Photoferrotrophy 意味
WebJan 15, 2024 · Several anoxygenic phototrophs grow by utilizing soluble iron or insoluble mixed-valence iron minerals (such as rust) as electron donors to fix carbon dioxide using light energy, a process called photoferrotrophy. Photoferrotrophs can also use electron donors such as poised electrodes that serve as proxies for rust via phototrophic … Webphotoferrotrophの意味や使い方 語源photo- + ferrotroph名詞photoferrotroph (複数形 photoferrotrophs)Any photoferrotrophic organism関連... - 約1549万語ある英和辞典・和英辞典。発音・イディオムも分かる英語辞書。
Photoferrotrophy 意味
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WebNov 27, 2024 · When integrated into a box model of the Archean marine iron and carbon cycles, our observations of cell-Fe(III) oxyhydroxide separation during photoferrotrophy quantitatively describe an Archean biosphere that: (i) accounts for the Fe(III) deposition rates needed to form BIFs; (ii) explains the fate of biomass and its absence from BIFs; … WebSep 10, 2024 · Abstract. Anoxygenic phototrophic Fe (II)-oxidizers (photoferrotrophs) are thought to have thrived in Earth’s ancient ferruginous oceans and played a primary role in the precipitation of Archean ...
WebPhotoferrotrophy allows anoxygenic phototrophs to use reduced iron as an electron donor for primary productivity. Recent work shows that freshwater photoferrotrophs can use electrons from solid-phase conductive substances via phototrophic extracellular electron uptake (pEEU), and the two processes share the underlying electron uptake mechanism. ...
WebJun 7, 2024 · Bacteria found in brackish sediments can “eat” electricity and, in the process, absorb and lock away climate-warming carbon dioxide, research finds. Global oceans … WebJul 9, 2024 · Green sulfur bacteria (GSB) have been detected in ferruginous lakes, with some evidence that they are photosynthesizing using Fe(II) as an electron donor (i.e., photoferrotrophy). However, some photoferrotrophic GSB can also utilize reduced sulfur compounds, complicating the interpretation of Fe-dependent photosynthetic primary …
Webdeposition through photoferrotrophy in light of this co-sedimentation of biomass with Fe(III) and ensuing diagenetic reactions (23). 22, By contrast, a lack of Fe(III) reduction would lead to the co-deposition of ferric iron in BIF, with organic matter at relative concentrations close to the 4:1 stoichiometry of Fe(II) oxidation to C fixation in
WebNational Center for Biotechnology Information shann schillinger montanaWebPhototrophy refers to the utilization of solar electromagnetic radiation for energy conservation. In most cases, but not all phototrophy also implies a close coupling to the … shann ray ferchWebphotoferrotrophy ( uncountable ) ferrotrophy by means of light. shann san diego leatherWebSep 8, 2015 · Rates of photoferrotrophy in the KB water column (3.4 mol C m −2 yr −1) are within the range of those modelled for global photoferrotrophic production in Earth’s early … shann relaxation tvWebJan 15, 2024 · In addition, photoferrotrophy is considered a potential metabolism responsible for the deposition of the Archean banded iron formations (BIFs). Findings … shann roxanneWebTwo modes of photosynthesis have been implicated in Fe (II) oxidation—canonical oxygenic photosynthesis by the ancestors of modern cyanobacteria ( 3) and iron-dependent … shanns landscaping stillwater okWebMar 1, 2024 · Photoferrotrophy, the process by which inorganic carbon is fixed into organic matter using light as an energy source and reduced iron [Fe (II)] as an electron donor, has … pompon orange