Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Principal component analysis (PCA) based on the normalized spectral counts of identified extracellular proteins. Two-dimensional PCA plots are displayed for extracellular proteins of the investigated LA-ST398 and human-originated S. aureus strains. The PCA analysis was performed on (a) all identified extracellular proteins, and (b) all identified extracellular proteins except the extracellular cytoplasmic proteins (ECPs).
