Page Banner

United States Department of Agriculture

Agricultural Research Service

ARS Photo Library

Download a high-resolution (300dpi) digital image

Image Number K8106-16

Microbiologist Judith Stabel and research associate Jay Ellingson examine an autoradiograph of a Mycobacterium paratuberculosis-specific gene cloned at the National Animal Disease Center. The gene is used in a polymerase chain reaction assay to detect M. paratuberculosis.

Photo by Bruce Fritz.



640 pixels wide: (k8106-16.jpg)




Please visit our Image Gallery
Last Modified: 5/23/2006
Footer Content Back to Top of Page