Results 91 to 100 of about 16,318 (197)

Anaerobic microbial LCFA degradation in bioreactors [PDF]

, 2007
This paper reviews recent results obtained on long-chain fatty acids (LCFA) anaerobic degradation. Two LCFA were used as model substrates: oleate, a mono-unsaturated LCFA, and palmitate, a saturated LCFA, both abundant in LCFA-rich wastewaters.
Alves, J. I., Alves, M. M., Pereira, M. A., Smidt, Hauke, Sousa, D. Z., Stams, Alfons Johannes Maria   +5 more
core   +2 more sources

Production Performance and Ameliorative Effects of Switchgrass on Severely Saline‐Alkali Land in Coastal Areas of China

GCB Bioenergy, Volume 18, Issue 6, June 2026.
Switchgrass cultivation sustained biomass production while rapidly improving soil structure and reducing salinity in coastal saline‐alkali soils. These changes reshaped microbial communities through environmental filtering, establishing plant‐soil‐microbe feedbacks that support both bioenergy production and ecological restoration.
Aoxiang Chang, Bowen Li, Runli Li, Ting Wu, Qiang Guo, Xincun Hou, Cui Li, Mei Zheng, Honggang Chen, Yu Sun, Jinku Song, Yuejun Ma, Chunqiang Xing, Xiuyun Wan, Jinliang Chen, Chunqiao Zhao, Xifeng Fan, Zhenyu Fan   +17 more
wiley   +1 more source

Temporal dynamics of volatile fatty acids profile, methane production, and prokaryotic community in an in vitro rumen fermentation system fed with maize silage

Frontiers in Microbiology
Anaerobic in vitro fermentation is widely used to simulate rumen kinetics and study the microbiome and metabolite profiling in a controlled lab environment.
Rajan Dhakal, André Luis Alves Neves, Rumakanta Sapkota, Prabhat Khanal, Lea Ellegaard-Jensen, Anne Winding, Hanne Helene Hansen   +6 more
doaj   +1 more source

Marine Group II Euryarchaeota Contribute to the Archaeal Lipid Pool in Northwestern Pacific Ocean Surface Waters

Frontiers in Microbiology, 2020
Planktonic archaea include predominantly Marine Group I Thaumarchaeota (MG I) and Marine Group II Euryarchaeota (MG II), which play important roles in the oceanic carbon cycle. MG I produce specific lipids called isoprenoid glycerol dibiphytanyl glycerol
Cenling Ma, Sarah Coffinet, Julius S. Lipp, Kai-Uwe Hinrichs, Chuanlun Zhang, Chuanlun Zhang   +5 more
doaj   +1 more source

Metagenomic analysis of dental calculus in ancient Egyptian baboons [PDF]

, 2019
Dental calculus, or mineralized plaque, represents a record of ancient biomolecules and food residues. Recently, ancient metagenomics made it possible to unlock the wealth of microbial and dietary information of dental calculus to reconstruct oral ...
Bramanti, Barbara, Guellil, Meriam, Kersten, Oliver, Ottoni, Claudio, Ozga, Andrew T, Porcier, Stéphanie, Stone, Anne C, Van Neer, Wim   +7 more
core   +1 more source

Denitrification performance, kinetics, and microbial community of methanol‐driven heterotrophic denitrification processes for treating nitrate‐rich water in recirculating mariculture system

Journal of the World Aquaculture Society, Volume 57, Issue 3, June 2026.
Abstract Large‐scale application of methanol‐driven heterotrophic denitrification (MHD) biofilms to recirculating mariculture systems (RMSs) is constrained by the requirement of precise methanol dosage. The emergence of intelligent aquaculture offers an opportunity to address this challenge, necessitating a comprehensive understanding of the ...
Lu Wang, Aijun Zhang, Yongfu Li, Shuyang Shen, Jun Liu, Hongwu Cui   +5 more
wiley   +1 more source

Chasing the elusive Euryarchaeota class WSA2: genomes reveal a uniquely fastidious methyl-reducing methanogen [PDF]

The ISME Journal, 2016
AbstractThe ecophysiology of one candidate methanogen class WSA2 (or Arc I) remains largely uncharacterized, despite the long history of research on Euryarchaeota methanogenesis. To expand our understanding of methanogen diversity and evolution, we metagenomically recover eight draft genomes for four WSA2 populations.
Masaru Konishi, Nobu, Takashi, Narihiro, Kyohei, Kuroda, Ran, Mei, Wen-Tso, Liu   +4 more
openaire   +2 more sources

The deep biosphere in terrestrial sediments in the Chesapeake Bay area, Virginia, USA

Frontiers in Microbiology, 2011
For the first time quantitative data on the abundance of Bacteria, Archaea and Eukarya in deep terrestrial sediments are provided using multiple methods (total cell counting, quantitative real-time PCR (Q-PCR) and catalyzed reporter deposition ...
Anja eBreuker, Gerrit eKoeweker, Anna eBlazejak, Axel eSchippers   +3 more
doaj   +1 more source

Spatiotemporal Distribution of Key Pelagic Microbes in a Seasonal Oxygen-Deficient Coastal Upwelling System of the Eastern South Pacific Ocean

Frontiers in Marine Science, 2020
The strong seasonal variability in physical-chemical conditions of the Eastern South Pacific Ocean creates an ideal setting to study spatiotemporal distribution of key marine microbial communities. We herein report a nearly 4-year-long time series of the
Verónica Molina, Verónica Molina, Lucy Belmar, Héctor A. Levipan, Héctor A. Levipan, Salvador Ramírez-Flandes, Salvador Ramírez-Flandes, Cristóbal Anguita, Alexander Galán, Alexander Galán, Alexander Galán, Ivonne Montes, Osvaldo Ulloa, Osvaldo Ulloa   +13 more
doaj   +1 more source

Periodontitis in Patients With Severe Obesity: From the Oral and Gut Microbiota Dysregulation to the Visceral Adipose Tissue Inflammatory and Metabolic Disorders

The FASEB Journal, Volume 40, Issue 9, 15 May 2026.
In patients with severe obesity, periodontitis is associated with oral microbiota dysbiosis which influences gut microbiota composition by increasing Proteobacteria proportion. These alterations are linked to systemic immune and metabolic changes, including higher circulating levels of anti‐Porphyromonas gingivalis lgG and deregulated lipid profile ...
Katy Thouvenot, Flavie Serrat, Victorine Lenclume, Eric Doussiet, Eugeni Belda, Janice Taïlé, Rohia Alili, Philippe Rondeau, Karine Clément, Olivier Meilhac, Nathalie Le Moullec, Marie‐Paule Gonthier   +11 more
wiley   +1 more source