Results 21 to 30 of about 1,405 (160)
Frontiers in Microbiology, 2019 Acetogens can fix carbon (CO or CO2) into acetyl-CoA via the Wood–Ljungdahl pathway (WLP) that also makes them attractive cell factories for the production of fuels and chemicals from waste feedstocks.
Renato de Souza Pinto Lemgruber +12 more
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Recent Advances in Developing Artificial Autotrophic Microorganism for Reinforcing CO2 Fixation
Frontiers in Microbiology, 2020 With the goal of achieving carbon sequestration, emission reduction and cleaner production, biological methods have been employed to convert carbon dioxide (CO2) into fuels and chemicals.
Bo Liang +4 more
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Anais da Academia Brasileira de Ciências, 2011 This paper focuses on the nutrient dynamics of a tropical estuary on the northeastern Brazilian coast, studied using the LOICZ biogeochemical budgeting protocol. We describe the methodology and assumptions underlying this model.
Carlos E. D Noriega, Moacyr Araujo
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The response of the Mediterranean gorgonian Eunicella singularis to thermal stress is independent of its nutritional regime. [PDF]
PLoS ONE, 2013 Over the last few decades, sessile benthic organisms from the Mediterranean Sea have suffered from the global warming of the world's oceans, and several mass mortality events were observed during warm summers.
Leïla Ezzat +4 more
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Comparison of polyhydroxybutyrate content produced by Spirulina sp. under conditions of autotraphic, heterotrophic and mixotrophic cultures [PDF]
بومشناسی آبزیان, 2019 Polyhydroxybutyrate is one of the biodegradable compounds which is produced by cyanobacteria Spirulina sp. In this study, cyanobacteria Spirulina sp isolated from water reservoirs of Guilan province were cultured in Zarrouk medium for 20 days and were ...
Tahereh Nobakht Parashkoh +2 more
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Relative Diazotroph Abundance in Symbiotic Red Sea Corals Decreases With Water Depth
Frontiers in Marine Science, 2019 Microbial dinitrogen (N2) fixation (diazotrophy) is a trait critical for coral holobiont functioning. The contribution of N2 fixation to holobiont nitrogen (N) supply likely depends on the ecological niche of the coral holobiont.
Arjen Tilstra +7 more
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Scientific Reports, 2022 Warming ocean temperatures are severely compromising the health and resilience of coral reefs worldwide. Coral bleaching can affect coral physiology and the energy available for corals to reproduce.
Lisa J. Rodrigues +1 more
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The Genomic Impact of Mycoheterotrophy in Orchids
Frontiers in Plant Science, 2021 Mycoheterotrophic plants have lost the ability to photosynthesize and obtain essential mineral and organic nutrients from associated soil fungi. Despite involving radical changes in life history traits and ecological requirements, the transition from ...
Marcin Jąkalski +8 more
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PRO AND CONTRA OF K.E. TSIOLKOVSKY’S «AUTOTROPHY»
, 2015 «Автотрофные» размышления К.Э. Циолковского рассмотрены в связи с подменой субъектной матрицы понимания человека, общества и человечества индивидной. Доказано: 1) в «космической философии» есть место двум версиям интерпретации общественного, сопряжённым ...
Skachkov, A. S.
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Modest net autotrophy in the oligotrophic ocean [PDF]
Global Biogeochemical Cycles, 2017 AbstractThe metabolic state of the oligotrophic subtropical ocean has long been debated. Net community production (NCP) represents the balance of autotrophic carbon fixation with heterotrophic respiration. Many in vitro NCP estimates based on oxygen incubation methods and the corresponding scaling relationships used to predict the ecosystem metabolic ...
Robert T. Letscher, J. Keith Moore
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