Journal of Advanced Research

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Section: Phosphate Bio-solubilization Boosts Rock Phosphate Agronomic...mentioning

confidence: 99%

Phosphate bacterial solubilization: A key rhizosphere driving force enabling higher P use efficiency and crop productivity

Elhaissoufi

Ghoulam

Barakat

et al. 2022

Journal of Advanced Research

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“…Among the diverse range of phyla producing ALPs (Sebastian and Ammerman, 2009 ; Ragot et al ., 2017 ), Proteobacteria and Actinobacteria were the most abundant communities harbouring both phoD and phoX genes, followed by Firmicutes for phoD and Planctomycetes for phoX genes (Ragot et al ., 2017 ; Lidbury et al ., 2021 ). Particularly, phoD (the most relevant ALP genes in soil bacteria) was found in the orders Actinomycetales, Bacillales, Gloeobacterales, Rhizobiales and Pseudomonadales (Tan et al ., 2013 ; Ragot et al ., 2015 ; Wan et al ., 2020 ).…”

Section: Diversity and Selectivity Of Phosphatases For P O ...mentioning

confidence: 99%

Strategies of organic phosphorus recycling by soil bacteria: acquisition, metabolism, and regulation

Park

Solhtalab

Thongsomboon

et al. 2022

Environ Microbiol Rep

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Summary Critical to meeting cellular phosphorus (P) demand, soil bacteria deploy a number of strategies to overcome limitation in inorganic P (Pi) in soils. As a significant contributor to P recycling, soil bacteria secrete extracellular enzymes to degrade organic P (Po) in soils into the readily bioavailable Pi. In addition, several Po compounds can be transported directly via specific transporters and subsequently enter intracellular metabolic pathways. In this review, we highlight the strategies that soil bacteria employ to recycle Po from the soil environment. We discuss the diversity of extracellular phosphatases in soils, the selectivity of these enzymes towards various Po biomolecules and the influence of the soil environmental conditions on the enzyme's activities. Moreover, we outline the intracellular metabolic pathways for Po biosynthesis and transporter‐assisted Po and Pi uptake at different Pi availabilities. We further highlight the regulatory mechanisms that govern the production of phosphatases, the expression of Po transporters and the key metabolic changes in P metabolism in response to environmental Pi availability. Due to the depletion of natural resources for Pi, we propose future studies needed to leverage bacteria‐mediated P recycling from the large pools of Po in soils or organic wastes to benefit agricultural productivity.

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“…Therefore, the phoD gene is considered to be a key ALP gene in soil , and a useful biomarker for monitoring bacterial P transformation using ALP. Long-term P fertilization of the soil increases nutrient cycling and the abundance of phoD -harboring microbes, and changes in soil P have also been correlated with phoD -harboring microbes. , The response of phoD -harboring microbes to DZ fumigation has yet to be determined.…”

Section: Introductionmentioning

confidence: 99%

“…Long-term P fertilization of the soil increases nutrient cycling and the abundance of phoDharboring microbes, and changes in soil P have also been correlated with phoD-harboring microbes. 25,26 The response of phoD-harboring microbes to DZ fumigation has yet to be determined.…”

Section: Introductionmentioning

confidence: 99%

Effects of Dazomet Fumigation on Soil Phosphorus and the Composition of phoD-Harboring Microbial Communities

Huang

Yan

Wang

et al. 2020

J. Agric. Food Chem.

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The soil phosphorus (P) cycle and P transformation are largely driven by the soil bacterial microbial community. However, little is known about the effects of dazomet (DZ) soil fumigation on soil P and soil microbial communities associated with P transformation. This research investigated P released from three farm soils as a result of DZ fumigation and changes in enzyme activity, gene abundance, and the encoding alkaline phosphatase PhoD microbial community. After DZ fumigation, we observed a briefly significant increase in the available P and the active P fractionation. The soil ALP activity, 16s rRNA abundance, and the phoD gene decreased significantly after DZ fumigation. The abundance and diversity of phoD-harboring microbes also decreased shortly after fumigation, increased significantly 14–28 days later, and then decreased again toward the end of the experimental period of 86 days. The shared OTUs between treatments became fewer with increasing time after fumigation. The changes in available P and the active P fractionation after DZ fumigation were significantly correlated with the abundance of the dominant phoD-harboring microbes. DZ fumigation promoted P mineralization in these farm soils and changed the composition of phoD-harboring microbial communities, which will benefit crops able to absorb and use P.

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Alkaline phosphatase-harboring bacterial community and multiple enzyme activity contribute to phosphorus transformation during vegetable waste and chicken manure composting

Cited by 60 publications

References 47 publications

Phosphate bacterial solubilization: A key rhizosphere driving force enabling higher P use efficiency and crop productivity

Phosphate bacterial solubilization: A key rhizosphere driving force enabling higher P use efficiency and crop productivity

Strategies of organic phosphorus recycling by soil bacteria: acquisition, metabolism, and regulation

Effects of Dazomet Fumigation on Soil Phosphorus and the Composition of phoD-Harboring Microbial Communities

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