PXD017959

PXD017959 is an original dataset announced via ProteomeXchange.

Title	Abiotic drivers of protein abundance variation among natural populations
Description	Identifying when and where environmental change induces molecular responses in natural populations is an important goal in contemporary ecology as it can aid in identifying molecular signatures of populations experiencing stressful conditions and potentially inform if species are approaching the limits of their tolerance niches. Achieving this goal is hampered by our understanding of the influence of environmental variation on the molecular systems of most ecologically relevant species as the pathways underlying fitness-affecting plastic responses have primarily been studied in model organisms under controlled laboratory conditions. To start overcoming this limitation, we establish relationships between protein abundance patterns and the abiotic environment. Profiling the proteomes of 24 natural populations of the putatively cold-adapted species Crunoecia irrorata and subsequently relating these profiles to natural variations in their abiotic freshwater spring habitats shows that protein abundances and networks respond to variation according to the functional roles these proteins have. We provide evidence that geographic and environmental distances affect protein abundances and identifications and that baseline abundances can be determined and used as information rather than noise in comparative field studies. Taking this naturally induced variation into account is a prerequisite if we are to identify the effects environmental change has on natural populations.
HostingRepository	PRIDE
AnnounceDate	2020-10-05
AnnouncementXML	Submission_2020-10-05_00:24:43.xml
DigitalObjectIdentifier
ReviewLevel	Peer-reviewed dataset
DatasetOrigin	Original dataset
RepositorySupport	Unsupported dataset by repository
PrimarySubmitter	Joshua Ebner
SpeciesList	scientific name: Crunoecia irrorata; NCBI TaxID: 1876254;
ModificationList	No PTMs are included in the dataset
Instrument	Orbitrap Fusion Lumos

Revision	Datetime	Status	ChangeLog Entry
0	2020-03-10 00:29:17	ID requested
⏵ 1	2020-10-05 00:24:44	announced

Ebner JN, Ritz D, von Fumetti S, Abiotic and past climatic conditions drive protein abundance variation among natural populations of the caddisfly Crunoecia irrorata. Sci Rep, 10(1):15538(2020) [pubmed]

submitter keyword: Plasticity, enviromental variation, proteomics, natural populations, eco-toxicology

Joshua Niklas Ebner
contact affiliation	University of Basel, Department of Environmental Science, Spring Ecology Research Group, Klingelbergstrasse 27, 4056, Basel, Switzerland
contact email	joshua.ebner@unibas.ch
lab head
Joshua Ebner
contact affiliation	University of Basel
contact email	joshua.ebner@unibas.ch
dataset submitter

Dataset FTP location NOTE: Most web browsers have now discontinued native support for FTP access within the browser window. But you can usually install another FTP app (we recommend FileZilla) and configure your browser to launch the external application when you click on this FTP link. Or otherwise, launch an app that supports FTP (like FileZilla) and use this address: ftp://ftp.pride.ebi.ac.uk/pride/data/archive/2020/10/PXD017959

PRIDE project URI

• PRIDE
  1. PXD017959
     1. Label: PRIDE project
     2. Name: Abiotic drivers of protein abundance variation among natural populations