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DNA can now be pulled from the very air we breathe. It could help track endangered animals
CNN ^ | Katie Hunt,

Posted on 01/06/2022 5:04:17 PM PST by BenLurkin

All living organisms, including humans, leach genetic material known as eDNA into the environment when they excrete waste, bleed, and shed skin or fur.

[M]onitoring airborne eDNA was more of a challenge because it's more diluted in air than it is in water.

While the two research teams used different methods to filter the DNA from air -- both were successful in identifying the animals lurking nearby -- inside the confines of the zoo and outside.

The team working at the Hamerton Zoo Park was able to identify DNA from 25 different species of animals, including tigers, lemurs and dingoes, said UK study lead author Elizabeth Clare, an assistant professor at York University in Canada and a former senior lecturer at Queen Mary University of London, where she undertook the work.

The Copenhagen team was able to detect 49 vertebrate species, including 30 mammals.

The Copenhagen team used a fan to draw in air from the zoo and its surroundings, which may contain genetic material from breath, saliva or fur -- or anything small enough to become airborne and float in the air. The air was then filtered, and DNA was extracted and copied before being sequenced. Once processed, the DNA sequences were compared to a reference database to identify the animal species.

(Excerpt) Read more at cnn.com ...


TOPICS: Weird Stuff
KEYWORDS: dna
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1 posted on 01/06/2022 5:04:17 PM PST by BenLurkin
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To: BenLurkin

Wear a mask. Everyone knows it will protect you. The CDC say’s it is so.


2 posted on 01/06/2022 5:08:21 PM PST by Autonomous User (During times of universal deceit, telling the truth becomes a revolutionary act.)
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To: BenLurkin

I can just see the authoritarian types rubbing their hands in glee!


3 posted on 01/06/2022 5:09:07 PM PST by HannagansBride (Another tool for the authoritarians)
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To: BenLurkin

successful in identifying the animals lurking nearby
= = =

Identify by species, or by the individual?

Better get some farts in a jar.

Spread them around.


4 posted on 01/06/2022 5:09:49 PM PST by Scrambler Bob (My /s is more true than your /science (or you might mean /seance))
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To: Scrambler Bob

Decoy farts? :)


5 posted on 01/06/2022 5:10:44 PM PST by MayflowerMadam (When government fears the people, there is liberty.)
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To: HannagansBride

http://www.lerctr.org/~transit/healy/Uh_Yeah.mp3


6 posted on 01/06/2022 5:14:31 PM PST by BenLurkin (The above is not a statement of fact. It is either opinion, or satire. Or both.)
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To: BenLurkin

I’ve been breathing too much RINO DNA for too long. I truly hope they become extinct.


7 posted on 01/06/2022 5:15:13 PM PST by Fester Chugabrew (No nation that sanctions the wholesale slaughter of its unborn citizens is fit to endure.)
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To: BenLurkin
track endangered animals

"endangered animals"

Surrrrrrre.

.

8 posted on 01/06/2022 5:18:02 PM PST by TLI (ITINERIS IMPENDEO VALHALLA)
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To: All

Endangered Animals?

Endangered Animals like conservatives and lovers of the U.S. Constitution???


9 posted on 01/06/2022 5:32:15 PM PST by LegendHasIt
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To: BenLurkin

It’s called a bloodhound.


10 posted on 01/06/2022 6:09:27 PM PST by Sacajaweau ( )
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To: BenLurkin

It will be used to track endangered Republicans.


11 posted on 01/06/2022 6:17:51 PM PST by backwoods-engineer (But what do I know? I'm just a backwoods engineer.)
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To: HannagansBride

You can run but you can’t hide.


12 posted on 01/06/2022 6:24:37 PM PST by metmom (...fixing our eyes on Jesus, the Author and Perfecter of our faith…)
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To: Sacajaweau
Well, sorta...
13 posted on 01/06/2022 6:24:52 PM PST by BenLurkin (The above is not a statement of fact. It is either opinion, or satire. Or both.)
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To: BenLurkin; Roman_War_Criminal; SaveFerris; null and void; Tilted Irish Kilt

Nothing like more tech for the antichrist to use in enslaving all humanity.


14 posted on 01/06/2022 6:25:46 PM PST by metmom (...fixing our eyes on Jesus, the Author and Perfecter of our faith…)
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To: BenLurkin

Reminds me of the robot dog in the book “Fahrenheit 451” that tracked down people and gave them lethal injections on live-streamed TV.


15 posted on 01/06/2022 6:35:49 PM PST by fella ("As it was before Noah so shall it be again,")
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To: BenLurkin

That’s cool...


16 posted on 01/06/2022 6:58:52 PM PST by Sacajaweau ( )
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To: fella

I had the same thought about that robot dog as well. Need some countermeasures like the protagonist Mpntagused to evade the dog (Mechanical Hound).


17 posted on 01/06/2022 8:55:02 PM PST by Redcitizen
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To: backwoods-engineer
"It will be used to track endangered Republicans".

Copenhagen team—funded by a lab in Wuhan.

18 posted on 01/07/2022 4:13:43 PM PST by Does so (Americans had no desire for war in 1939 and 1941. Sometimes, War Finds You!)
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To: BenLurkin; Sacajaweau
Do You Love Me?
19 posted on 01/08/2022 1:52:34 PM PST by BraveMan
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To: BraveMan

Sent it to my kids...they’re in their 50’s. Good grief am I old or what...78 in a few days.


20 posted on 01/08/2022 2:10:34 PM PST by Sacajaweau ( )
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