Bioelectric well for the simultaneous removal of hydrocarbons and sulfate
Ontology highlight
ABSTRACT:
PROVIDER: PRJNA746792 | ENA |
REPOSITORIES: ENA
Similar Datasets
Project description:Simultaneous removal of hydrocarbons and sulfate from groundwater using a bioelectric well
| PRJNA701863 | ENA
Project description:Polycyclic aromatic hydrocarbons degraders Raw sequence reads
| PRJNA590550 | ENA
Project description:In this study, we compare genomic signature safter treatment ofprimary human bronchial epithelial cells (HBEC) cultured in 3D with polycyclic aromatic hydrocarbons (PAHs) and identify genesets predictive of cancer risk.
2020-10-28 | GSE156147 | GEO
Project description:In order to obtain a global view of energy metabolism pathways of the sulfate-reducer Desulfovibrio vulgaris Hildenborough and the proteins involved therein whole-genome microarrays were used to compare the transcriptional response of cells grown with hydrogen/sulfate, pyruvate/sulfate, lactate/thiosulfate, and pyruvate with limiting sulfate, relative to growth in standard lactate/sulfate condition. Growth with hydrogen/sulfate showed the largest number of differently expressed genes and the largest changes in expression levels. The most up-regulated energy metabolism genes were those coding for the periplasmic [NiFeSe] hydrogenase, followed by the Ech hydrogenase, and the most down-regulated were genes coding for the Coo hydrogenase. The results point to the involvement of formate cycling and the ethanol pathway during growth on hydrogen, whereas there is evidence for CO cycling during growth on lactate and pyruvate, but not on H2. Growth with thiosulfate showed the hallmarks of a reduced energy status of the cells with down regulation of the ATP synthase and the Qmo and Dsr complexes., whereas growth with pyruvate showed the smallest differences but an increased role for the Ech hydrogenase.that in this case functions in reverse from the case of growth with H2. The multiple periplasmic hydrogenases and formate dehydrogenases, do not display the same regulation pattern showing that their metabolic roles are not totally interchangeable. This result together with the observation that several genes coding for proteins that have not been biochemically characterised were considerably affected in this study, reveals a more complex energy metabolism than previously considered and provides guidance for further studies. Keywords: Growth protocol
2008-05-31 | GSE8072 | GEO
Project description:To gain deeper insight into the mechanism of toxicity, it is important to identify and characterize miRNAs profiles involved in responses to specific classes of toxicants in conjunction with their impact on gene expression levels. However, few reports have described the effects of toxicants on miRNA expression profiles. Taking into account the prominent role of miRNAs in cancer development, progression, cell cycle control, and proliferation-related processes, it is likely that miRNAs are involved in the toxic response induced by carcinogens. Polycyclic aromatic hydrocarbons (PAHs) are a well-characterized class of human carcinogens. In the present study, we documented the different expression profiles of miRNAs in environmental carcinogen-exposed HepG2 cells by miRNA microarray analysis.
2013-07-22 | GSE49068 | GEO
Project description:Polycyclic aromatic hydrocarbons-Polluted Soil Metagenome
| PRJNA656884 | ENA
Project description:In order to obtain a global view of energy metabolism pathways of the sulfate-reducer Desulfovibrio vulgaris Hildenborough and the proteins involved therein whole-genome microarrays were used to compare the transcriptional response of cells grown with hydrogen/sulfate, pyruvate/sulfate, lactate/thiosulfate, and pyruvate with limiting sulfate, relative to growth in standard lactate/sulfate condition. Growth with hydrogen/sulfate showed the largest number of differently expressed genes and the largest changes in expression levels. The most up-regulated energy metabolism genes were those coding for the periplasmic [NiFeSe] hydrogenase, followed by the Ech hydrogenase, and the most down-regulated were genes coding for the Coo hydrogenase. The results point to the involvement of formate cycling and the ethanol pathway during growth on hydrogen, whereas there is evidence for CO cycling during growth on lactate and pyruvate, but not on H2. Growth with thiosulfate showed the hallmarks of a reduced energy status of the cells with down regulation of the ATP synthase and the Qmo and Dsr complexes., whereas growth with pyruvate showed the smallest differences but an increased role for the Ech hydrogenase.that in this case functions in reverse from the case of growth with H2. The multiple periplasmic hydrogenases and formate dehydrogenases, do not display the same regulation pattern showing that their metabolic roles are not totally interchangeable. This result together with the observation that several genes coding for proteins that have not been biochemically characterised were considerably affected in this study, reveals a more complex energy metabolism than previously considered and provides guidance for further studies. Keywords: Growth protocol Desulfovibrio vulgaris Hildenborough was cultured at 37°C with thiosulfate as the only electron acceptor (with lactate as the electron donor) to mid-log phase. Cultures were also cultivated similarly using sulfate as the sole electron acceptor to mid-log phase. Gene expression profiles of cultures grown with thiosulfate as the electron acceptor were compared with those of the cultures grown with sulfate as the electron acceptor for dissimilatory sulfate reductiontion. Total RNA was harvested from four replicate cultures for microarray analysis. RNA extraction, purification, and labeling were performed independently on each cell sample. Two samples of each total RNA preparation were labeled, one with Cy3-dUTP and another with Cy5-dUTP for microarray hybridization (dye swap).
2008-05-31 | E-GEOD-8072 | biostudies-arrayexpress
Project description:sulfate reducing bacteria Metagenome
| PRJNA421399 | ENA
Project description:Petroleum hydrocarbons contaminated soil metagenome (VLN)
| PRJNA723445 | ENA
Project description:Petroleum hydrocarbons contaminated soil metagenome (VLK)
| PRJNA715307 | ENA