Continuous Supply of Non-Combustible Gas Mixture for Safe Autotrophic Culture to Produce Polyhydroxyalkanoate by Hydrogen-Oxidizing Bacteria [PDF]
Bioengineering, 2022 Polyhydroxyalkanoates (PHAs) are eco-friendly plastics that are thermoplastic and biodegradable in nature. The hydrogen-oxidizing bacterium Ralstonia eutropha can biosynthesize poly[(R)-3-hydroxybutyrate] [P(3HB)], the most common PHA, from carbon ...
Yuki Miyahara +3 more
doaj +5 more sources
Hydrogen-Oxidizing Bacteria Are Abundant in Desert Soils and Strongly Stimulated by Hydration [PDF]
mSystems, 2020 How the diverse bacterial communities inhabiting desert soils maintain energy and carbon needs is much debated. Traditionally, most bacteria are thought to persist by using organic carbon synthesized by photoautotrophs following transient hydration ...
Karen Jordaan +10 more
doaj +5 more sources
From Biogas and Hydrogen to Microbial Protein Through Co-Cultivation of Methane and Hydrogen Oxidizing Bacteria [PDF]
Frontiers in Bioengineering and Biotechnology, 2021 Increasing efforts are directed towards the development of sustainable alternative protein sources among which microbial protein (MP) is one of the most promising.
Frederiek-Maarten Kerckhof +13 more
doaj +2 more sources
Enrichment of halotolerant hydrogen-oxidizing bacteria and production of high-value-added chemical hydroxyectoine using a hybrid biological–inorganic system [PDF]
Frontiers in Microbiology, 2023 Hybrid biological–inorganic (HBI) systems show great promise as CO2 conversion platforms combining CO2 fixation by hydrogen-oxidizing bacteria (HOB) with water splitting.
Xiang Feng +9 more
doaj +2 more sources
Enrichment of Hydrogen Oxidizing Bacteria from High Temperature and Salinity Environments. [PDF]
Appl Environ Microbiol, 2021 Alternative feed and food supply chains are required to decrease water and land use. HOB offer a promising substitute for traditional agricultural practice to produce microbial protein (MP) from residual materials and renewable energy.
Barbosa RG +5 more
europepmc +5 more sources
Hydrogen metabolism in aerobic hydrogen-oxidizing bacteria [PDF]
Biochimie, 1978 A survey on organisms able to use molecular hydrogen as electron donor in the energy-yielding process is presented. In the group of the aerobic hydrogen-oxidizing bacteria so far two types of hydrogenases have been encountered, a NAD-reducing, soluble enzyme (H2 : NAD oxidoreductase) and a membrane-bound enzyme unable to reduce pyridine nucleotides ...
Schink, Bernhard, Schlegel, Hans G.
openaire +4 more sources
Carbon Monoxide as an Electron Donor for the Biological Reduction of Sulphate [PDF]
International Journal of Microbiology, 2010 Several strains of Gram-negative and Gram-positive sulphate-reducing bacteria (SRB) are able to use carbon monoxide (CO) as a carbon source and electron donor for biological sulphate reduction.
Sofiya N. Parshina +3 more
doaj +2 more sources
Green CarbonSingle-cell proteins (SCPs) derived from hydrogen-oxidizing bacteria (HOB) are a promising strategy to address global food challenges. As versatile microorganisms with rich carbon metabolism, they also have the potential to address environmental emission
Rui Li +9 more
doaj +3 more sources
Host Shaping Associated Microbiota in Hydrothermal Vent Snails from the Indian Ocean Ridge [PDF]
BiologySnails at hydrothermal vents rely on symbiotic bacteria for nutrition; however, the specifics of these associations in adapting to such extreme environments remain underexplored.
Xiang Zeng +7 more
doaj +2 more sources
Genome-Wide Screening of Oxidizing Agent Resistance Genes in Escherichia coli
Antioxidants, 2021 The use of oxidizing agents is one of the most favorable approaches to kill bacteria in daily life. However, bacteria have been evolving to survive in the presence of different oxidizing agents.
Hao Chen +5 more
doaj +1 more source