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United States Department of Agriculture

Agricultural Research Service

ARS Photo Library

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Image Number K11054-1

Microbiologist Benne Marmer (left) and technician Tod Stewart use computer-assisted laboratory methods to record growth of Listeria monocytogenes bacteria on ready-to-eat meat products. This information is analyzed in ComBase and then converted to a model in the ARS Pathogen Modeling Program software.

Photo by Paul Pierlott.



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Last Modified: 5/23/2006