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United States Department of Agriculture

Agricultural Research Service

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Image Number D2151-14

Using a specialized microscope, microbiologist Manan Sharma (center) and student Sean Ferguson (left) observe whether fluorescent E.coli cells are internalized into roots of baby spinach plants. Right: Microbiologist David Ingram prepares spinach tissue for observation.


Photo by Stephen Ausmus.

640 pixels wide: (d2151-14.jpg)

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Last Modified: 3/14/2017
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