RNA-Seq of Atlantic cod (Gadus morhua) liver treated with WY-14,643 and GW501516 in vivo Version 1
External LinkThe aim of the exposure was to study the effects of activation of peroxisome proliferator-activated receptors (PPARs) in Atlantic cod (Gadus morhua), by injecting the fish with the compounds WY-14,643 and GW501516. Using luciferase reporter assay in vitro, we have shown that WY-14,643 activate Atlantic cod Ppara1 and Ppara2, while GW501516 activate Ppara1, Ppara2, and Pparb. The experimental set-up was as follows: Immature cod were injected at day 0 and day 4 with either high dose (40 mg/kg WY-14,643 and 4.0 mg/kg GW501516), low dose (4.0 mg/kg WY-14,643 and 0.4 mg/kg GW501516), or solvent control (10 % DMSO, 90 % teleost saline (2.41 mM KCl, 133.5 mM NaCl, 1.5 mM CaCl2, 0.79 mM MgSO4, 1 mM NaHCO3, 0.5 mM Na2HPO4)). At day 11, liver samples were collected from 9-12 male fish from each group (total of 50 samples). Total RNA was isolated from 50 mg of each sample using TRI reagent (Sigma), and 0.4 μg RNA were sequenced at the Genomics Core Facility at the University of Bergen on Illumina HiSeq 4000 (Illumina, Inc., San Diego, CA, USA).
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Created: 20th Sep 2022 at 12:05
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Version 1 (earliest) Created 20th Sep 2022 at 12:05 by Marta Eide
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Projects: Systems toxicology of Atlantic cod, DigiSal
Institutions: University of Bergen
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Public web page: http://www.uib.no/en/dcod
Location: UiB Date: 8-20 June 2017 Compounds tested: WY-14,643 (PPAR alpha agonist), GW501516 (PPAR beta agonist) No. of test groups: 5 (Control 1: DMSO/saline/PEG, WY-14.643 High (40 mg/kg), WY-14.643 Low (4.0 mg/kg), GW501516 High (4.0 mg/kg), GW501516 Low (0.4 mg/kg)) No. of fish per group: 22
Aim: *To investigate effects on lipid metabolism in Atlantic cod ( Gadus morhua) mediated by peroxisome proliferator-activated receptors (Ppars) by in vivo exposure to two mammalian PPAR agonists.
Submitter: Marta Eide
Investigation: 1 hidden item
Assays: In vivo II - GW and WY Biometric data, Proteomics data, RNA sequencing, Targeted lipidomics, Untargeted lipidomics
Liver samples from Atlantic cod males. Total RNA isolated using TRI Reagent (Fekadu Yadetie). Sequencing performed with Illumina Stranded mRNA (sequencing poly-A mRNA) at Genomic Core Facility at UiB/Haukeland (contact person Rita Holdhus).
The data sets are submitted to the ArrayExpress repository, and will be linked here.
Submitter: Marta Eide
Assay type: Transcriptomics
Technology type: Rna-seq
Investigation: 1 hidden item
