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 plot of tumors, BTICs, and xenografts based on RNA expression. Color indicates sample type, while shape represents subtype. Samples show higher similarity within that same sample type, suggesting the growth condition has a higher impact on the gene expression than the individual genetic makeup.
