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D3764-1headline bar  An ARS scientist retrieves germplasm samples from a liquid nitrogen tank**Image Number D3764-1** ARS animal support scientist Carrie Wilson retrieves a goblet of animal germplasm samples from a liquid nitrogen tank where they are kept in long-term storage. Samples are stored at -196° C.  Photo by Peggy Greb.  640 pixels wide: (D3764-1.jpg)   Please visit our Image Gallery.


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