Results 21 to 30 of about 596 (142)

Tetrasphaera remis

, 2006
Raw data files of Tetrasphaera remis<strong>Tilt Series Date:</strong> 2006-04-05</p> <strong>Data Taken By:</strong> Ariane Briegel</p> <strong>Species / Specimen:</strong> Tetrasphaera remsis</p> ...
Briegel, Ariane
core   +4 more sources

Soil Texture, Sampling Depth and Root Hairs Shape the Structure of ACC Deaminase Bacterial Community Composition in Maize Rhizosphere

Frontiers in Microbiology, 2021
Preservation of the phytostimulatory functions of plant growth-promoting bacteria relies on the adaptation of their community to the rhizosphere environment. Here, an amplicon sequencing approach was implemented to specifically target microorganisms with
Lucie Gebauer, Marie-Lara Bouffaud, Minh Ganther, Bunlong Yim, Doris Vetterlein, Doris Vetterlein, Kornelia Smalla, François Buscot, François Buscot, Anna Heintz-Buschart, Anna Heintz-Buschart, Mika T. Tarkka, Mika T. Tarkka   +12 more
doaj   +1 more source

The structure of microbial communities of activated sludge of large-scale wastewater treatment plants in the city of Moscow

Scientific Reports, 2022
Microbial communities in wastewater treatment plants (WWTPs) play a key role in water purification. Microbial communities of activated sludge (AS) vary extensively based on plant operating technology, influent characteristics and WWTP capacity.
Shahjahon Begmatov, Alexander G. Dorofeev, Vitaly V. Kadnikov, Alexey V. Beletsky, Nikolai V. Pimenov, Nikolai V. Ravin, Andrey V. Mardanov   +6 more
doaj   +1 more source

Organic and Inorganic Amendments Shape Bacterial Indicator Communities That Can, In Turn, Promote Rice Yield

Microorganisms, 2022
The dynamic patterns of the belowground microbial communities and their corresponding metabolic functions, when exposed to various environmental disturbances, are important for the understanding and development of sustainable agricultural systems.
Chongwen Qiu, Yuanyuan Bao, Evangelos Petropoulos, Yiming Wang, Zhenfang Zhong, Yaozhi Jiang, Xuhong Ye, Xiangui Lin, Youzhi Feng   +8 more
doaj   +1 more source

Comparative analysis of floc characteristics and microbial communities in anoxic and aerobic suspended growth processes

Water Environment Research, Volume 94, Issue 12, December 2022., 2022
This paper investigated that how an anoxic suspended growth process would differ from a conventional aerobic counterpart in floc characteristics, microbial diversity, temporal dynamics, and community assembly processes. We also revealed potential limitations with the elimination of aeration in the suspended growth for the biological nutrient removal ...
Huanqi He, Avery L. Carlson, Per Halkjær Nielsen, Jizhong Zhou, Glen T. Daigger   +4 more
wiley   +1 more source

Expanding the Toolbox of R‐Selective Amine Transaminases by Identification and Characterization of New Members

ChemBioChem, Volume 22, Issue 7, Page 1232-1242, April 6, 2021., 2021
Diversifying: The toolbox of R‐selective amine transaminases (ATAs) has been expanded by an ATA containing a motif characteristic for d‐ATAs, two ATAs with a shortened/missing N‐terminal helix and the first ATA with known structure from a Gram‐negative bacterium. Their active site charges vary significantly compared to known ATAs correlating with their
Aline Telzerow, Juraj Paris, Maria Håkansson, Javier González‐Sabín, Nicolas Ríos‐Lombardía, Harald Gröger, Francisco Morís, Martin Schürmann, Helmut Schwab, Kerstin Steiner   +9 more
wiley   +1 more source

Impact of dissolved oxygen and loading rate on NH3 oxidation and N2 production mechanisms in activated sludge treatment of sewage

Microbial Biotechnology, Volume 14, Issue 2, Page 419-429, March 2021., 2021
(i) The DO levels in both systems (aerobic: conventional A/O system; microaerobic: MAS system) did not affect the dominant NH3‐oxidizing mechanism or the dominant AOB species. (ii)The MAS process at a high loading rate achieved a 40% reduction in aeration energy consumption than that obtained in the conventional A/O system during sewage treatment. (iii)
Xueyu Zhang, Shida Li, Shaokui Zheng, Shoupeng Duan   +3 more
wiley   +1 more source

Unrevealed roles of polyphosphate‐accumulating microorganisms

Microbial Biotechnology, Volume 14, Issue 1, Page 82-87, January 2021., 2021
We first review current knowledge on PAOs, with a focus on bacteria, in terms of their phylogenetic identities, metabolic pathways and detection methods. We further discuss the evidence that suggests the ubiquitous presence of PAOs in nature and point out the unrevealed roles of the PAOs that warrant future investigation.
Ali Akbari, ZiJian Wang, Peisheng He, Dongqi Wang, Jangho Lee, IL Han, Guangyu Li, April Z. Gu   +7 more
wiley   +1 more source

Multistability and Reversibility of Aerobic Granular Sludge Microbial Communities Upon Changes From Simple to Complex Synthetic Wastewater and Back

Frontiers in Microbiology, 2020
Aerobic granular sludge (AGS) is a promising alternative wastewater treatment to the conventional activated sludge system allowing space and energy saving. Basic understanding of AGS has mainly been obtained using simple wastewater containing acetate and
Aline Adler, Christof Holliger
doaj   +1 more source

Detection of Microbial Contaminants in Water: Conventional Methods, Pragmatic Alternatives, and Nanosensing Techniques. [PDF]

Microbiologyopen
Conventional culture and immunological methods of detecting bacterial water contaminants have some limitations. There are alternative pragmatic methods which are more efficient and faster in the detection of bacteria in water, especially nanosensors. ABSTRACT The complexities of microbial detection and conventional enumeration necessitates the adoption
Adeeyo AO, Edokpayi JN, Alabi MA, Oyetade JA, Ubomba-Jaswa E, Jaca P, Makungo R.   +6 more
europepmc   +2 more sources