PXD025108

PXD025108 is an original dataset announced via ProteomeXchange.

Title	Long-term exposure of Daphnia magna to polystyrene microplastics induces changes in their proteome.
Description	In the past years, the research focus on the effects of microplastics (MP) on aquatic organisms extended from marine systems towards freshwater systems. An important freshwater model organism in the MP field is the cladoceran Daphnia, which plays a central role in lacustrine ecosystems and has been established as a test organism in ecotoxicology. To investigate the effects of MP on Daphnia magna, we performed a chronic exposure experiment with polystyrene MP under strictly standardized conditions. Chronic exposure of D. magna to PS microparticles led to a significant reduction in body length and number of offspring. To shed light on underlying molecular mechanisms induced by microplastic ingestion in D. magna, we assessed the effects of PS-MP at the proteomic level.
HostingRepository	PRIDE
AnnounceDate	2021-07-07
AnnouncementXML	Submission_2021-07-07_00:36:59.815.xml
DigitalObjectIdentifier
ReviewLevel	Peer-reviewed dataset
DatasetOrigin	Original dataset
RepositorySupport	Unsupported dataset by repository
PrimarySubmitter	Thomas Fröhlich
SpeciesList	scientific name: Daphnia magna; NCBI TaxID: 35525;
ModificationList	iodoacetamide derivatized residue
Instrument	Q Exactive HF

Revision	Datetime	Status	ChangeLog Entry
0	2021-03-30 10:42:20	ID requested
⏵ 1	2021-07-07 00:37:00	announced

Dataset with its publication pending

submitter keyword: Microplastics, polystyrene, Daphnia, proteomics, mass spectrometry

Thomas Fröhlich
contact affiliation	Ludwig-Maximilians-Universität München Genzentrum Laboratory for Functional Genome Analysis Feodor-Lynen-Str. 25 D-81377 München
contact email	frohlich@genzentrum.lmu.de
lab head
Thomas Fröhlich
contact affiliation	Laboratory for Functional Genome Analysis Gene Center Munich Ludwig-Maximilians-Universität Munich (LMU) Feodor-Lynen-Str. 25 81377 Munich Germany
contact email	frohlich@genzentrum.lmu.de
dataset submitter

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PRIDE project URI

• PRIDE
  1. PXD025108
     1. Label: PRIDE project
     2. Name: Long-term exposure of Daphnia magna to polystyrene microplastics induces changes in their proteome.