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ABSTRACT:
PROVIDER: PRJNA1049599 | ENA |
REPOSITORIES: ENA
Similar Datasets
Project description:Oil produced water treatment plant Raw sequence reads
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Project description:Samples of oil and production water were collected from five wells of the Qinghai Oilfield, China, and subjected to GeoChip hybridization experiments for microbial functional diversity profiling. Unexpectedly, a remarkable microbial diversity in oil samples, which was higher than that in the corresponding water samples, was observed, thus challenging previously believed assumptions about the microbial diversity in this ecosystem. Hierarchical clustering separated oil and water samples, thereby indicating distinct functional structures in the samples. Genes involved in the degradation of hydrocarbons, organic remediation, stress response, and carbon cycling were significantly abundant in crude oil, which is consistent with their important roles in residing in oil. Association analysis with environmental variables suggested that oil components comprising aromatic hydrocarbons, aliphatic hydrocarbons, and a polar fraction with nitrogen-, sulfur-, and oxygen-containing compounds were mainly influential on the structure of the microbial community. Furthermore, a comparison of microbial communities in oil samples indicated that the structures were depth/temperature-dependent. To our knowledge, this is the first thorough study to profile microbial functional diversity in crude oil samples.
2016-04-01 | GSE55293 | GEO
Project description:Produced oil-field water 16S rRNA gene amplicon sequencing
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Project description:To investigate the biological fundtion regualted by Gsdma1/a3 during epidermal barrier formation, we perform acetone/olive oil vs. water treatment on the dorsal skin of control and Gsdma1/Gsdma3 epithelial knowckout (GsdA1A3eKO) mice. We then performed gene expression profiling analysis using data obtained from RNA-seq of 2 water-treated and 3 aceton/olive oil treated for each genotype (wild type vs. GsdmA1A3eKO samples).
2023-03-15 | GSE211369 | GEO
Project description:Male Sprague Dawley rats were treated orally for 5 days with reference hepatotoxicants, each at a single dose level alpha-naphthylisothiocyanate 100mg/kg (vehicle 5ml/kg corn oil); carbon tetrachloride 1582mg/kg (vehicle 5ml/kg corn oil); methylenedianiline 100mg/kg (vehicle 35% ethanol); acetaminophen 1000mg/kg (vehicle 2ml/kg corn oil); diclofenac 10mg/kg (vehicle 10ml/kg water)
2018-11-06 | GSE122184 | GEO
Project description:Male Sprague Dawley rats were treated orally for 5 days with reference hepatotoxicants, each at a single dose level, alpha-naphthylisothiocyanate 100mg/kg (vehicle 5ml/kg corn oil); carbon tetrachloride 1582mg/kg (vehicle 5ml/kg corn oil); methylenedianiline 100mg/kg (vehicle 35% ethanol); acetaminophen 1000mg/kg (vehicle 2ml/kg corn oil); diclofenac 10mg/kg (vehicle 10ml/kg water)
2018-11-20 | GSE122315 | GEO
Project description:Samples of oil and production water were collected from five wells of the Qinghai Oilfield, China, and subjected to GeoChip hybridization experiments for microbial functional diversity profiling. Unexpectedly, a remarkable microbial diversity in oil samples, which was higher than that in the corresponding water samples, was observed, thus challenging previously believed assumptions about the microbial diversity in this ecosystem. Hierarchical clustering separated oil and water samples, thereby indicating distinct functional structures in the samples. Genes involved in the degradation of hydrocarbons, organic remediation, stress response, and carbon cycling were significantly abundant in crude oil, which is consistent with their important roles in residing in oil. Association analysis with environmental variables suggested that oil components comprising aromatic hydrocarbons, aliphatic hydrocarbons, and a polar fraction with nitrogen-, sulfur-, and oxygen-containing compounds were mainly influential on the structure of the microbial community. Furthermore, a comparison of microbial communities in oil samples indicated that the structures were depth/temperature-dependent. To our knowledge, this is the first thorough study to profile microbial functional diversity in crude oil samples. From the Qinghai Oilfield located in the Tibetan Plateau, northwest China, oil production mixtures were taken from four oil production wells (No. 813, 516, 48 and 27) and one injection well (No. 517) in the Yue-II block. The floating oil and water phases of the production mixtures were separated overnight by gravitational separation. Subsequently, the microbial community and the characteristics of the water solution (W813, W516, W48, and W27) and floating crude oil (O813, O516, O48, and O27) samples were analyzed. A similar analysis was performed with the injection water solution (W517).
2016-04-01 | E-GEOD-55293 | biostudies-arrayexpress
Project description:Gilthead sea bream fed plant-protein based diets with either fish oil or vegetable oil as the most iportant source of dietary lipids were experimentally exposed to the intestinal parasite Enteromyxum leei by water effluent. A specific gilthead sea bream oligo-microarray was used to determine the intestine transcriptomic response.
2012-10-16 | GSE35633 | GEO