PXD022848

PXD022848 is an original dataset announced via ProteomeXchange.

Title	Proteomic investigation of organic residues from ancient Baħrija pottery reveals dietary habits during Maltese Bronze Age
Description	The impressive increase of performance and versatility of the MS-instrumentation, which today represents an indispensable tool in proteomics, has determined a considerable growth of the so-called paleoproteomics as interdisciplinary approach, which involve chemists, archaeologists, and evolutionary biologists. Archaeological proteins residues can inform us about production, use, state and preservation of a material, about evolutionary and ecological divergences, dietary habits and past cultures. This paper reports the results of the characterization of proteins extracted from the pottery of the Maltese site of Baħrija, the guide-site for the local Iron Age (11th-8th century BCE). Proteomic data here reported confirm that one the major issue of these kind of studies is represented by contamination of animal and human agents that may complicate endogenous protein identification and authentication. In this context, the lack of archaeozoological and paleobotanical data for the settlement at Baħrija makes the outcomes of the proteomic analysis even more relevant in terms of contributing to reconstruction foodways and dietary habits of that ancient community. Particularly, our data revealed that wheat turned out to be a cereal used in the diet of the ancient community of Bahrija.
HostingRepository	PRIDE
AnnounceDate	2021-02-25
AnnouncementXML	Submission_2021-02-25_02:27:38.123.xml
DigitalObjectIdentifier
ReviewLevel	Peer-reviewed dataset
DatasetOrigin	Original dataset
RepositorySupport	Unsupported dataset by repository
PrimarySubmitter	Vincenzo Cunsolo
SpeciesList	scientific name: Triticum aestivum (Wheat); NCBI TaxID: 4565; scientific name: Bos taurus (Bovine); NCBI TaxID: 9913; scientific name: Hordeum vulgare (Barley); NCBI TaxID: 4513;
ModificationList	deamidated residue
Instrument	Orbitrap Fusion

Revision	Datetime	Status	ChangeLog Entry
0	2020-12-01 03:43:58	ID requested
⏵ 1	2021-02-25 02:27:38	announced

Tanasi D, Cucina A, Cunsolo V, Saletti R, Di Francesco A, Greco E, Foti S, Paleoproteomic profiling of organic residues on prehistoric pottery from Malta. Amino Acids, 53(2):295-312(2021) [pubmed]

submitter keyword: Paleoproteomic, ancient food proteins, high-resolution mass spectrometry, deamidation

Laboratory of Organic Mass Spectrometry (LOMS)
contact affiliation	Department of Chemical Sciences - University of Catania
contact email	sfoti@unict.it
lab head
Vincenzo Cunsolo
contact affiliation	University of Catania
contact email	vcunsolo@unict.it
dataset submitter

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PRIDE project URI

• PRIDE
  1. PXD022848
     1. Label: PRIDE project
     2. Name: Proteomic investigation of organic residues from ancient Baħrija pottery reveals dietary habits during Maltese Bronze Age