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ProteomicsOstrich eggshell peptides survival into the Miocene (6-9 Ma)
The oldest authenticated peptide sequences to date were reported in 2016 from 3.8 Ma old ostrich eggshell (OES) from the site of Laetoli, Tanzania (Demarchi et al., 2016). Here we demonstrate survival of the same sequences in 6.5-9Ma OES recovered from a palaeosteppe setting in northwestern China. T...
ORGANISM(S): Struthio camelus (Ostrich) 
2022-12-29 | PXD035872 | Pride
Palaeoproteomics Ostrich eggshell (oes) Peptide Miocene Deep time 
ProteomicsShubayqa (Jordan) waterfowl eggshell
Characterisation of ancient proteomes from avian eggshell, archaeological site of Shubayqa
ORGANISM(S): Anatidae sp. 
2024-05-25 | PXD047233 | Pride
Eggshell Avifauna Shubayqa Natufian 
ProteomicsAncient proteins resolve controversy over the identity of Genyornis eggshell
Here we show the potential of proteins preserved in Pleistocene eggshell for addressing a longstanding controversy in human and evolution: the identity of the extinct bird that laid the eggs which were exploited by Australia’s first inhabitants. The eggs had been originally attributed to the iconic ...
ORGANISM(S): Galloanserae 
2022-07-19 | PXD027713 | Pride
Genyornis eggshell  australia  palaeoproteomics  ancient dna  megafaunal extinction 
ProteomicsCharacterisation of eggshell proteomes from the extinct Madagascar elephant bird
Characterisation of eggshell proteomes from the extinct Madagascar elephant bird
ORGANISM(S): Aepyornis sp. Mullerornis 
2023-01-20 | PXD035725 | Pride
Madagascar Palaeoproteomics Aepyornis Eggshell Mullerornis 
ProteomicsNon-destructive Palaeoproteomics Of Mummified Human Skin
Palaeoproteomic study of mummified human skin using a non-destructive sampling technique, based on mixed-bed chromatographic media stabilised on ethylene vinyl acetate membranes (“EVA”), which had previously been used exclusively on historical material, was successful in extracting ancient proteins ...
ORGANISM(S): Homo sapiens (Human) 
2020-06-10 | PXD015572 | Pride
Mummy Palaeoproteomics Non-destructivity Eva sampling Ancient molecules Metaproteomics 
Proteomics“PALAEOSHELLOMICS” REVEALS THE USE OF FRESHWATER MOTHER-OF-PEARL IN PREHISTORIC ORNAMENTS.
Palaeoproteomics analysis of mollusc shells (Modiolus modiolus, Ostrea edulis, Unio pictorum, Margaritifera margaritifera, Unio crassus, Pseudunio auricularius) and shell ornaments (double-buttons) from Neolithic European sites (Havnø, Hornstaad-Hörnle IA, Peştera Ungurească).
ORGANISM(S): Mollusca 
2019-05-08 | PXD011985 | Pride
Paleoproteomics Ornaments Archaeology Mollusc shell Stable isotopes Lc-ms/ms 
ProteomicsHuman Dental Calculus_Neolithic_Southern Italy
Characterisation of the metaproteome of a dental calculus sample extracted from a Neolithic burial, San Lorenzo Bellizzi, Italy (CS).
ORGANISM(S): Homo sapiens (Human) 
2023-10-24 | PXD039654 | Pride
Palaeoproteomics Dental calculus Italy Neolithic 
ProteomicsPalaeoproteomics of non-avian dinosaur eggshell calcite
This is a biomolecular study of the intra-crystalline organic fraction of Late Cretaceous (~80 Ma) sauropod eggshell, which was found to be enriched in endogenous fully racemic amino acids (Glx, Gly, Ala, and Val). However, LC-MS/MS failed to detect any peptide sequences that could be confidently co...
ORGANISM(S): Dinosauria 
2024-05-25 | PXD014712 | Pride
Paleoproteomics Dinosaur eggshells Lc-ms/ms 
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