PXD043505

PXD043505 is an original dataset announced via ProteomeXchange.

Title	Analyses of the brown stain on the Parthenon Centaur head
Description	Marbles of Greek origin have been reported to form a brown stain layer, also known as patina or film. Early investigations discovered that this layer is formed by the two calcium oxalate minerals whewellite and weddellite. The origin of this oxalate film is, however, not clear, while one of the hypotheses is that it is a result of bacteria, fungi, or lichen growing on the surface of the marble. The present study characterizes the brown stain from one of the Parthenon marbles in Danish custody using LC-MS-based proteomics aiming to shed light on the possible biological origin of the staining layer. The marbles curated in Copenhagen are particularly interesting because the pieces have been kept indoors since before the onset of the industrial revolution, therefore they have experienced air pollution to a much lesser degree than the marbles still residing at the Acropolis.
HostingRepository	PRIDE
AnnounceDate	2024-01-17
AnnouncementXML	Submission_2024-01-17_15:18:23.004.xml
DigitalObjectIdentifier
ReviewLevel	Peer-reviewed dataset
DatasetOrigin	Original dataset
RepositorySupport	Unsupported dataset by repository
PrimarySubmitter	Vladimir Gorshkov
SpeciesList	scientific name: cellular organisms; NCBI TaxID: 131567;
ModificationList	iodoacetamide derivatized residue
Instrument	Q Exactive HF

Revision	Datetime	Status	ChangeLog Entry
0	2023-07-03 08:43:21	ID requested
⏵ 1	2024-01-17 15:18:23	announced

10.1186/S40494-023-01126-9;

submitter keyword: marbles, patina,Parthenon, archeology

Frank Kjeldsen
contact affiliation	Professor, Department for Biochemistry and Molecular Biology, University of Southern Denmark
contact email	frankk@bmb.sdu.dk
lab head
Vladimir Gorshkov
contact affiliation	University of Southern Denmark
contact email	vgor@bmb.sdu.dk
dataset submitter

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PRIDE project URI

• PRIDE
  1. PXD043505
     1. Label: PRIDE project
     2. Name: Analyses of the brown stain on the Parthenon Centaur head