Who was the source of Monday’s DNA? As many of you discerned from the online Genbank database, the sequence came from Plega dactylota, a Neuropteran insect in the family Mantispidae.
10 points to Aaron Hardin, who guessed it first.
For future reference, these genetic puzzles are only slightly more complicated than a Google search. Go to NCBI’s BLAST page, select “nucleotide blast” (because we have nucleotide data), click the box for “others” to get you out of the human genome, enter the sequence in the search box, and click the “BLAST” button. Any significant matches should be returned from the database within a few seconds.