Anaerobic degradation of BaP
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ABSTRACT:
PROVIDER: PRJNA554458 | ENA |
REPOSITORIES: ENA
Similar Datasets
Project description:Degradation of polycyclic aromatic hydrocarbons (PAHs) such as naphthalene by anaerobic microorganisms is poorly understood. Strain NaphS2, an anaerobic sulfate reducing marine delta-proteobacterium is capable of using naphthalene and the aromatic compound benzoate, as well as pyruvate, as an electron donors in the presence of sulfate. In order to identify genes involved in the naphthalene degradation pathway, we compared gene expression in NaphS2 during growth on benzoate vs. pyruvate, naphthalene vs. pyruvate, and naphthalene vs benzoate.
2010-07-22 | GSE12323 | GEO
Project description:Degradation of polycyclic aromatic hydrocarbons (PAHs) such as naphthalene by anaerobic microorganisms is poorly understood. Strain NaphS2, an anaerobic sulfate reducing marine delta-proteobacterium is capable of using naphthalene and the aromatic compound benzoate, as well as pyruvate, as an electron donors in the presence of sulfate. In order to identify genes involved in the naphthalene degradation pathway, we compared gene expression in NaphS2 during growth on benzoate vs. pyruvate, naphthalene vs. pyruvate, and naphthalene vs benzoate. For each experimental set, aRNA from NaphS2 was labelled Cy5 (experiment) or Cy3(control) with three biological replicates hybridized in duplicate. In addition, because of the size of the predicted genome of NaphS2, ORFs were divided into two separate array designs, designated set1 and set2, such that set1 and set2 represent two separate array designs (probe sets) to be treated separately in statistical analysis.
2010-07-21 | E-GEOD-12323 | biostudies-arrayexpress
Project description:Comparison of acetate- to phenylacetate-grown F. placidus cells to identify genes that are potentially involved in anaerobic phenylacetate degradation by this unique hypertherophilic archaeon.
2014-10-01 | GSE59466 | GEO
Project description:JXX Anaerobic hrydrocarbon degradation Raw sequence reads
| PRJNA839616 | ENA
Project description:Comparison of acetate- to phenylacetate-grown F. placidus cells to identify genes that are potentially involved in anaerobic phenylacetate degradation by this unique hypertherophilic archaeon. A four chip study using total RNA recovered from two separate cultures of Ferroglobus placidus DSM 10642 grown with 1 mM phenylacetate (experimental condition) and two separate cultures of Ferroglobus placidus DSM 10642 grown on 10 mM acetate (control condition). Each chip measures the expression level of 2613 genes from Ferroglobus placidus DSM 10642 with nine 45-60-mer probe pairs (PM/MM) per gene, with three-fold technical redundancy.
2014-10-01 | E-GEOD-59466 | biostudies-arrayexpress
Project description:RIP-Chip analysis of PCBP2 and identification of preferentially associated mRNAs. T98G cells were transfected transiently with BAP-tagged constructs. BAP-tagged proteins were biotinylated in vivo by the co-transfected hBirA enzyme. RNPs were recovered via precipitation with Steptavidin-sepharose beads. Finally, RNAs were purified and analyzed on microarrays. BAP-GFP as control was used in three independent sets of experiments.
2013-07-24 | GSE44048 | GEO
Project description:Subpopulation of circulating monocyte/macrophage lineage cells show a calcifying ability in vivo and in vitro. These cells may contribute to intimal calcification within atherosclerotic lesions and may have pathophysiological clinical and therapeutic implication in vascular disorders. Such cells express Osteocalcin (OC) and Bone Alkaline Phosphatase (BAP). We analysed the expression profile of human OC+BAP+ cells versus OC-BAP- cells
2013-05-17 | GSE47060 | GEO
Project description:RIP-Chip analysis of PCBP2 and identification of preferentially associated mRNAs. T98G cells were transfected transiently with BAP-tagged constructs. BAP-tagged proteins were biotinylated in vivo by the co-transfected hBirA enzyme. RNPs were recovered via precipitation with Steptavidin-sepharose beads. Finally, RNAs were purified and analyzed on microarrays. BAP-GFP as control was used in three independent sets of experiments. Two-condition experiment, BAP-PCBP2 vs. BAP-GFP cells. Biological replicates: 3 BAP-PCBP2 replicates, 3 BAP-GFP (Control) replicates
2013-07-24 | E-GEOD-44048 | biostudies-arrayexpress
Project description:The biofilm associated protein (Bap) is recognised as the essential component for biofilm formation in Staphylococcus aureus V329 and other species. Although Bap orthologs are also present in most S. xylosus strains, their contribution to biofilm formation has not yet been determined. In this study, different experimental approaches were used to elucidate the effect of Bap on biofilm formation in S. xylosus and the motif structure of two biofilm-forming S. xylosus strains TMW 2.1023 and TMW 2.1523 was compared to Bap of S. aureus V329. We found that despite an identical structural arrangement into four regions, Bap from S. xylosus differs in key factors to Bap of S. aureus i.e. isoelectric point of aggregation prone Region B, protein homology and type of repeats. Disruption of bap had no effect on aggregation behavior of selected S. xylosus strains and a significant reduction in biofilm was only observed for one strain (TMW 2.1523) under neutral conditions. Further we could not observe any typical characteristics of a S. aureus Bap positive phenotype such as functional impairment by calcium addition and rough colony morphology on CRA. A predominant role of Bap in cell aggregation and biofilm formation as reported for S. aureus V329 was not observed. We therefore suggest that biofilm formation follows different, multifactorial mechanisms, and cannot be referred to as the primary function of Bap in S. xylosus.
2022-01-20 | PXD029728 | Pride
Project description:BPA anaerobic degradation Metagenome
| PRJNA259151 | ENA