PXD065222-1

PXD065222 is an original dataset announced via ProteomeXchange.

Title	Enamel peptide analysis to determine chromosomal sex of human remains (kōiwi tangata) of Māori-era individuals from New Zealand (Aotearoa)
Description	Amelogenin, a protein involved in the formation of enamel occurs as two isoforms, AMEL X and AMEL Y, which are encoded on the X and Y chromosome respectively. Isoform-specific peptides can be used for the determination of the chromosomal sex in ancient teeth. This strategy was used here to determine the chromosomal sex of Māori-era individuals, ca. 250-170 cal BP, in the context of a study investigating the diet, childhood residency and chromosomal sex from the isotope and peptide analyses of kōiwi tangata (human remains).
HostingRepository	PRIDE
AnnounceDate	2026-01-14
AnnouncementXML	Submission_2026-01-13_16:23:15.004.xml
DigitalObjectIdentifier
ReviewLevel	Peer-reviewed dataset
DatasetOrigin	Original dataset
RepositorySupport	Unsupported dataset by repository
PrimarySubmitter	Torsten Kleffmann
SpeciesList	scientific name: Homo sapiens (Human); NCBI TaxID: NEWT:9606;
ModificationList	monohydroxylated residue
Instrument	LTQ Orbitrap

Revision	Datetime	Status	ChangeLog Entry
0	2025-06-19 08:38:47	ID requested
⏵ 1	2026-01-13 16:23:15	announced

Dataset with its publication pending

submitter keyword: chromosomal sex determination of human remains,amilogenin

Rebecca Kinaston
contact affiliation	BioArch South, Waitati, New Zealand
contact email	contact@bioarchsouth.com
lab head
Torsten Kleffmann
contact affiliation	Department of Biochemistry, University of Otago
contact email	torsten.kleffmann@otago.ac.nz
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/2026/01/PXD065222

PRIDE project URI

• PRIDE
  1. PXD065222
     1. Label: PRIDE project
     2. Name: Enamel peptide analysis to determine chromosomal sex of human remains (kōiwi tangata) of Māori-era individuals from New Zealand (Aotearoa)