Results 21 to 30 of about 29,275 (154)

Two new clades recovered at high temperatures provide novel phylogenetic and genomic insights into Candidatus Accumulibacter. [PDF]

ISME Commun
Candidatus Accumulibacter, a key genus of polyphosphate-accumulating organisms, plays key roles in lab- and full-scale enhanced biological phosphorus removal (EBPR) systems. A total of 10 high-quality Ca.
Xie X, Deng X, Chen J, Chen L, Yuan J, Chen H, Wei C, Liu X, Qiu G.   +8 more
europepmc   +4 more sources

Revealing the Metabolic Flexibility of "Candidatus Accumulibacter phosphatis" through Redox Cofactor Analysis and Metabolic Network Modeling. [PDF]

Appl Environ Microbiol, 2020
Here, we demonstrate how microbial storage metabolism can adjust to a wide range of environmental conditions. Such flexibility generates a selective advantage under fluctuating environmental conditions.
Guedes da Silva L, Olavarria Gamez K, Castro Gomes J, Akkermans K, Welles L, Abbas B, van Loosdrecht MCM, Wahl SA.   +7 more
europepmc   +6 more sources

Multiple extracellular polymeric substance pathways transcribed by Accumulibacter and the flanking community during aerobic granule formation and after influent modification [PDF]

Applied and Environmental Microbiology
Aerobic granular sludge is a biological wastewater treatment process in which a microbial community forms a granular biofilm. The role of Candidatus Accumulibacter in the production of a biofilm matrix composed of extracellular polymeric substances was ...
Laëtitia Cardona, Jaspreet Singh Saini, Pilar Natalia Rodilla Ramírez, Aline Adler, Christof Holliger   +4 more
doaj   +3 more sources

Metabolic Response of "Candidatus Accumulibacter Phosphatis" Clade II C to Changes in Influent P/C Ratio. [PDF]

Front Microbiol, 2016
The objective of this study was to investigate the ability of a culture highly enriched with the polyphosphate-accumulating organism, “Candidatus Accumulibacter phosphatis” clade IIC, to adjust their metabolism to different phosphate availabilities.
Welles L, Abbas B, Sorokin DY, Lopez-Vazquez CM, Hooijmans CM, van Loosdrecht MC, Brdjanovic D.   +6 more
europepmc   +7 more sources

Integrated genomics provides insights into the evolution of the polyphosphate accumulation trait of Ca. Accumulibacter [PDF]

Environmental Science and Ecotechnology
Candidatus Accumulibacter, a prominent polyphosphate-accumulating organism (PAO) in wastewater treatment, plays a crucial role in enhanced biological phosphorus removal (EBPR).
Xiaojing Xie, Xuhan Deng, Liping Chen, Jing Yuan, Hang Chen, Chaohai Wei, Xianghui Liu, Stefan Wuertz, Guanglei Qiu   +8 more
doaj   +3 more sources

Development of Quantitative Real-time PCR Assays for Different Clades of "Candidatus Accumulibacter". [PDF]

Sci Rep, 2016
We designed novel quantitative real-time polymerase chain reaction (qPCR) primers for the polyphosphate kinase 1 (ppk1) gene, targeting eight individual “Candidatus Accumulibacter” (referred to as Accumulibacter) clades.
Zhang AN, Mao Y, Zhang T.
europepmc   +5 more sources

‘Candidatus Accumulibacter’ Gene Expression in Response to Dynamic EBPR Conditions [PDF]

ISME Journal, 2011
Abstract Enhanced biological phosphorus removal (EBPR) activated sludge communities enriched in ‘Candidatus Accumulibacter’ relatives are widely used in wastewater treatment, but much remains to be learned about molecular-level controls on the EBPR process.
Katherine D. McMahon, Shaomei He
exaly   +5 more sources

From metagenomes to metabolism: Systematically assessing the metabolic flux feasibilities for "Candidatus Accumulibacter" species during anaerobic substrate uptake.

Water Research, 2023
With the rapid growing availability of metagenome assembled genomes (MAGs) and associated metabolic models, the identification of metabolic potential in individual community members has become possible.
Timothy Páez-Watson, M. van Loosdrecht, S. A. Wahl   +2 more
semanticscholar   +2 more sources

CRISPR-Cas phage defense systems and prophages in Candidatus Accumulibacter

Water Research, 2022
Candidatus Accumulibacter is a key genus of polyphosphate-accumulating organisms (PAOs) found in laboratory- and full-scale wastewater treatment systems, mediating enhanced biological phosphorus removal (EBPR).
Xu-Han Deng, Jing Yuan, Li-Ping Chen, Hang Chen, Chaohai Wei, P. Nielsen, S. Wuertz, Guang-Lei Qiu   +7 more
semanticscholar   +5 more sources

Population Structure and Morphotype Analysis of "Candidatus Accumulibacter" Using Fluorescence In Situ Hybridization-Staining-Flow Cytometry. [PDF]

Appl Environ Microbiol, 2019
As one group of the most important functional phosphorus removal organisms, “Candidatus Accumulibacter,” affiliated with the Rhodocyclus group of the Betaproteobacteria, is a widely recognized and studied PAO in the field of biological wastewater ...
Li C, Zeng W, Li N, Guo Y, Peng Y.
europepmc   +2 more sources