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8 results for “Acetogen”
Biochemical and biophysical drivers of the hydrogen isotopic composition of carbohydrates and acetogenic lipids
<p>The hydrogen isotopic composition (δ2H) of plant compounds is increasingly used as a hydro-climatic proxy, however, the interpretation of δ2H values is hampered by potential co-effecting biochemical and biophysical processes. Here, we studied δ2H values of water and carbohydrates in leaves and roots, and of leaf n-alkanes, in two distinct tobacco (Nicotiana sylvestris) experiments. Large differences in plant performance and biochemistry resulted from (a) soil fertilization with varying nitrogen (N) species ratios and (b) knockout-induced starch deficiency. We observed a strong 2H-enrichment in sugars and starch with a decreasing performance induced by increasing NO3-/NH4+ ratios and starch deficiency, and from leaves to roots. However, δ2H values of cellulose and n-alkanes were less affected. We show that relative concentrations of sugars and starch, interlinked with leaf gas-exchange, shape δ2H values of carbohydrates. We thus provide novel insights into drivers of hydrogen isotopic composition of plant compounds and the mechanistic modelling of plant cellulose δ2H values.</p>
Biochemical and biophysical drivers of the hydrogen isotopic composition of carbohydrates and acetogenic lipids
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A TetR-Family Protein (CAETHG_0459) Activates Transcription From a New Promoter Motif Associated With Essential Genes for Autotrophic Growth in Acetogens
GEO Series GSE108700. Clostridium autoethanogenum. 4 samples. Type: Other.
Dissecting the in vivo metabolic potential of two human gut acetogens.
GEO Series GSE21906. Bacteroides thetaiotaomicron VPI-5482; Blautia hydrogenotrophica DSM 10507; Marvinbryantia formatexigens DSM 14469; Escherichia coli str. K-12 substr. MG1655. 119 samples. Type: Expression profiling by high throughput sequencing.
Genome-scale analysis of syngas fermenting acetogenic bacteria reveals the translational regulation for its autotrophic growth
GEO Series GSE97613. Eubacterium limosum. 10 samples. Type: Expression profiling by high throughput sequencing; Other.
Autotrophic adaptive laboratory evolution of the acetogen Clostridium autoethanogenum delivers the gas-fermenting strain LAbrini with superior growth, products, and robustness
GEO Series GSE225123. Clostridium autoethanogenum. 15 samples. Type: Expression profiling by high throughput sequencing.
Gas-fermenting acetogens regulate their metabolism to maintain ATP homeostasis
GEO Series GSE90792. Clostridium autoethanogenum. 12 samples. Type: Expression profiling by high throughput sequencing.
Effect of long-term adaptation of an acetogenic bacterium Clostridium sp. AWRP under acetate stress
GEO Series GSE206757. Clostridium sp. AWRP. 8 samples. Type: Expression profiling by high throughput sequencing.
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Allen Brain Atlas
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DANDI Archive for NWB datasets
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International Brain Laboratory public data
The International Brain Laboratory public data releases expose standardized mouse decision-making experiments, including Neuropixels recordings, widefield calcium imaging, behavior, and session metadata accessed through the ONE API.
OpenNeuro
OpenNeuro is a free, open platform for sharing neuroimaging datasets, with public search, dataset pages, and download paths for web, S3, DataLad, and the OpenNeuro CLI.