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MetabolomicsExperimental and computational approaches for deep metabolome annotation with application to the ecotoxicological model organism Daphnia magna

Identifying metabolomes with greater coverage and confidence is a critical step towards interpreting the metabolic basis of human and environmental health. Yet for over two decades the field of metabolomics has been inhibited by limited metabolite identification. To address this, we developed the...

MTBLS2273 | MetaboLights
MetabolomicsUntargeted metabolomics of Daphnia magna exposed to a lithium cobalt oxide nanomaterial
Not available
ORGANISM(S): Daphnia magna 
ST001807 | MetabolomicsWorkbench
MetabolomicsInvestigating the Mechanisms of Silver Nanoparticle Toxicity in Daphnia magna: A Multi-Omics Approach
Silver nanoparticles (AgNPs), one of the most common nanomaterials in use today, have been shown to enter the aquatic environment from use of commercially obtained products. Although acute toxicity has been shown in vitro and in vivo, there is still a great deal of uncertainty surrounding the molecu...
2017-05-08 | MTBLS260 | MetaboLights
ProteomicsImproving the proteome coverage of Daphnia magna
To improve proteome coverage in Daphnia, we established an easy-to-use procedure based on the LC-MS/MS of whole daphnids and dissected daphnia guts separately. Using a comprehensive spectral library, generated by gas-phase fractionation (GPF) and a data-independent acquisition method, we identified ...
ORGANISM(S): Daphnia magna Sus scrofa domesticus (domestic pig) 
2022-11-17 | PXD029198 | Pride
Dia Mass spectrometry Gut Aquatic pollution Ecotoxicoproteomics Daphnia 
TranscriptomicsSilver Nanowire Exposure Results in Internalization and Toxicity to Daphnia magna
Nanowires (NWs), high-aspect-ratio nanomaterials, are increasingly used in technological materials and consumer products and may have toxicological characteristics distinct from nanoparticles. We carried out a comprehensive evaluation of the physicochemical stability of four silver nanowires (AgNWs)...
ORGANISM(S): Daphnia magna 
2013-12-31 | E-GEOD-47064 | biostudies-arrayexpress
TranscriptomicsmRNA-Seq of daphnia magna juveniles exposed to different sub-lethal concentrations of Imidacloprid in a modified acute immobilisation test below against untreated control groups
The aim of this mRNA expression profiling experiment was to screen for ecotoxicogenomic fingerprints in juvenile daphnids (daphnia magna) as aquatic vertebrate non-target model exposed to sub lethal concentrations of Imidacloprid. Imidacloprid is is a popular insecticide widely applied in agricultur...
ORGANISM(S): Daphnia magna 
2021-08-04 | E-MTAB-9830 | biostudies-arrayexpress
TranscriptomicsmRNA-Seq of daphnia magna juveniles exposed to different sub-lethal concentrations of Fipronil in a modified acute immobilisation test below against untreated control groups
The aim of this mRNA expression profiling experiment was to screen for ecotoxicogenomic fingerprints in juvenile daphnids (daphnia magna) as aquatic vertebrate non-target model exposed to sub lethal concentrations of Fipronil. Fipronil is a widely used insecticide applied for crop protection against...
ORGANISM(S): Daphnia magna 
2021-08-04 | E-MTAB-9829 | biostudies-arrayexpress
GenomicsDaphnia magna
An EST project for the water flea, Daphnia magna, is underway
PRJNA13037 | ENA
ProteomicsThe influence of simulated microgravity on the proteome of Daphnia magna
Background/Objectives: The waterflea Daphnia is an interesting candidate for biore- generative life support systems (BLSS). These animals are particularly promising be- cause of their central role in the limnic food web and its mode of reproduction. How- ever, the response of Daphnia to altered grav...
ORGANISM(S): Daphnia magna 
2015-09-08 | PXD002096 | Pride
Functional weightlessness Bioregenerative life support system Daphnia Clinorotation Proteomics 
GenomicsDaphnia magna
Genome sequencing Daphnia magna
PRJNA344883 | ENA
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