Proteomics

Dataset Information

0

Protein sequence comparison of human and non-human primate tooth proteomes


ABSTRACT: In the context of human evolution, the study of proteins may overcome the limitation of the high degradation of ancient DNA over time for providing biomolecular information useful to precise the phylogeny of hominid taxa. Here, we have analysed and compared the tooth proteome of five extant primates (human, gorilla, chimpanzee, orangutan and baboon) using a shotgun proteomics approach. Twenty five proteins were shared by the five datasets, and may be considered as the most representative tooth proteins with a chance of being retrieved from older samples. Some of them were identified by peptides specific to the species, thus allowing to draw up a combinatory panel of peptides with species signature that could be helpful for the taxonomic characterization of ancient samples

INSTRUMENT(S): Orbitrap Fusion ETD

ORGANISM(S): Papio Hamadryas Homo Sapiens (human) Gorilla Gorilla Gorilla Pan Troglodytes (chimpanzee) Pongo Abelii

TISSUE(S): Tooth

SUBMITTER: Emmanuelle Mouton Barbosa  

LAB HEAD: Catherine Mollereai

PROVIDER: PXD018933 | Pride | 2020-11-17

REPOSITORIES: Pride

Similar Datasets

2020-06-24 | PXD017965 | Pride
2019-02-25 | PXD009418 | Pride
2019-11-13 | PXD014442 | Pride
2013-03-27 | E-GEOD-45502 | biostudies-arrayexpress
2019-07-19 | PXD013604 | Pride
2019-09-11 | PXD011008 | Pride
2021-08-06 | PXD012481 | Pride
2023-09-06 | PXD040213 | Pride
2021-11-29 | PXD017532 | Pride
2023-07-06 | PXD038664 | Pride