Can museum egg specimens be used for proteomic analyses?

ABSTRACT:

Background

Mass spectrometry and proteomic analyses have become powerful tools for the analysis of proteins and peptides. Investigation of proteins contained in the various layers of the avian eggshell has focused entirely on domesticated species. It has been widely assumed that this existing research can inform the study of wild bird species despite the fact that the vast majority of the diversity in avian species (~95%) exists outside the Orders to which domestic and poultry species belong. Museum collections offer a potentially valuable source of material for studying composition of wild avian eggshell matrix proteins. We used museum and fresh eggshells of common quails Coturnix coturnix to compare the protein composition of their organic matrices. Four eggs of domestic chickens

SUBMITTER: Portugal SJ 

PROVIDER: S-EPMC2927511 | biostudies-literature | 2010 Jul

REPOSITORIES: biostudies-literature