An official website of the United States government
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.
 Image Number D683-1 |
At the ARS germplasm preservation facility in Fort Collins, Colorado, plant physiologists Dave Ellis (left) and Christina Walters and visiting Brazilian geneticist Luciano Nass remove pepper seeds from long-term storage in liquid nitrogen. Nass is working at the ARS facility as part of the Labex exchange program.
Photo by Stephen Ausmus.
