Streptomyces sp. P11-1
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ABSTRACT:
PROVIDER: PRJNA1263035 | ENA |
REPOSITORIES: ENA
Similar Datasets
Project description:Streptomyces sp. M7 has demonstrated ability to remove lindane from culture media and soils. In this study, we used MS-based label-free quantitative proteomic to understand lindane degradation and its metabolic context in Streptomyces sp. M7. We identified the proteins involved in the up-stream degradation pathway. Our results demonstrated that mineralization of lindane is feasible since proteins from an unusual down-stream degradation pathway were also identified. Degradative steps were supported by an active catabolism that supplied energy and reducing equivalents in the form of NADPH. This is the first study in which degradation steps of an organochlorine compound and metabolic context are elucidate in a biotechnological genus as Streptomyces. These results serve as basement to study other degradative actinobacteria and to improve the degradation processes of Streptomyces sp. M7.
2018-08-10 | PXD010607 | Pride
Project description:This study aimed to investigate the variations in the protein composition of Streptomyces sp. PU10 when cultivated with either Impranil (polyestere-polyurethane) or glucose as the carbon source. We analyzed both the intracellular and extracellular protein fractions to gain insights into the intricate processes involving PU degradation, intermediate metabolic pathways in PU degradation, and the connection between primary and secondary metabolism within Streptomyces sp. PU10.
2024-03-29 | PXD047534 | Pride
Project description:S100A10 (p11) is a plasminogen receptor that regulatess cellular plasmin generation by cancer cells. In the current study we used the MMTV-PyMT mouse breast cancer model to investigate the role of p11 in oncogenesis. Genetic deletion of p11 resulted in significantly decreased tumor onset, growth rate and spontaneous pulmonary metastatic burden in the PyMT/p11-KO mice. This phenotype was accompanied by substantial reduction in Ki67 positivity, macrophage infiltration and decreased vascular density in the primary tumors, and appearance of invasive carcinoma and pulmonary metastasis. Surprisingly, immunohistochemical analysis of wild-type MMTV-PyMT mice failed to detect p11 expression in the tumors or metastatic tumor cells and loss of p11 did not decrease plasmin generation in the PyMT tumors and cells. Furthermore, tumor cells expressing p11 displayed dramatically reduced lung metastasis when injected into p11-depleted mice, further strengthening the stromal role of p11. Transcriptome analysis of the p11-depleted tumors showed marked reduction in genes involved in breast cancer development, progression, and inflammation such as AREG, MUC1 and S100A8. The PyMT/p11-KO tumors displayed remarkable increase in inflammatory cytokines such as IL-6, IL-10 and IFN-γ. Gene expression profiling and immunohistochemistry primary breast cancer samples showed that p11 mRNA and protein was significantly higher in tumors compared to normal mammary tissue. The mRNA expression was significantly associated with poor patient prognosis and significantly elevated in high grade, triple negative tumors and tumors with high proliferative index. We used microarray to detail the global programme of gene expression underlying reduced growth/establishment of P11-KO PyMT tumours.
2023-06-01 | GSE151579 | GEO
Project description:Actinomycete genomes contain a plethora of orphan gene clusters encoding unknown secondary metabolites, and representing a huge unexploited pool of chemical diversity. The explosive increase in genome sequencing and the massive advance of bioinformatic tools have revolutionized the rationale for natural product discovery from actinomycetes. In this context, we applied a genome mining approach to discover a group of unique catecholate-hydroxamate siderophores termed as qinichelins from Streptomyces sp. MBT76. Quantitative proteomics statistically correlated a gene cluster of interest (qch) to its unknown chemotype (qinichelin), after which structural elucidation of isolated qinichelin was assisted by bioinformatics analysis and verified by MS2 and NMR experiments. Strikingly, intertwined functional crosstalk among four separately located gene clusters was implicated in the biosynthesis of qinichelins.
2018-10-24 | PXD006577 | Pride
Project description:Caulobacter sp. JGI 0001002-P11
| PRJNA176063 | ENA
Project description:Streptomyces sp. MB42 produces antimicrobial compound under the pressence of specific compounds. This experiment is to see which gene cluster upregulated during the treatment of target compound.
2022-02-04 | PXD029669 | Pride
Project description:The aim of this work was to understand the response of Streptomyces sp. MC1 when exposed to Cr(VI) and phenantrene.
2020-11-25 | PXD018877 | Pride
Project description:Title:Complete Genome Sequence, Biological Activities, and Metabolomic Profiles of Mangrove-derived Streptomyces sp. SM1P Author: Risa Nofiani, Puji Ardiningsih, Rizky, Cantika Dylani Putri, Rifa Rakayati, Rudiyansyah, Elfahmi, Syamsurizal, Agus Sukito, Ario Betha Juanssilfero, Josephine Elizabeth Siregar, Andita Fitri Mutiara Rizki, Wihda Aisarul Azmi, Alexandra J. Weisberg, Taifo Mahmud
| MSV000095970 | MassIVE
Project description:Fungus-growing ants microbial interaction of Streptomyces sp. and Escovopsis sp. through molecular networking and MALDI imaging
2018-11-03 | MSV000083097 | MassIVE