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.
Extended Deep Zoom controls for image interactions in a regular browser view. The panels in the left upper corner and the slider at the top provide information about image intensities, zoom level, frame selection, and information layer. Additional panels on the left enable colony searching, screen recording (movie player), sub-setting, distance measurements, and scale bar inclusion.
