PXD024606

PXD024606 is an original dataset announced via ProteomeXchange.

Title	Species identification of silks by protein mass spectrometry
Description	Investigating the origins of sericulture is challenging, as classification of silks by species is currently technically difficult. Here we investigate a range of methods for solubilizing modern and archaeological silks and demonstrate a protocol using mass spectrometry-based proteomics to successfully differentiate modern samples of Bombyx, Antheraea, and Samia -produced silks matching samples to species level. We also analyzed archaeological silks from excavations at the ancient city of Palmyra, Syria, and provide evidence that these silks were produced by A. mylitta, which is the first direct evidence supporting the production and trade of Indian wild silk in antiquity.
HostingRepository	PRIDE
AnnounceDate	2024-10-22
AnnouncementXML	Submission_2024-10-22_05:37:00.054.xml
DigitalObjectIdentifier	https://dx.doi.org/10.6019/PXD024606
ReviewLevel	Peer-reviewed dataset
DatasetOrigin	Original dataset
RepositorySupport	Supported dataset by repository
PrimarySubmitter	Boyoung Lee
SpeciesList	scientific name: Antheraea mylitta; NCBI TaxID: 34739;
ModificationList	monohydroxylated residue; deamidated residue; iodoacetamide derivatized residue
Instrument	Waters instrument model

Revision	Datetime	Status	ChangeLog Entry
0	2021-03-09 01:30:43	ID requested
1	2022-05-25 07:09:17	announced
⏵ 2	2024-10-22 05:37:01	announced	2024-10-22: Updated project metadata.

Lee B, Pires E, Pollard AM, McCullagh JSO, Species identification of silks by protein mass spectrometry reveals evidence of wild silk use in antiquity. Sci Rep, 12(1):4579(2022) [pubmed]

10.1038/s41598-022-08167-3;

10.6019/PXD024606;

submitter keyword: silk, fibroins, wild silk

Boyoung Lee
contact affiliation	University of Oxford/ Smithsonian Institutions
contact email	bo0lee@outlook.com
lab head
Boyoung Lee
contact affiliation	University of Oxford
contact email	bo0lee@outlook.com
dataset submitter

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PRIDE project URI

• PRIDE
  1. PXD024606
     1. Label: PRIDE project
     2. Name: Species identification of silks by protein mass spectrometry