Results 41 to 50 of about 7,069 (167)
PLoS ONE, 2020 Metagenomics is a helpful tool for the analysis of unculturable organisms and viruses. Viruses that target bacteria and archaea play important roles in the microbial diversity of various ecosystems.
János Molnár +8 more
doaj +1 more source
Angewandte Chemie, Volume 138, Issue 24, 8 June 2026.Association of the L‐cluster with the nitrogenase assembly proteins NifEN (NifENL) or NifB (NifBL) intrinsically endows these proteins with N2‐reducing activity, enabling in vitro N2‐reduction by NifENL and NifBL when supplied with chemical reductants or photoexcited quantum dots while supporting in vivo N2‐fixation in NifENL‐ and NifENL‐expressing ...
Robert Quechol +4 more
wiley +2 more sources
Microbial succession during thermophilic digestion: the potential of Methanosarcina sp.
PLoS ONE, 2014 A distinct succession from a hydrolytic to a hydrogeno- and acetotrophic community was well documented by DGGE (denaturing gradient gel electrophoresis) and dHPLC (denaturing high performance liquid chromatography), and confirmed by qPCR (quantitative ...
Paul Illmer +4 more
doaj +1 more source
Frontiers in Ecology and Evolution, 2022 Chemotrophic microorganisms face the steep challenge of limited energy resources in natural environments. This observation has important implications for interpreting and modeling the kinetics and thermodynamics of microbial reactions.
Qiong Wu, Megan J. Guthrie, Qusheng Jin
doaj +1 more source
Ultrastructure of Methanosarcina mazei
Systematic and Applied Microbiology, 1986 Summary Thin and semi-thin sections and freeze fracture replicas of unfixed, propane jet frozen cells of the methanogenic bacterium Methanosarcina mazei were examined in normal and medium-voltage (200 KV) transmission electron microscopes. A typical unit membrane surrounds the cytoplasm.
Department of Microbiology and Cell Science, University of Florida, Gainesville, Florida 32611, U.S.A. ( host institution ) +3 more
openaire +2 more sources
Journal of Chemical Technology &Biotechnology, Volume 101, Issue 8, Page 1632-1642, August 2026.Abstract BACKGROUND Landfill gas (LFG) and leachate are commonly treated separately through energy‐intensive processes. This study evaluated the integration of both streams in an anaerobic biotrickling filter (BTF) to achieve simultaneous methane (CH4) and carbon dioxide (CO2) removal coupled with ammonium (NH4+) transformation, and how the microbial ...
Cecilia Lizeth Alvarez‐Guzmán +3 more
wiley +1 more source
Advanced Science, Volume 13, Issue 38, 9 July 2026.ABSTRACT Orthogonal translation systems (OTSs) enable site‐specific incorporation of non‐canonical amino acids (ncAAs) and are central to genetic code expansion. Current engineering strategies typically rely on hyperstable aminoacyl tRNA synthetase (aaRS) scaffolds to tolerate destabilizing mutations required for substrate diversification.
Nikolaj G. Koch +4 more
wiley +1 more source
Trace elements induce predominance among methanogenic activity in anaerobic digestion
Frontiers in Microbiology, 2016 Trace elements play an essential role in all organisms due to their functions in enzyme complexes. In anaerobic digesters, control and supplementation of trace elements lead to stable and more efficient methane production processes while trace element ...
Babett Wintsche +6 more
doaj +1 more source
Genetic Code Expanded T Cell for Controllable Immunotherapy
Advanced Science, Volume 13, Issue 41, 22 July 2026.Our GCE‐CAR‐T cells enables tight, dose‐dependent, and function‐preserving control of CAR expression at the translational level through amber codon suppression and genetic incorporation of ncAA. ABSTRACT Chimeric antigen receptor (CAR)‐T cell therapy has demonstrated curative potential against hematologic malignancies, but its clinical application ...
Xue Wang +4 more
wiley +1 more source
Non-autotrophic methanogens dominate in anaerobic digesters
Scientific Reports, 2017 Anaerobic digesters are man-made habitats for fermentative and methanogenic microbes, and are characterized by extremely high concentrations of organics. However, little is known about how microbes adapt to such habitats.
Atsushi Kouzuma +5 more
doaj +1 more source