Browse
Submit Data
Databases
API
Help

Metabolomics,Unknown,Transcriptomics,Genomics,Proteomics

Dataset Information

13 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Transgenic NUP98-HOXA9 Zebrafish Embryos: Unactivated ('lGl') vs. Cre-activated ('NHA9')

ABSTRACT: Transcriptional profiling of zebrafish embryos at 28 hours post fertilization, comparing control 'unactivated' Tg(spi1::lox-eGFP-lox::NHA9) embryos with experimental 'Cre-activated' Tg(spi1::NHA9) embryos. Goal was to determine the effects of expressing NUP98-HOXA9 oncogene on global and blood cell-specific gene expression in early zebrafish development. Two-condition experiment, unactivated 'lGl' embryos vs. Cre-activated 'NHA9' embryos. Biological replicates: 2 control replicates, 2 experimental replicates.

ORGANISM(S): Danio rerio

SUBMITTER: Daniel Leger

PROVIDER: E-GEOD-62793 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

ACCESS DATA

Json Xml

Similar Datasets

Overexpression of wnt8b and dkk1b in zebrafish empryos

Project description:To investigate its role during zebrafish development, wnt signalling was either activated by the conditional expression of wnt8b or inhibited by the conditional expression of dickkopf-1b (dkk1b) under the control of the hsp70 heat shock promoter. The transgenic constructs contained a gfp reporter fusion to differentiate between transgenic embryos and their wild type siblings. Transgenic embryos and wild type control embryos at the 48 hours post fertilization stage (hpf) were exposed to heat shock (37 C) for 2 hours and were collected 4 hours after heat shock. The transcriptional response to activated or inhibited wnt signalling was profiled using microarrays and compared to wild type expression.

2013-11-14 | E-MTAB-1887 | biostudies-arrayexpress

zebrafish embryos proteome for slbp2 KO F3 and wild type

Project description:zebrafish embryos proteome for slbp2 KO F3 and wild type at 2.5hpf and 3.5hpf, three replicates for every sample. There are 12 samples in total. Then we analyse the different expressed genes and hope to find out clue which result in serious phenotype of slbp2 KO F3.

2018-11-27 | PXD008614 | Pride

Quantitative profiling of proteome extracted from zebrafish embryos exposed to different concentrations of the fungicide difenoconazole against untreated control groups.

Project description:In the present study OMICs analysis was employed to investigate the early molecular responses of zebrafish embryos to exposure to the fungicide difenoconazole. Difenoconazole, a sterol biosynthesis inhibitor according to Fungicide Resistance Action Committee (FRAC) classification, may also induce adverse effects on non-target organisms inhabiting the environment. Early molecular responses in terms of transcriptome and proteome analysis were investigated and refined to select potentially substance specific biomarker candidates for early prediction of difenoconazole toxicity in zebrafish embryos.

2024-01-02 | PXD045650 | Pride

Quantitative profiling of proteome extracted from zebrafish embryos exposed to different concentrations of the fungicide metalaxyl against untreated control groups.

Project description:In the present study OMICs analysis was employed to investigate the early molecular responses of zebrafish embryos to exposure to the fungicide metalaxyl. Metalaxyl, a nucleic acid metabolism inhibitor according to Fungicide Resistance Action Committee (FRAC) classification, may also induce adverse effects on non-target organisms inhabiting the environment. Early molecular responses in terms of transcriptome and proteome analysis were investigated and refined to select potentially substance specific biomarker candidates for early prediction of metalaxyl toxicity in zebrafish embryos.

2024-01-02 | PXD045444 | Pride

Bmp-regulated cardiac genes in zebrafish

Project description:The aim of this study was to identify genes that are regulated by Bmp signaling with the zebrafish heart at the heart cone stage around 21-23 hours post fertilization. In total, 4 samples based on cDNA from extracted cardiac tissue were analyzed: 2 samples of Tg(hsp70l:bmp2b)fr13 transgenic embryos heatshocked at 18 hpf and 2 WT control samples.

2013-03-25 | E-GEOD-43888 | biostudies-arrayexpress

A zebrafish transgenic model of Ewing's Sarcoma reveals conserved mediators of EWS-FLI1 tumorigenesis

Project description:This SuperSeries is composed of the following subset Series: GSE31185: The human Ewing's Sarcoma oncoprotein EWS-FLI1 causes developmental defects in zebrafish embryos GSE31186: The human Ewing's Sarcoma oncoprotein EWS-FLI1 causes Ewing's-type tumors in zebrafish Refer to individual Series

2011-11-01 | E-GEOD-31217 | biostudies-arrayexpress

Transcription profiling of Zebrafish single cell dissected and FACS sorted embryos to investigate gastrointestinal tract development implicates novel genes and pathways

Project description:Zebrafish (Danio rerio) gutGFP transgenic embryos [Tg(XlEef1a1:GFP)s854] were collected at 4 time points: 2 days post fertilization (dpf), 3, dpf, 4 dpf, 6 dpf. Embryos were dissociated into single cells and sorted by FACS based on GFP expression. RNA was extracted from the different cell populations (Stratagene), amplified (NuGEN Ovation), and hybridized to Affymetrix Zebrafish GeneChips. Experiment Overall Design: Series of 24 samples: 4 time points, 3 replicates, 2 samples per replicate (GFP+ and GFP-).

2009-07-19 | E-GEOD-12189 | biostudies-arrayexpress

Zebrafish embryo Kac - Global proteomic analysis of lysine acetylation in zebrafish (Danio rerio) embryos

Project description:Zebrafish (Danio rerio) model system have used widespread vertebrate investigations for genetic and cell biological analyses, and is suitable for small molecular screens such as chemical, toxicity and drug in order to use for human diseases and drug discovery . Recently, These powerful zebrafish model increasingly apply to human metabolic disease such as obesity and diabetes and toxicology. Despite a lot of advantages, proteomics research at zebrafish has received little interest in comparison with genetic and biological research using histology and in situ hybridization. Protein lysine acetylation is one of the most known post-translational modifications with dynamic and reversibly controlled by lysine acetyltransferase such as histone acetyltransferases and lysine deacetylase such as histone deacetylases and sirtuins family.Also, during the past year, global lysine acetylome studies using MS-based proteomics approach was in diverse species such as human, mouse, E. coli, Yeast and plants. Based on global acetylome data, our understanding of the roles of lysine acetylation in various cellular processes has increased. . The aim of this study was to identify Lysine acetylation in zebrafish embryos and determine the homology from Human at modified site level. Here we showed the global lysine acetylation study in Zebrafish embryos using MS-based zebrafish embryos.

2016-10-10 | PXD003455 | Pride

Zebrafish embryo_phosphorylation_18O labeling

Project description:The zebrafish (Danio rerio) is a popular animal model in studies of vertebrate development and organogenesis. Recent research has shown a similarity of approximately 70% between the human and zebrafish genomes and of 84% in human disease-causing genes, specifically. Zebrafish embryos have a number of desirable features, including transparency, a large size, and rapid embryogenesis. Protein phosphorylation is a well-known post-translational modification (PTM), which performs various biological functions. Recent mass spectrometry (MS) developments have enabled the study of global phosphorylation patterns by using MS-based proteomics coupled with TiO2 phosphopeptide enrichment. In the present study, we identified 3,500 non-redundant phosphorylation sites on 2,166 phosphoproteins and 1,564 quantified phosphoproteins in zebrafish embryos.

2015-10-14 | PXD002232 | Pride

Expression data of kidney multiciliated cells from zebrafish embryos

Project description:Multiciliated cells (MCCs) possess multiple motile cilia on the cell surface and are widely distributed throughout the vertebrate body to perform important physiological functions by regulating fluid movement in the intercellular space. However, neither their function during organ development nor the molecular mechanisms underlying multiciliogenesis are yet well understood. We aim to study the function of miR-34b in multiciliogenesis. We used microarrays to study the global gene expression change in multiciliated cells after miR-34b knockdown. Multiciliated cells were isolated from 3 dpf control embryos (injected with control morpholino) and miR-34b morphants (injected with miR-34b morpholino) for RNA extraction and hybridization on Affymetrix microarrays. Two independent sets of biological replicates were used.

2013-05-11 | E-GEOD-46844 | biostudies-arrayexpress

OmicsDI is part of the ELIXIR infrastructure

OmicsDI is an Elixir interoperability service. Learn more ›

OmicsDI Databases

PRIDE
PeptideAtlas
MassIVE
JPOST Repository
Physiome Model Repository

EGA
EVA
ENA
LINCS
PAXDB
Cell Collective

MetaboLights
Metabolomics Workbench
MetabolomeExpress
GNPS
BioModels
FAIRDOMHub

ArrayExpress
dbGaP
ExpressionAtlas
GEO
NODE

Information

Databases
Help
API
Contact us
Code on GitHub
Terms of use
Submit Data