Sample preparation (IMAGE)
Caption
Erangi Heenkenda, co-lead author of the PNAS paper who received her PhD in forestry and natural resources from Purdue this month, prepares to take a sample from a frozen pupfish that will be used for genome sequencing.
Credit
Purdue Agricultural Communications/Tom Campbell
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News organizations may use this image in reports about the work of Purdue University’s Andrew DeWoody and his associates.
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Original content