Results 21 to 30 of about 2,160,464 (190)

Marine Cold Seep ANME-2/SRB Consortia Produce Their Lipid Biomass From Inorganic Carbon. [PDF]

Environ Microbiol
Lipid‐stable isotope probing (SIP) experiments in Astoria Canyon sediments revealed that both ANME‐2 and SRB primarily assimilate dissolved inorganic carbon (DIC or HCO3‐), not methane, into biomass. SRB‐specific lipids showed eightfold higher DI13C‐assimilation than ANME lipids, suggesting SRB directly assimilate DIC, while ANME assimilate an ...
Stock L, Wegener G, Wang Y, Zander Y, Elvert M.   +4 more
europepmc   +2 more sources

Autochthonous bioaugmentation with non-direct degraders: A new strategy to enhance wastewater bioremediation performance

Environment International, 2020
Autochthonous bioaugmentation (ABA) strategies are primarily carried out using a single, highly efficient type of bacteria that is capable of directly degrading the target compound. However, no studies have examined the use of non-direct degraders (NDDs),
Jibing Li, Ke Peng, Dayi Zhang, Chunling Luo, Xixi Cai, Yujie Wang, Gan Zhang   +6 more
doaj   +1 more source

Characterization of diazotrophic root endophytes in Chinese silvergrass (Miscanthus sinensis)

Microbiome, 2022
Background Phytoremediation is a potentially cost-effective way to remediate highly contaminated mine tailing sites. However, nutrient limitations, especially the deficiency of nitrogen (N), can hinder the growth of plants and impair the phytoremediation
Yongbin Li, Rui Yang, Max M. Häggblom, Mengyan Li, Lifang Guo, Baoqin Li, Max Kolton, Zhiguo Cao, Mohsen Solemani, Zheng Chen, Zhimin Xu, Wenlong Gao, Bei Yan, Weimin Sun   +13 more
doaj   +1 more source

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   +1 more source

Measurement Error and Resolution in Quantitative Stable Isotope Probing: Implications for Experimental Design

mSystems, 2020
Quantitative stable isotope probing (qSIP) estimates isotope tracer incorporation into DNA of individual microbes and can link microbial biodiversity and biogeochemistry in complex communities. As with any quantitative estimation technique, qSIP involves
Ella T. Sieradzki, Benjamin J. Koch, Alex Greenlon, Rohan Sachdeva, Rex R. Malmstrom, Rebecca L. Mau, Steven J. Blazewicz, Mary K. Firestone, Kirsten S. Hofmockel, Egbert Schwartz, Bruce A. Hungate, Jennifer Pett-Ridge   +11 more
doaj   +1 more source

Stable isotope phenotyping via cluster analysis of NanoSIMS data as a method for characterizing distinct microbial ecophysiologies and sulfur-cycling in the environment

Frontiers in Microbiology, 2016
Stable isotope probing (SIP) is a valuable tool for gaining insights into ecophysiology and biogeochemical cycling of environmental microbial communities by tracking isotopically labeled compounds into cellular macromolecules as well as into byproducts ...
Katherine S Dawson, Silvan eScheller, Jesse G Dillon, Victoria J Orphan   +3 more
doaj   +1 more source

Protein-based stable isotope probing (Protein-SIP) reveals active species within anoxic mixed cultures [PDF]

The ISME Journal, 2008
Abstract It is still a challenge to link specific metabolic activities to certain species in a microbial community because of methodological limitations. We developed a method to analyze the specific metabolic activity of a single bacterial species within a consortium making use of [13C7]-toluene for metabolic labelling of proteins ...
Nico, Jehmlich, Frank, Schmidt, Martin, von Bergen, Hans-Hermann, Richnow, Carsten, Vogt   +4 more
openaire   +2 more sources

Exploring novel alkane-degradation pathways in uncultured bacteria from the North Atlantic Ocean

mSystems, 2023
Microbes play a significant role in the degradation of petroleum hydrocarbons in the oceans, yet little is known about the native bacteria that metabolize hydrocarbons before an oil spill.
Mirna Vázquez Rosas Landa, Valerie De Anda, Robin R. Rohwer, Angelina Angelova, Georgia Waldram, Tony Gutierrez, Brett J. Baker   +6 more
doaj   +1 more source

Bacterial metabolism of methylated amines and identification of novel methylotrophs in Movile Cave [PDF]

, 2015
Movile Cave, Romania, is an unusual underground ecosystem that has been sealed off from the outside world for several million years and is sustained by non-phototrophic carbon fixation. Methane and sulfur-oxidising bacteria are the main primary producers,
Alexandra M Hillebrand-Voiculescu, Myriam El Khawand, Colin Murrell, J, Murrell, J. Colin, Daniela Wischer, Antonia Johnston, Chen, Yin; id_orcid, Stephenson, Jason, El Khawand, Myriam, Murrell, J. C. (J. Colin), J Colin Murrell, Hillebrand-Voiculescu, Alexandra M, Hillebrand-Voiculescu, Alexandra M., Deepak Kumaresan, Wischer, Daniela, Chen, Yin, Jason Stephenson, Kumaresan, Deepak, Murrell, J Colin, Johnston, Antonia, Yin Chen   +20 more
core   +1 more source

Stable Isotope Probing-RNA Strategy to Study Plant/Fungus Interactions

, 2023
The use of stable-isotope probing (SIP) allows tracing specific labeled substrates into fungi leading to a better understanding of their role in biogeochemical cycles and their relationship with their environment.
Vandenkoornhuyse, Philippe, Duhamel, Marie, Lê Van, Amandine, Quaiser, Achim   +3 more
core   +1 more source