Metagenomic and metatranscriptomic analyses revealed uncultured bacteroidales populations as the dominant proteolytic amino acid degraders in anaerobic …

R Mei, MK Nobu, T Narihiro, WT Liu - Frontiers in microbiology, 2020 - frontiersin.org
Current understanding of amino acid (AA) degraders in anaerobic digesters is mainly based
on cultured species, whereas microorganisms that play important roles in a complex …

Carbohydrate hydrolytic potential and redundancy of an anaerobic digestion microbiome exposed to acidosis, as uncovered by metagenomics

M Bertucci, M Calusinska, X Goux… - Applied and …, 2019 - Am Soc Microbiol
Increased hydrolysis of easily digestible biomass may lead to acidosis of anaerobic reactors
and decreased methane production. Previously, it was shown that the structure of microbial …

A metaproteomic approach gives functional insights into anaerobic digestion

F Abram, AM Enright, J O'reilly… - Journal of Applied …, 2011 - academic.oup.com
Aims: The objective of this work was to provide functional evidence of key metabolic
pathways important for anaerobic digestion processes through the identification of highly …

Culture-independent analyses reveal novel anaerolineaceae as abundant primary fermenters in anaerobic digesters treating waste activated sludge

SJ McIlroy, RH Kirkegaard, MS Dueholm… - Frontiers in …, 2017 - frontiersin.org
Anaerobic digestion for biogas production is reliant on the tightly coupled synergistic
activities of complex microbial consortia. Members of the uncultured A6 phylotype, within the …

Syntrophic acetate-oxidizing microbial consortia enriched from full-scale mesophilic food waste anaerobic digesters showing high biodiversity and functional …

C Li, L Hao, F Lü, H Duan, H Zhang, P He - Msystems, 2022 - Am Soc Microbiol
Syntrophic acetate oxidation (SAO) coupled with hydrogenotrophic methanogenesis (HM)
plays a vital role in the anaerobic digestion of protein-rich feedstocks such as food wastes …

Superior resolution characterisation of microbial diversity in anaerobic digesters using full-length 16S rRNA gene amplicon sequencing

TYC Lam, R Mei, Z Wu, PKH Lee, WT Liu, PH Lee - Water Research, 2020 - Elsevier
In the past decade, the characterisation of the microbial community in anaerobic digestion
was primarily done by using high-throughput short-read amplicon sequencing. However, the …

Linking microbial community structure and function during the acidified anaerobic digestion of grass

A Joyce, UZ Ijaz, C Nzeteu, A Vaughan… - Frontiers in …, 2018 - frontiersin.org
Harvesting valuable bioproducts from various renewable feedstocks is necessary for the
critical development of a sustainable bioeconomy. Anaerobic digestion is a well-established …

Impact of substrate overloading on archaeal populations in anaerobic digestion of animal waste

S Chen, EM Zamudio Cañas, Y Zhang… - Journal of Applied …, 2012 - academic.oup.com
Aims To characterize adaptive changes in methanogenic microbial community in response
to substrate overloading and identify potential linkages between process performance and …

Candidatus Cloacamonas Acidaminovorans”: Genome Sequence Reconstruction Provides a First Glimpse of a New Bacterial Division

E Pelletier, A Kreimeyer, S Bocs, Z Rouy… - Journal of …, 2008 - Am Soc Microbiol
Many microorganisms live in anaerobic environments. Most of these microorganisms have
not yet been cultivated. Here, we present, from a metagenomic analysis of an anaerobic …

[HTML][HTML] Distribution of extracellular amino acids and their potential functions in microbial cross-feeding in anaerobic digestion systems

J Du, Q Yin, X Zhou, Q Guo, G Wu - Bioresource Technology, 2022 - Elsevier
Anaerobic digestion is a prevalent bioenergy production process relying on a complex
network of symbiotic interactions, where the nutrient based cross-feeding is an essential …