PXD009706

PXD009706 is an original dataset announced via ProteomeXchange.

Title	Fingermark Proteomics
Description	Fingermarks are frequently encountered at crime scenes and on related items, and naturally protected against fast degradation due to the abundance of recalcitrant substances, such as fatty acids and constituents of sebum. While representing a major and valuable source for donor identification through latent fingerprint analysis, fingermarks are also rich in molecules that can be used to acquire toxicological and biological donor profiling information. In addition, exogenous compounds in fingermarks have shown applicability for crime reconstruction and to assess offender and victim activities before, during and after a criminal act. A major limitation in these respects is the lack of temporal information, which makes it difficult to establish forensic timelines. To address this issue, we developed a fingermark sampling and protein extraction protocol easily adaptable to forensic settings. A bottom-up proteomics approach was then applied to confidently identify protein traces and assess the fingermark proteome dynamic changes at different stages of ageing. This approach was also applied to contaminated fingermarks to examine fingermark ageing in light of realistic forensic scenarios and detect donor contact with bodily fluids. These data represent HR-MS recordings from fingermarks deposited on glass substrate. Fingermarks originated from both female and male donors and from all five digits, and were aged for up to 16 days. Contamination sources included urine, saliva and vaginal fluid.
HostingRepository	PRIDE
AnnounceDate	2018-12-21
AnnouncementXML	Submission_2018-12-21_01:20:00.xml
DigitalObjectIdentifier
ReviewLevel	Peer-reviewed dataset
DatasetOrigin	Original dataset
RepositorySupport	Unsupported dataset by repository
PrimarySubmitter	Stijn Oonk
SpeciesList	scientific name: Homo sapiens (Human); NCBI TaxID: 9606;
ModificationList	No PTMs are included in the dataset
Instrument	6520 Quadrupole Time-of-Flight LC/MS

Revision	Datetime	Status	ChangeLog Entry
0	2018-05-07 07:55:35	ID requested
⏵ 1	2018-12-21 01:20:01	announced

Oonk S, Schuurmans T, Pabst M, de Smet LCPM, de Puit M, Proteomics as a new tool to study fingermark ageing in forensics. Sci Rep, 8(1):16425(2018) [pubmed]

curator keyword: Technical

submitter keyword: Fingermarks, LC-MS/MS

Stijn Oonk
contact affiliation	Netherlands Forensic Institute
contact email	stijnoonk@yahoo.com
lab head
Stijn Oonk
contact affiliation	Netherlands Forensic Institute
contact email	stijnoonk@yahoo.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/2018/12/PXD009706

PRIDE project URI

• PRIDE
  1. PXD009706
     1. Label: PRIDE project
     2. Name: Fingermark Proteomics