Silicon fertilization - fungi
Ontology highlight
ABSTRACT:
PROVIDER: PRJEB61930 | ENA |
REPOSITORIES: ENA
Similar Datasets
Project description:Effect of amorphous silica fertilization on wheat bacteria
| PRJEB61929 | ENA
Project description:Amorphous silica nanoparticles induce malignant transformation and tumorigenesis of human lung epithelial cells. We used microarrays to detail the global programme of gene expression underlying the cellular malignant transformation induced by amorphous silica nanoparticles and identified distinct classes of up-regulated and down-regulated genes during this process.
2016-06-01 | GSE82062 | GEO
Project description:Amorphous silica nanoparticles induce malignant transformation and tumorigenesis of human lung epithelial cells. We used microarrays to detail the global programme of gene expression underlying the cellular malignant transformation induced by amorphous silica nanoparticles and identified distinct classes of up-regulated and down-regulated genes during this process. The human lung epithelial cells, Beas-2B were continuously exposed to 5 μg/mL amorphous silica nanoparticles for 40 passages, and named as BeasSiNPs-P40 (shortly as P40-5 during the further microarray detection). Meanwhile, the passage-matched control Beas-2B cells, named as Beas-P40 (shortly as NC during the further microarray detection).
2016-06-01 | E-GEOD-82062 | biostudies-arrayexpress
Project description:Ammonium Fertilization Increases the Susceptibility of Fungal Leaf and Root Pathogens in Winter Wheat
| PRJEB52827 | ENA
Project description:Using a macrophage cell line, we demonstrate the ability of amorphous silica particles to stimulate inflammatory protein secretion and induce cytotoxicity. Whole genome microarray analysis of early gene expression changes induced by 10nm and 500nm particles showed that the magnitude of change for the majority of genes correlated more tightly with particle surface area than either particle mass or number. Gene expression changes that were size-specific were also identified, however the overall biological processes represented by all gene expression changes were nearly identical, irrespective of particle diameter. Our results suggest that on an equivalent nominal surface area basis, common biological modes of action are expected for nano- and supranano-sized silica particles. Experiment Overall Design: RAW 264.7 mouse macrophage cells were treated with two sizes of amorphous silica particles at three doses each for 2 hours. Cells were exposed to 10nm silica at 5 (low), 20 (mid), or 50 (high) ug/ml or 500nm silica at 250 (low), 500 (mid), or 1000 (high) ug/ml in serum-free medium.
2009-01-13 | E-GEOD-13005 | biostudies-arrayexpress
Project description:Humans are exposed to high levels of amorphous silica particles daily, as they are used in food, cosmetic and pharmaceutical products, and recently in bioclinical applications. Here, peripheral blood mononuclear cells were exposed to USSNs (silicon) and their gene expression was assessed
2018-04-13 | GSE113088 | GEO
Project description:Diatom cell walls, made of nanostructured silica, are of interest in diverse areas ranging from cellular structure, to hierarchical organization in biomineralization, to nanotechnology. Thus far, only cell surface proteins and proteins tightly associated with silica matrix have been characterized, and essential components of the silica deposition vesicle (SDV) are unknown, including components of the SDV membrane, cytoskeletal-interacting proteins, and proteins involved in trafficking associated with the SDV. Thus, an understanding of most of the molecular components and the dynamics of cellular processes involved in cell wall synthesis is lacking. In this work we report the first whole-cell response analysis using whole genome microarrays to identify genes potentially involved in diverse aspects of diatom cell division or cell wall synthesis. Thalassiosira pseudonana transcript profiles from precise time points, known to be associated with specific cell wall formation processes in cell-cycle synchronized cultures, suggests that this gene set includes extracellular proteins, silica matrix proteins, and proteins involved in signal transduction, vesicle trafficking, and transport. Protein localization experiments further confirm the first discovery of proteins associated with the SDV membrane. We propose that these proteins provide the interface between extra-SDV organization by the cytoskeleton and intra-SDV organization of silica polymerization determinants, which lead to the higher order organization of diatom silica structure.
2012-10-01 | GSE37081 | GEO
Project description:Wheat rhizosphere fungi Raw sequence reads
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Project description:Long-term fertilization changes the responses of soil bacteria and fungi to straw residue decomposition
| PRJNA644592 | ENA
Project description:In order to evaluate the identification of genes and pathways, the global gene expression profiles were assessed in response to amorphous Silica nanoparticles on Human hepatoma (HepG2) cells. We performed whole genome DNA microarray experiments using HepG2 cells exposed to for 24h. We used whole genome microarrays to screen for global changed in HepG2 transcription profiles and with subsequent quantitative analysis conducted on selected genes.
2013-10-01 | GSE51276 | GEO