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United States Department of Agriculture

Agricultural Research Service

ARS Photo Library

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Image Number K9886-1

Molecular biologist Dante Zarlenga performs a step in the process of cloning the gene that codes for CD14, a protein that can neutralize toxins created by mastitis-causing bacteria.

Photo by Peggy Greb.

640 pixels wide: (k9886-1.jpg)

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Last Modified: 5/23/2006
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