Results 21 to 30 of about 2,890 (157)

Description of Thermoanaerobacter brockii subsp. lactiethylicus subsp. nov., Isolated from a Deep Subsurface French Oil Well, a Proposal To Reclassify Thermoanaerobacter finnii as Thermoanaerobacter brockii subsp. finnii comb. nov., and an Emended Description of Thermoanaerobacter brockii [PDF]

open access: yesInternational Journal of Systematic Bacteriology, 1995
A strictly anaerobic, thermophilic, gram-positive, spore-forming cubacterium designated strain SERB 5268T (T = type strain) was isolated from an oil field at a depth of 2,100 m, where the temperature was 92 degrees C. The cells of this organism were gram-positive, straight, motile rods (0.5 by 2 to 3 microns) with peritrichous flagella.
Cayol, J. L.   +7 more
openaire   +4 more sources

DNA uptake from a laboratory environment drives unexpected adaptation of a thermophile to a minor medium component

open access: yesISME Communications, 2023
DNA uptake is widespread among microorganisms and considered a strategy for rapid adaptation to new conditions. While both DNA uptake and adaptation are referred to in the context of natural environments, they are often studied in laboratories under ...
Benjamin Zeldes   +6 more
doaj   +1 more source

Influence of Culture Conditions on the Bioreduction of Organic Acids to Alcohols by Thermoanaerobacter pseudoethanolicus

open access: yesMicroorganisms, 2021
Thermoanaerobacter species have recently been observed to reduce carboxylic acids to their corresponding alcohols. The present investigation shows that Thermoanaerobacter pseudoethanolicus converts C2–C6 short-chain fatty acids (SCFAs) to their ...
Sean Michael Scully   +4 more
doaj   +1 more source

Continuous Ethanol Fermentation of Pretreated Lignocellulosic Biomasses, Waste Biomasses, Molasses and Syrup Using the Anaerobic, Thermophilic Bacterium Thermoanaerobacter italicus Pentocrobe 411. [PDF]

open access: yesPLoS ONE, 2015
Lignocellosic ethanol production is now at a stage where commercial or semi-commercial plants are coming online and, provided cost effective production can be achieved, lignocellulosic ethanol will become an important part of the world bio economy ...
Rasmus Lund Andersen   +2 more
doaj   +1 more source

CO Metabolism in the Thermophilic Acetogen Thermoanaerobacter kivui [PDF]

open access: yesApplied and Environmental Microbiology, 2016
ABSTRACT The thermophilic acetogenic bacterium Thermoanaerobacter kivui , previously described not to use carbon monoxide as a carbon and energy source, was adapted to grow on CO. This was achieved by using a preculture grown on H 2 plus CO 2 and by ...
Marie Charlotte, Weghoff   +1 more
openaire   +2 more sources

A fluorescent reporter system for anaerobic thermophiles

open access: yesFrontiers in Bioengineering and Biotechnology, 2023
Owing to their inherent capacity to make invisible biological processes visible and quantifiable, fluorescent reporter systems have numerous applications in biotechnology. For classical fluorescent protein systems (i.e., GFP and derivatives), chromophore
Rémi Hocq   +7 more
doaj   +1 more source

Co‐cultivation of Thermoanaerobacter strains with a methanogenic partner enhances glycerol conversion

open access: yesMicrobial Biotechnology, 2020
Summary Glycerol‐rich waste streams produced by the biodiesel, bioethanol and oleochemical industries can be treated and valorized by anaerobic microbial communities to produce methane.
Carla Pereira Magalhães   +7 more
doaj   +1 more source

Cysteine reactivity in Thermoanaerobacter brockii alcohol dehydrogenase [PDF]

open access: yesProtein Science, 1997
AbstractThe free cysteine residues in the extremely thermophilic Thermoanaerobacter brockii alcohol dehydrogenase (TBADH) were characterized using selective chemical modification with the stable nitroxyl biradical bis(1‐oxy‐2,2,5,5‐tetramethyl‐3‐imidazoline‐4‐yl)disulfide, via a thiol‐disulfide exchange reaction and with 2[14C]iodoacetic acid, via S ...
M, Peretz, L M, Weiner, Y, Burstein
openaire   +2 more sources

Laboratory Investigation of Indigenous Consortia TERIJ-188 for Incremental Oil Recovery

open access: yesFrontiers in Microbiology, 2018
Bacterial Profile modification is an efficient process which brings the alteration in permeability of the porous media of the reservoir by selective plugging which eventually recover the residual oil.
Neha Sharma   +4 more
doaj   +1 more source

Obligate autotrophy at the thermodynamic limit of life in a new acetogenic bacterium

open access: yesFrontiers in Microbiology, 2023
One of the important current issues of bioenergetics is the establishment of the thermodynamic limits of life. There is still no final understanding of what is the minimum value of the energy yield of a reaction that is sufficient to be used by an ...
Evgenii N. Frolov   +6 more
doaj   +1 more source

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