Results 21 to 30 of about 1,018,483 (183)

Energetics and Application of Heterotrophy in Acetogenic Bacteria. [PDF]

Appl Environ Microbiol, 2016
ABSTRACTAcetogenic bacteria are a diverse group of strictly anaerobic bacteria that utilize the Wood-Ljungdahl pathway for CO2fixation and energy conservation. These microorganisms play an important part in the global carbon cycle and are a key component of the anaerobic food web.
Schuchmann K, Müller V.
europepmc   +4 more sources

A two-stage strategy for methanogenesis suppression and rapid acetogenic biofilm formation in microbial electrosynthesis [PDF]

Frontiers in Microbiology
The practical implementation of microbial electrosynthesis (MES) is currently limited by the slow microbial colonisation of the electrode and the need to suppress methanogenic activity.
Jacopo Ferretti, Marika A. J. Zegers, Marika A. J. Zegers, Marco Zeppilli, Ludovic Jourdin, Ludovic Jourdin   +5 more
doaj   +2 more sources

Rewiring a methanol-responsive regulatory system improves glucose–methanol co-utilization in Eubacterium limosum [PDF]

Journal of Biological Engineering
Background Methanol is a promising one-carbon (C1) feedstock for sustainable bioproduction, and its mixotrophic co-utilization with other substrates can improve product formation.
Jiyun Bae, Hyunwoo Jung, Seulgi Kang, Chanho Park, Donghwi Lee, Sangrak Jin, Byung-Kwan Cho   +6 more
doaj   +2 more sources

Biotransformations of aromatic aldehydes by acetogenic bacteria [PDF]

FEMS Microbiology Letters, 1990
Vanillin was subject to O demethylation and supported growth of Clostridium formicoaceticum and Clostridium thermoaceticum. Vanillin was also stimulatory to the CO-dependent growth of Peptostreptococcus productus. The aldehyde substituent of vanillin was metabolized by routes which were dependent upon both the acetogen and a co-metabolizable substrate (
M F, Lux, E, Keith, T D, Hsu, H L, Drake
openaire   +2 more sources

Methanol Metabolism in the Cytochrome and Menaquinone-Containing Acetogen Moorella thermoacetica. [PDF]

Environ Microbiol
The thermophilic acetogenic bacterium Moorella thermoacetica is a promising platform organism to convert C1 compounds to valuable products. Gaseous C1 substrates are technically difficult to use for fermentation in an industrial scale, but methanol, which can be produced chemically from carbon dioxide, is a suitable alternative.
Rosenbaum FP, Poehlein A, Daniel R, Müller V.   +3 more
europepmc   +2 more sources

Tolerance and Metabolic Response of Acetogenic Bacteria toward Oxygen [PDF]

Applied and Environmental Microbiology, 2002
ABSTRACT The acetogens Sporomusa silvacetica , Moorella thermoacetica , Clostridium magnum , Acetobacterium woodii , and Thermoanaerobacter kivui (i) grew in both semisolid and liquid cultivation media ...
Karnholz, Arno, Küsel, Kirsten, Gößner, Anita, Schramm, Andreas; id_orcid 0000-0002-7614-9616, Drake, Harold L.   +4 more
openaire   +3 more sources

Microbiological surveillance of biogas plants : focusing on the acetogenic community [PDF]

, 2021
Biogas process has great potential for reducing the current dependence on fossil fuels and for climate mitigation and sustainable development. In this process organic matter is decomposed under anerobic conditions by microorganisms to form biogas and a ...
Singh, Abhijeet
core   +1 more source

Energy Conservation in Acetogenic Bacteria [PDF]

Applied and Environmental Microbiology, 2003
The anaerobic way of life comprises a great metabolic diversity and, correspondingly, diversity of energy-generating mechanisms ([52][1]). The facultative anaerobes have a respiratory system that uses preferentially oxygen, but in the absence of oxygen and presence of alternative electron ...
openaire   +2 more sources

An ancient pathway combining carbon dioxide fixation with the generation and utilization of a sodium ion gradient for ATP synthesis [PDF]

, 2012
Synthesis of acetate from carbon dioxide and molecular hydrogen is considered to be the first carbon assimilation pathway on earth. It combines carbon dioxide fixation into acetyl-CoA with the production of ATP via an energized cell membrane.
Kaster, Anne-Kristin, Meike Goenrich, Gerhard Gottschalk, Schmidt, Silke, Volker Müller, Hecker, M., Schmidt, S., John Vollmers, Silke Schmidt (46446), Anja Poehlein, Andrea Thürmer, Gerhard Gottschalk (34564), Vollmers, John, Thauer, R., Thurmer, A., Goenrich, Meike, Schuchmann, Kai, Michael Hecker, Meike Goenrich (174838), Thauer, Rudolf K., Rudolf K. Thauer (174856), Volker Müller (49251), Gottschalk, G., Hecker, Michael, Müller, Volker, Gottschalk, Gerhard, Bertsch, J., Daniel, R., Muller, V., Silke Schmidt, Birgit Voigt (174853), Poehlein, Anja, Schuchmann, K., Goenrich, M., Rudolf K Thauer, Andrea Thürmer (174844), Johannes Bertsch, Anne-Kristin Kaster (174829), Rolf Daniel (113374), Bertsch, Johannes, Johannes Bertsch (174847), Vollmers, J., Birgit Voigt, Kai Schuchmann (174850), Thürmer, Andrea, John Vollmers (174842), Rolf Daniel, Daniel, Rolf, Kaster, A., Anne-Kristin Kaster, Voigt, Birgit, Kai Schuchmann, Anja Poehlein (113372), Michael Hecker (51971), Voigt, B., Poehlein, A., Voigt Birgit, Thauer Rudolf K., Schmidt Silke, Kaster Anne-Kristin, Hecker Michael, Bertsch Johannes, Gottschalk Gerhard, Müller Volker, Thürmer Andrea, Daniel Rolf, Vollmers John, Poehlein Anja, Schuchmann Kai, Goenrich Meike   +69 more
core   +1 more source

Penentuan Isolat Bakteri Asetogenik yang Mampu Menghasilkan Total Asam Tertinggi pada Pengolahan Limbah Cair Tahu secara Anaerob

Industria: Jurnal Teknologi dan Manajemen Agroindustri, 2018
Abstrak Tujuan penelitian ini adalah mengetahui pengaruh dari persentase inokulum dan waktu inkubasi terhadap kemampuan isolat bakteri asetogenik untuk memproduksi total asam tertinggi serta mengetahui karakteristik dari isolat bakteri tersebut ...
Hana Afifah, Nur Hidayat, Wignyanto
doaj   +1 more source