Results 181 to 190 of about 1,587,193 (206)
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Environmental Science &
Technology
Abstract Sulfate-reducing microbiomes (SRMs) have shown strong potential for antibiotic remediation, yet the active microorganisms and community-level strategies associated with sulfamethoxazole (SMX) biotransformation remain poorly understood.
Yanyan Jia +4 more
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Abstract Sulfate-reducing microbiomes (SRMs) have shown strong potential for antibiotic remediation, yet the active microorganisms and community-level strategies associated with sulfamethoxazole (SMX) biotransformation remain poorly understood.
Yanyan Jia +4 more
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Soil Biology and Biochemistry, 2011
Abstract In this study, 13C-labeled rice callus was prepared as a model material for rice straw and was subjected to a DNA-SIP (stable isotope probing) experiment in which the bacterial population was monitored in a soil sample containing decomposing dried callus.
Chol Gyu Lee +5 more
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Abstract In this study, 13C-labeled rice callus was prepared as a model material for rice straw and was subjected to a DNA-SIP (stable isotope probing) experiment in which the bacterial population was monitored in a soil sample containing decomposing dried callus.
Chol Gyu Lee +5 more
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การกำจัดแอมโมเนียในระบบบำบัดน้ำเสียในปัจจุบันเป็นการทำงานร่วมกันระหว่างจุลินทรีย์สองกลุ่ม คือ แอมโมเนียออกซิไดซิงอาร์เคีย (Ammonia-oxidizing archaea, AOA) และแอมโมเนียออกซิไดซิงแบคทีเรีย (Ammonia-Oxidizing bacteria, AOB) จากการศึกษากิจกรรมของจุลินทรีย์กลุ่ม AOB ที่ผ่านมาขณะออกซิไดซ์แอมโมเนียพบว่ามีการทำงานแบบออโตโทรป (Autotroph) คือใช้แหล่งคาร ...
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Journal of Hazardous Materials
Triclocarban (TCC) is universally present in municipal sludge, posing a high ecological health risk. Advanced anaerobic digestion can effectively remove TCC in sludge, but its degradation and transformation mechanism remains unclear. Thus, DNA-based stable isotope probing was conducted to investigate the degradation behavior and mechanism of TCC during
Xiaoye Tang +6 more
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Triclocarban (TCC) is universally present in municipal sludge, posing a high ecological health risk. Advanced anaerobic digestion can effectively remove TCC in sludge, but its degradation and transformation mechanism remains unclear. Thus, DNA-based stable isotope probing was conducted to investigate the degradation behavior and mechanism of TCC during
Xiaoye Tang +6 more
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Analysis of predation-driven inoculum loss and carbon flow in bioaugmented soils through DNA-SIP
Abstract Bioaugmentation is considered as a sustainable and cost-effective methodology to recover contaminated environments, but its outcome is highly variable. Predation is a key top-down control mechanism affecting inoculum establishment, however its effects on this process have received little attention.Esteban E. Nieto +6 more
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Applied Soil Ecology, 2012
Abstract Methanogens are not expect to grow in oxic soil because they are obligate anaerobes that require high concentrations of H2/acetate and low oxidation–reduction potentials. However, we verified their growth in an oxic soil microcosm by a DNA-SIP (stable isotope probing) experiment using 13C-labeled rice callus cells (78 at.%) as a substrate ...
Chol Gyu Lee +4 more
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Abstract Methanogens are not expect to grow in oxic soil because they are obligate anaerobes that require high concentrations of H2/acetate and low oxidation–reduction potentials. However, we verified their growth in an oxic soil microcosm by a DNA-SIP (stable isotope probing) experiment using 13C-labeled rice callus cells (78 at.%) as a substrate ...
Chol Gyu Lee +4 more
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The active role of comammox Nitrospira in nitrification in acidic orchard soils revealed by DNA-SIP
Biology and Fertility of Soils, 2023Haiyang Liu +6 more
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Biodegradable microplastics are increasingly used as alternatives to conventional plastics, but their ecological effects on sediment nitrogen cycling remain uncertain. Here, sediments from the Three Gorges Reservoir were incubated for 120 days with polystyrene, polyethylene terephthalate, or polylactic acid (PLA) at 0.5% and 1.0% (w/w).
Tianrui zhai +6 more
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Tianrui zhai +6 more
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Journal of Hazardous Materials
Arsenic (As) is a toxic element posing health risks globally, with geothermal environment as one of the hotspots. Arsenic biotransformation is mainly mediated by microorganisms which often employ diverse metabolic strategies for survival. However, the microorganisms responsible for As cycling and their survival strategies in geothermal environment in ...
Wenjing, Liu +4 more
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Arsenic (As) is a toxic element posing health risks globally, with geothermal environment as one of the hotspots. Arsenic biotransformation is mainly mediated by microorganisms which often employ diverse metabolic strategies for survival. However, the microorganisms responsible for As cycling and their survival strategies in geothermal environment in ...
Wenjing, Liu +4 more
openaire +2 more sources