PXD014449

PXD014449 is an original dataset announced via ProteomeXchange.

Title	Qualitative proteomic comparison of metabolic and CM-like protein fractions in old and modern wheat Italian genotypes by a shotgun approach
Description	The close relationship between diet and health is generally recognized and the growing wellness and consciousness, especially in developed countries, have led to increasing interest for old wheat genotypes, based on perceived health benefits. Although nutritional comparison between old and modern wheat varieties is still controversial, it is generally accepted that old wheat genotypes remained unchanged over the last hundred years. By contrast, modern wheat genotypes are derived by modification of old wheats during the so-called “Green-Revolution” in the second half of the 20th century focusing on obtaining properties in terms of higher grain yield. The present work reports the first comprehensive proteomic profiling and qualitative comparison at the molecular level of metabolic and Chloroform-Methanol (CM)-like protein fractions extracted from mature kernels of two old Sicilian durum wheat landraces, Russello and Timilia Reste Bianche, and Simeto, an improved durum wheat variety widespread in Italy and other Mediterranean countries and chosen as representative of the most widely commercial cultivars. The results obtained reveal that metabolic and CM-like protein fractions of old and modern genotypes present remarkably high similarity with only minor differences. This leads to the conclusion that from a food and nutritional perspective there is a substantial equivalence of the protein composition of the old and modern cultivars.
HostingRepository	PRIDE
AnnounceDate	2019-10-25
AnnouncementXML	Submission_2019-10-25_04:23:09.xml
DigitalObjectIdentifier
ReviewLevel	Peer-reviewed dataset
DatasetOrigin	Original dataset
RepositorySupport	Unsupported dataset by repository
PrimarySubmitter	Antonella Di Francesco
SpeciesList	scientific name: Triticum aestivum (Wheat); NCBI TaxID: 4565;
ModificationList	No PTMs are included in the dataset
Instrument	Orbitrap Fusion

Revision	Datetime	Status	ChangeLog Entry
0	2019-07-01 07:10:29	ID requested
1	2019-10-25 00:34:41	announced
⏵ 2	2019-10-25 04:23:11	announced	2019-10-25: Updated publication reference for PubMed record(s): 31629055.

Di Francesco A, Saletti R, Cunsolo V, Svensson B, Muccilli V, Vita P, Foti S, Qualitative proteomic comparison of metabolic and CM-like protein fractions in old and modern wheat Italian genotypes by a shotgun approach. J Proteomics, 211():103530(2020) [pubmed]

submitter keyword: old and modern wheat genotypes

high resolution mass spectrometry

proteome analysis

proteins

allergies

diet and health

Salvatore Foti
contact affiliation	Laboratory of Organic Mass Spectrometry, Department of Chemical Sciences, University of Catania, Viale A. Doria 6, 95125, Catania, Italy
contact email	sfoti@unict.it
lab head
Antonella Di Francesco
contact affiliation	University of Catania
contact email	antonelladfrancesco@gmail.com
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/2019/10/PXD014449

PRIDE project URI

• PRIDE
  1. PXD014449
     1. Label: PRIDE project
     2. Name: Qualitative proteomic comparison of metabolic and CM-like protein fractions in old and modern wheat Italian genotypes by a shotgun approach