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United States Department of Agriculture

Agricultural Research Service

Image Number D2861-1

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Image Number D2861-1

Sheep throughout the world are susceptible to ovine progressive pneumonia, a slow-acting, wasting disease. ARS scientists at three U.S. locations have teamed up to verify the gene that affects susceptibility to the virus that causes the disease.


Photo by Michael Heaton.

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Last Modified: 4/25/2013