Results 1 to 10 of about 3,653,794 (230)

Novel Phenanthrene-Degrading Bacteria Identified by DNA-Stable Isotope Probing. [PDF]

PLoS ONE, 2015
Microorganisms responsible for the degradation of phenanthrene in a clean forest soil sample were identified by DNA-based stable isotope probing (SIP).
Longfei Jiang, Mengke Song, Chunling Luo, Dayi Zhang, Gan Zhang   +4 more
doaj   +6 more sources

Identification of bacteria and fungi responsible for litter decomposition in desert steppes via combined DNA stable isotope probing [PDF]

Frontiers in Microbiology
IntroductionSoil microorganisms play crucial roles in determining the fate of litter in desert steppes because their activities constitute a major component of the global carbon (C) cycle.
He Ye, He Ye, Nare Tu, Nare Tu, Zhendan Wu, Zhendan Wu, Shilong He, Shilong He, Yu Zhao, Yu Zhao, Mei Yue, Mei Yue, Mei Hong, Mei Hong   +13 more
doaj   +4 more sources

Characterization and DNA Stable-Isotope Probing of Methanotrophic Bioaerosols [PDF]

Microbiology Spectrum, 2022
The growth and activity of bacteria have been extensively studied in nearly every environment on Earth, but there have been limited studies focusing on the air.
Kevin P. Dillon, Valdis Krumins, Aishwarya Deshpande, Lee J. Kerkhof, Gediminas Mainelis, Donna E. Fennell   +5 more
doaj   +2 more sources

Anammox bacterial abundance and diversity in different temperatures of purple paddy soils by 13C-DNA stable-isotope probing combined with high-throughput sequencing [PDF]

Frontiers in Microbiology, 2023
IntroductionAnaerobic ammonium oxidation (anammox) plays a vital role in the global nitrogen cycle by oxidizing ammonium to nitrogen under anaerobic environments.
Zijie Yu, Xinhua He, Zhitong Li, Shuang Zhou, Dalu Guo, Hao Pu, Hongyan Luo   +6 more
doaj   +2 more sources

Identification of dominant sulfamethoxazole-degraders in pig farm-impacted soil by DNA and protein stable isotope probing

Environment International, 2019
Increasing introduction of antibiotic residues from humans and animal farming into the environment impacts the functioning of natural ecosystems and significantly contributes to the propagation of antibiotic resistance. Microbial degradation is the major
Wei-Ying Ouyang, Jian-Qiang Su, Hans H. Richnow, Lorenz Adrian   +3 more
doaj   +3 more sources

Bioelectrochemically enhanced degradation of bisphenol S: mechanistic insights from stable isotope-assisted investigations

iScience, 2021
Summary: Electroactive microbes is the driving force for the bioelectrochemical degradation of organic pollutants, but the underlying microbial interactions between electrogenesis and pollutant degradation have not been clearly identified.
Rui Hou, Lin Gan, Fengyi Guan, Yi Wang, Jibing Li, Shungui Zhou, Yong Yuan   +6 more
doaj   +1 more source

A standardized quantitative analysis strategy for stable isotope probing metagenomics

mSystems, 2023
Stable isotope probing (SIP) facilitates culture-independent identification of active microbial populations within complex ecosystems through isotopic enrichment of nucleic acids.
Dariia Vyshenska, Pranav Sampara, Kanwar Singh, Andy Tomatsu, W. Berkeley Kauffman, Erin E. Nuccio, Steven J. Blazewicz, Jennifer Pett-Ridge, Katherine B. Louie, Neha Varghese, Matthew Kellom, Alicia Clum, Robert Riley, Simon Roux, Emiley A. Eloe-Fadrosh, Ryan M. Ziels, Rex R. Malmstrom   +16 more
doaj   +1 more source

Sulfonamide-metabolizing microorganisms and mechanisms in antibiotic-contaminated wetland sediments revealed by stable isotope probing and metagenomics

Environment International, 2022
Sulfonamide (SA) antibiotics are ubiquitous pollutants in livestock breeding and aquaculture wastewaters, which increases the propagation of antibiotic resistance genes.
Jianfei Chen, Yuyin Yang, Yanchu Ke, Xiuli Chen, Xinshu Jiang, Chao Chen, Shuguang Xie   +6 more
doaj   +1 more source

Elevated and atmospheric‐level methane consumption by soil methanotrophs of three grasslands in China

Grassland Research, 2023
Background Methane (CH4) oxidation driven by soil aerobic methanotrophs demonstrates the capacity of grassland as a CH4 sink. Methods In this study, we compared the oxidation characteristics of atmospheric‐level and elevated concentration (10%) CH4 in a ...
Yufang Wang, Yuanfeng Cai, Fujiang Hou, Saman Bowatte, Zhongjun Jia   +4 more
doaj   +1 more source

Organic Matter Type Defines the Composition of Active Microbial Communities Originating From Anoxic Baltic Sea Sediments

Frontiers in Microbiology, 2021
Carbon cycling in anoxic marine sediments is dependent on uncultured microbial communities. Niches of heterotrophic microorganisms are defined by organic matter (OM) type and the different phases in OM degradation.
Saara Suominen, Daan M. van Vliet, Daan M. van Vliet, Irene Sánchez-Andrea, Marcel T. J. van der Meer, Jaap S. Sinninghe Damsté, Jaap S. Sinninghe Damsté, Laura Villanueva, Laura Villanueva   +8 more
doaj   +1 more source