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.
Recurrent genetic alterations in pediatric oligodendrogliomas. Common gains were very rare with two cases showing chromosome 12 gain, including the whole chromosome or a central portion of 12q (circle) in the region containing the known oncogene MDM2 (A). Recurrent alterations in these tumors were predominantly in the form of losses, such as 9p deletion, which in one case was homozygous and included the CDKN2A gene region (circle), with most of the remaining 9p arm showing LOH (B).
