PXD004200-2

PXD004200 is an original dataset announced via ProteomeXchange.

Title	Proteomic changes occurring along gonad maturation in the edible sea urchin Paracentrotus lividus
Description	We report the proteomic characterization of gonads from wild P. lividus collected along coastal Sardinia, and describe the changes occurring in gonads according to sex and developmental stage. Gonads in the recovery, pre-mature, mature, and spent stages were analyzed using a shotgun proteomics approach based on filter-aided sample preparation followed by tandem mass spectrometry and label-free differential analysis. A detailed characterization of the proteome changes occurring in gonads of both sexes along maturation was achieved. Significant changes were seen in numerous proteins involved in nutrient accumulation and in gamete biology and maturation. Adding to an improved understanding of the P. lividus reproductive cycle in its natural environment, the results described in this work form the basis for defining novel protein markers and procedures for an easier sexing and staging, and for monitoring sea urchin gonad maturation in aquaculture plants.
HostingRepository	PRIDE
AnnounceDate	2024-10-22
AnnouncementXML	Submission_2024-10-22_04:29:52.442.xml
DigitalObjectIdentifier
ReviewLevel	Peer-reviewed dataset
DatasetOrigin	Original dataset
RepositorySupport	Unsupported dataset by repository
PrimarySubmitter	Stefania Ghisaura
SpeciesList	scientific name: Paracentrotus lividus (Common sea urchin); NCBI TaxID: 7656;
ModificationList	monohydroxylated residue; iodoacetamide derivatized residue
Instrument	Q-Tof Ultima

Revision	Datetime	Status	ChangeLog Entry
0	2016-05-23 02:00:33	ID requested
1	2016-06-09 07:44:24	announced
⏵ 2	2024-10-22 04:29:53	announced	2024-10-22: Updated project metadata.

10.1016/j.jprot.2016.05.035;

Ghisaura S, Loi B, Biosa G, Baroli M, Pagnozzi D, Roggio T, Uzzau S, Anedda R, Addis MF, Proteomic changes occurring along gonad maturation in the edible sea urchin Paracentrotus lividus. J Proteomics, 144():63-72(2016) [pubmed]

curator keyword: Biological

submitter keyword: proteomics,Paracentrotus lividus gonads, LC-MS/MS, gonads maturation

Maria Filippa Addis
contact affiliation	Porto Conte Ricerche S.r.l.
contact email	addis@portocontericerche.it
lab head
Stefania Ghisaura
contact affiliation	Porto Conte Ricerche S.r.l.
contact email	ghisaura@portocontericerche.it
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/2016/06/PXD004200

PRIDE project URI

• PRIDE
  1. PXD004200
     1. Label: PRIDE project
     2. Name: Proteomic changes occurring along gonad maturation in the edible sea urchin Paracentrotus lividus