Anaerobic-petroleum degrading bacteria: Diversity and biotechnological applications for improving coastal soil

Wang, Bing-Chen; Kuang, Shaoping; Shao, Hongbo; Wang, Lei; Wang, Huihui

doi:10.1016/j.ecoenv.2021.112646

Cited by 14 publications

(2 citation statements)

References 160 publications

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“…Microorganisms possessing the ability to transform and utilize these pollutants might have the advantage of thriving in polluted DEs. Our 16S rRNA analysis revealed pollutant‐degrading genera, including Comamonas (Lu et al, 2022 ), Sphingomonas (Zhou et al, 2022 ), Comamonadaceae (Fahy et al, 2006 ) and Acinetobacter (Tesso et al, 2019 ) in Proteobacteria, as well as Hymenobacter (Guo et al, 2020 ) and Frankiales (Wang et al, 2021 ) in Bacteroidota, and Bacillus (Ikram et al, 2022 ) in Firmicutes. These microorganisms have the potential to degrade a wide range of organic pollutants.…”

Section: Resultsmentioning

confidence: 86%

Environmental processes and health implications potentially mediated by dust‐borne bacteria

Hu,

Sharaby,

et al. 2023

Environ Microbiol Rep

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Understanding microbial migration and survival mechanisms in dust events (DEs) can elucidate genetic and metabolic exchange between environments and help predict the atmospheric pathways of ecological and health‐related microbial stressors. Dust‐borne microbial communities have been previously characterized, but the impact and interactions between potentially active bacteria within transported communities remain limited. Here, we analysed samples collected during DEs in Israel, using amplicon sequencing of the 16S rRNA genes and transcripts. Different air trajectories and wind speeds were associated not only with the genomic microbial community composition variations but also with specific 16S rRNA bacterial transcripts. Potentially active dust‐borne bacteria exhibited positive interactions, including carbon and nitrogen cycling, biotransformation of heavy metals, degradation of organic compounds, biofilm formation, and the presence of pathogenic taxa. This study provides insights into the potential interactive relationships and survival strategies of microorganisms within the extreme dust environment.

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Section: Resultsmentioning

confidence: 86%

Environmental processes and health implications potentially mediated by dust‐borne bacteria

Hu,

Sharaby,

et al. 2023

Environ Microbiol Rep

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“…Facultative aerobic bacteria and anaerobic bacteria use nitrate, sulfate, carbon dioxide, etc. as electron acceptors, ultimately converting petroleum hydrocarbons to CH 4 [76,77]. Anaerobic degradation is the predominant process in the gasification of crude oil in reservoirs, typically encompassing multiple reaction steps, including the initiation of activation, fermentation, hydrolysis, anaerobic oxidation, and methanogenesis [78], as depicted in Figure 4.…”

Section: Metabolic Mechanisms Of Reservoir Crude Oil Gasificationmentioning

confidence: 99%

Progress of Crude Oil Gasification Technology Assisted by Microorganisms in Reservoirs

Ni,

Lv,

et al. 2024

Microorganisms

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Crude oil gasification bacteria, including fermenting bacteria, hydrocarbon-oxidizing bacteria, reducing bacteria, and methanogenic bacteria, participate in multi-step reactions involving initial activation, intermediate metabolism, and the methanogenesis of crude oil hydrocarbons. These bacteria degrade crude oil into smaller molecules such as hydrogen, carbon dioxide, acetic acid, and formic acid. Ultimately, they convert it into methane, which can be utilized or stored as a strategic resource. However, the current challenges in crude oil gasification include long production cycles and low efficiency. This paper provides a summary of the microbial flora involved in crude oil gasification, the gasification metabolism pathways within reservoirs, and other relevant information. It specifically focuses on analyzing the factors that affect the efficiency of crude oil gasification metabolism and proposes suggestions for improving this efficiency. These studies deepen our understanding of the potential of reservoir ecosystems and provide valuable insights for future reservoir development and management.

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Bacterial community structures and functional gene diversity of toluene denitrifying degraders in coking contaminated enrichments

Wang

et al. 2022

Int. J. Environ. Sci. Technol.

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Anaerobic-petroleum degrading bacteria: Diversity and biotechnological applications for improving coastal soil

Cited by 14 publications

References 160 publications

Environmental processes and health implications potentially mediated by dust‐borne bacteria

Environmental processes and health implications potentially mediated by dust‐borne bacteria

Progress of Crude Oil Gasification Technology Assisted by Microorganisms in Reservoirs

Bacterial community structures and functional gene diversity of toluene denitrifying degraders in coking contaminated enrichments

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