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Extracting DNA from the air – DNA evidence of human occupancy in indoor premises

(www.nature.com)
248 points punnerud | 1 comments | 15 Mar 25 18:38 UTC | HN request time: 0s | source
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steve_adams_86 ◴[18 Mar 25 06:37 UTC] No.43396361[source]▶
At work we do this with DNA floating around in the ocean (have to track down all those nasty invasive crabs) but I wouldn’t have guessed we could do this with the air around us as well. That’s so cool.

Maybe we should spin up an air-based version for the office to keep track of who’s in coming to work the most

replies(4): >>43396374 #>>43396487 #>>43396857 #>>43404629 #
1. faangguyindia ◴[18 Mar 25 06:41 UTC] No.43396374[source]▶
More like who is sick a lot (sneezing and distributing dna on multiple surfaces in the blast radius)