An official website of the United States government
Here's how you know
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.
Score plots of principle component analysis from control (NR) and irradiated (IR) samples in positive [A] and negative ion [B] modes. These plots display a clear separation between irradiated and control diet samples.