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ARS Home Office of Communications Images Photos Apr11





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Image Number D2157-5 Molecular biologist David Needleman (in the background) loads DNA to be sequenced in an automated DNA sequencer as microbiologist Pina Fratamico (center) and computational biologist Xianghe Yan view sequence data from *E. coli* O145.  Photo by Stephen Ausmus.  640 pixels wide: (d2157-5.jpg)   Please visit our Image Gallery


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