Shared and unique proteins in human, mouse and rat saliva proteomes: Footprints of functional adaptation.

ABSTRACT: The overall goal of our study was to compare the proteins found in the saliva proteomes of three mammals: human, mouse and rat. Our first objective was to compare two human proteomes with very different analysis depths. The 89 shared proteins in this comparison apparently represent a core of highly-expressed human salivary proteins. Of the proteins unique to each proteome, one-half to 2/3 lack signal peptides and probably are contaminants instead of less highly-represented salivary proteins. We recently published the first rodent saliva proteomes with salivas collected from the genome mouse (C57BL/6) and the genome rat (BN/SsNHsd/Mcwi). Our second objective was to compare the proteins in the human proteome with those we identified in the genome mouse and rat to determine those common to al

SUBMITTER: Karn RC 

PROVIDER: S-EPMC4051352 | biostudies-literature | 2013 Dec

REPOSITORIES: biostudies-literature