PXD009431

PXD009431 is an original dataset announced via ProteomeXchange.

Title	Taphonomy and Negative Results: An Integrated Approach to Ceramic-bound Protein Residue Analysis
Description	Despite the growing body of evidence demonstrating that proteins can survive for thousands to even millions of years in selected contexts, there are relatively few examples of the successful recovery and identification of archaeological protein residues from ceramic artifacts. Claims of positive results are sometimes contentious and frequently challenged. One source of confusion in the debate is a general lack of consideration for the taphonomic histories of ceramic-bound proteins. To gain insight into this issue, we conducted an integrated, mass-spectrometry-based study examining ceramic-bound protein that was experimentally aged over the course of 12 months. By documenting the degradation of proteins after 1, 6 and 12 months of aging, we were able to provide insight into our lack of meaningful results obtained from a selection of archaeological ceramics.
HostingRepository	PRIDE
AnnounceDate	2023-11-14
AnnouncementXML	Submission_2023-11-14_06:56:25.745.xml
DigitalObjectIdentifier
ReviewLevel	Peer-reviewed dataset
DatasetOrigin	Original dataset
RepositorySupport	Unsupported dataset by repository
PrimarySubmitter	andrew barker
SpeciesList	scientific name: Bos taurus (Bovine); NCBI TaxID: 9913;
ModificationList	No PTMs are included in the dataset
Instrument	Agilent instrument model

Revision	Datetime	Status	ChangeLog Entry
0	2018-04-06 08:20:29	ID requested
1	2018-12-24 06:07:04	announced
⏵ 2	2023-11-14 06:56:26	announced	2023-11-14: Updated project metadata.

Dataset with its publication pending

curator keyword: Technical

submitter keyword: Taphonomy, LC-MS,Archaeological Proteins, Ceramics

Barney Venables
contact affiliation	Department of Biological Sciences, University of North Texas
contact email	barney.venables@unt.edu
lab head
andrew barker
contact affiliation	University of North Texas
contact email	andrewbarker@my.unt.edu
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/2018/12/PXD009431

PRIDE project URI

• PRIDE
  1. PXD009431
     1. Label: PRIDE project
     2. Name: Taphonomy and Negative Results: An Integrated Approach to Ceramic-bound Protein Residue Analysis