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.
Photos of Xenia umbellata samples being processed under a dissecting microscope for DNA analysis. A: A live sample from Site 1 in a glass container submerged in ocean water. B: A close-up picture of one polyp submerged in 95% ethanol and observed under the microscope. Photos by Daniel A. Toledo-Rodriguez.
