Ontology highlight
ABSTRACT:
PROVIDER: PRJNA972970 | ENA |
REPOSITORIES: ENA
Similar Datasets
Project description:Samples collect to investigate the gene activity from microbial populations in marine steel corrosion, and to compare with gene activity in water and bed sediment samples from the surrounding area. The study was undertaken to (1) investigate mechanisms of microbially influenced corrosion (MIC) of marine steel, and (2) compare microbial population gene activity between corrosion and the surrounding environment. Purified DNA (1µg) was labelled with Cy3, purified and hybridised at 42°C for 16h with the GeoChipTM 5.0 on a MAUI hybridisation station (BioMicro, USA).
2019-11-01 | E-MTAB-8364 | biostudies-arrayexpress
Project description:16s RNA gene sequencing data from seawater, bed sediment and steel corrosion samples from Shoreham Harbour, UK, collected to allow bacterial species comparisons between microbially influenced corrosion, the surrounding seawater, and the sea bed sediment at the seafloor and 50cm depth below seafloor.
2019-10-06 | E-MTAB-8373 | biostudies-arrayexpress
Project description:To identify the mechanism of Microbial Influenced Corrosion (MIC) and the bacterial response toward corrosion, we conducted whole genome microarray expression profile. At log phase, the cell of Clostridium carboxidivorans using iron granule as an electron donor (corroding iron) was collected as a sample, and that of using syngas as an electron donor was collected as a control.
2017-04-04 | GSE97319 | GEO
Project description:Coal tar pitch (CTP) is a byproduct of cooking process which is used in making coatings, corrosion protection materials, and electrode. and it has been verified that Coal tar pitch extract (CTPE) constitutes polycyclic aromatic hydrocarbons (PAHs) (87.91%) and monocyclic aromatic hydrocarbons, heterocyclic compounds and alkenes (the remaining total is 12.09%) using gas chromatography/mass spectrometry (GC/MS). In this study, we determine the lncRNA expression profile in CTPE group and control group. The key lncRNAs were screen out by using microarray analysis in defferent group.
2022-07-08 | GSE134069 | GEO
Project description:Considering the distinct physiologies of men and women, it stands to reason that they would react differently to solar exposure, but such a study was never conducted before. Here we show that solar exposure induces food-seeking behavior, food intake and weight gain in males, but not in females, by epidemiological analysis, blood-serum proteomics, UVB-exposed mouse behavioral models and human cohort questionnaires . The underlying mechanism entails increased ghrelin secretion from skin adipocytes into the circulation. UVB irradiation led to p53 transcriptional activation of ghrelin in skin adipocytes, with mouse conditional p53-knockout abolishing UVB-induced ghrelin expression and food-seeking behavior. In females, estrogen interferes with the p53–chromatin interaction on the ghrelin promotor, thus blocking ghrelin and, consequently, food-seeking behavior in response to UVB exposure. These results identify the skin as a major mediator of human physiology in furless animals and may lead to therapeutic opportunities for sex-based treatment of endocrine-related diseases.
2022-06-23 | PXD033203 | Pride
Project description:Microbiologically influenced corrosion (MIC) is recognized as a considerable threat to carbon steel asset integrity in the oil and gas industry. There is an immediate need for reliable and broadly applicable methods for detection and monitoring of MIC. Proteins associated with microbial metabolisms involved in MIC could serve as useful biomarkers for MIC diagnosis and monitoring. A proteomic study was conducted using a lithotrophically-grown bacteria Desulfovibrio ferrophilus strain IS5, which is known to cause severe electric MIC in seawater environments. Unique proteins, which are differentially and uniquely expressed during severe microbial corrosion by strain IS5, were identified. This includes the detection of a multi-heme cytochrome protein predicted to be involved in extracellular electron transfer in the presence of the carbon steel. Thus, we conclude that newly identified protein biomarker for MIC could be used to generate easy-to-implement immunoassays for reliable detection of microbiological corrosion in the field.
2021-07-30 | PXD026513 | Pride
Project description:Maladaptive reward seeking is a hallmark of cocaine use disorder. To develop therapeutic targets, it is critical to understand the neurobiological changes specific to cocaine-seeking without altering the seeking of natural rewards, e.g., sucrose. The prefrontal cortex (PFC) and the nucleus accumbens core (NAcore) are known regions associated with cocaine- and sucrose-seeking ensembles, i.e., a sparse population of co-activated neurons. Within ensembles, transcriptomic alterations in the PFC and NAcore underlie the learning and persistence of cocaine- and sucrose-seeking behavior. However, transcriptomes exclusively driving cocaine seeking independent from sucrose seeking have not yet been defined using a within-subject approach. Using Ai14:cFos-TRAP2 transgenic mice in a dual cocaine and sucrose self-administration model, we fluorescently sorted (FACS) and characterized (RNAseq) the transcriptomes defining cocaine- and sucrose-seeking ensembles. We found reward- and region-specific transcriptomic changes that will help develop clinically relevant genetic approaches to decrease cocaine-seeking behavior without altering non-drug reward-based positive reinforcement.
2023-11-08 | GSE247029 | GEO
Project description:Coal tar pitch (CTP) is a byproduct of cooking process which is used in making coatings, corrosion protection materials, and electrode. and it has been verified that Coal tar pitch extract (CTPE) constitutes polycyclic aromatic hydrocarbons (PAHs) (87.91%) and monocyclic aromatic hydrocarbons, heterocyclic compounds and alkenes (the remaining total is 12.09%) using gas chromatography/mass spectrometry (GC/MS). In this study, we determine the lncRNA expression profile in CTPE group and control group. The key lncRNAs were screen out by using microarray analysis in defferent group. The experiment is divided into two groups: 22RV1 cells as control group, 22RV1 cells induced with Robustanoids A. then perform lncRNAs chips by Arraystar Human lncRNAs chip (Arraystar).
2021-07-24 | GSE180612 | GEO