Results 91 to 100 of about 222 (125)

Systems Biology on Acetogenic Bacteria for Utilizing C1 Feedstocks

Advances in Biochemical Engineering/Biotechnology, 2022
With a presence of the Wood-Ljungdahl pathway, acetogenic bacteria are capable of converting C1 feedstocks into biomass and various metabolites, receiving industrial interest in microbial production of biochemicals derived from C1 substrates. To understand C1 feedstock fermentation using acetogenic bacteria, most of the studies have focused on ...
Suhyung Cho   +2 more
exaly   +3 more sources

The Autotrophic Pathway of Acetate Synthesis in Acetogenic Bacteria

Annual Review of Microbiology, 1986
SURVEY AND PROPERTIES OF ACETOGENS . . . . . . ... . . . . . . . . . . . . . . . . ... . . . . . . . . . . . . . . . . . 418 THE WOOD PATHWAY OF AUTOTROPHIC FIXATION OF CO2 INTO ACETATE . . . . . . . . . . . . . . . . . . . . . . . .. .. . . . . . . . . . . . . . . . . . . . . . .. .. . . . . . . . . . . . . . .... . . . . . . . . . . . 424 O utline of
L G Ljungdahl
exaly   +3 more sources

Decolorization of molasses wastewater by a strain No.BP103 of acetogenic bacteria

Bioresource Technology, 2004
Among 170 strains of acetogenic bacteria, a strain No.BP103 showed the highest decolorization yield (76.4+/-3.2%) when cultivated at 30 degrees C for 5 days in molasses pigments medium containing glucose 3.0%, yeast extract 0.5%, KH2PO4 0.1% and MgSO4 x 7H2O 0.05% and the pH adjusted to 6.0. In addition this strain could decolorize 32.3+/-3.2% and 73.5+
Sadahiro Ohmomo   +1 more
exaly   +3 more sources

Acetogenic Bacteria for Biotechnological Applications

2020
Acetogenic bacteria are a group of strictly anaerobic bacteria that employ the Wood–Ljungdahl pathway to reduce two molecules of CO2 to acetyl-CoA, the central intermediate to various chemical compounds such as acetate, ethanol or butyrate. The capability of acetogens to utilize a wide range of substrates including industrial waste gas, methanol ...
Dennis Litty, Volker Müller
openaire   +1 more source

Single-Carbon Chemistry of Acetogenic and Methanogenic Bacteria

Science, 1985
Methanogenic and acetogenic bacteria metabolize carbon monoxide, methanol, formate, hydrogen and carbon dioxide gases and, in the case of certain methanogens, acetate, by single-carbon (C 1 ) biochemical mechanisms. Many of these reactions occur while the C 1 compounds are linked to pteridine
J G, Zeikus, R, Kerby, J A, Krzycki
openaire   +2 more sources

Halophilic Acetogenic Bacteria

1994
As outlined in preceding chapters of this book, acetogenic bacteria have a specialized physiological potential for the conservation of energy via the reduction of CO2 to acetate. They also harbor diverse catabolic processes and are found in unusual habitats.
George A. Zavarzin   +2 more
openaire   +1 more source

Energy metabolism in halophilic and alkaliphilic acetogenic bacteria

Microbiology, 2006
This review summarizes the recent data on the energy metabolism of acetogenic bacteria isolated from saline and soda lakes. It provides a general description of saline and soda lakes as microbial habitats, performs a comparative analysis of the energy metabolism of neutrophilic acetogens, considers the adaptation strategies of halophilic and ...
E. N. Detkova, M. A. Pusheva
openaire   +1 more source

Acetogenic coccoid spore-forming bacteria isolated from the rumen

Research in Microbiology, 1996
Thirteen strains of a new acetogenic bacterium were isolated from the rumen contents of lambs, llamas and bisons. This paper is the first report of Gram-positive coccoid spore-forming bacteria occurring in chains and able to use H2 + CO2 as energy source and produce acetate from this gas mixture.
Rieu-Lesme, Francoise   +5 more
openaire   +3 more sources

H2/CO2Metabolism in Acetogenic Bacteria Isolated From the Human Colon

Anaerobe, 1997
The present work reports on autotrophic metabolism in four H2/CO2-utilizing acetogenic bacteria isolated from the human colon (two Clostridium species, one Streptococcus species, and Ruminococcus hydrogenotrophicus). H2/CO2-utilization by these human acetogenic strains occurred during both exponential and stationary phases of growth.
Leclerc, Marion   +3 more
openaire   +3 more sources

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