eDNA: How Scientists See Hidden Animals

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  • Опубликовано: 12 сен 2024

Комментарии • 297

  • @AwesomeSauce7176
    @AwesomeSauce7176 5 лет назад +174

    1:04 I think you mean to saay THE POWERHOUSE OF THE CELL

    • @TheCimbrianBull
      @TheCimbrianBull 5 лет назад +3

      ⚡🧬⚡🧬⚡

    • @Kobolds_in_a_trenchcoat
      @Kobolds_in_a_trenchcoat 5 лет назад +4

      Haha, mine don't work properly. I have severe vision loss and joint pain, I may not have any vision within a few years possibly less or I may maintain or even get better vision, I have no idea.
      I think I phrased this like a weird joke but this actually is my life...

    • @pheart2381
      @pheart2381 5 лет назад +1

      Energy bank of the corpuscle!

    • @Gereon_
      @Gereon_ 5 лет назад +1

      @@Kobolds_in_a_trenchcoat Wow Im sorry :/

  • @TheRealGuywithoutaMustache
    @TheRealGuywithoutaMustache 5 лет назад +183

    Scientists simply drink a potion of night vision to see hidden animals.

  • @jamrhein2
    @jamrhein2 5 лет назад +39

    Says: "Adorable lemurs called Aye-Ayes".....
    Shows: Photo of Satans hellspawn

    • @Addy72
      @Addy72 5 лет назад +5

      Haha! I was drinking coffee which I almost spit out at this part. Lol

  • @st3wham1
    @st3wham1 5 лет назад +117

    Is eDNA not the costume designer from the Incredibles?

  • @joewwilliams
    @joewwilliams 5 лет назад +25

    How to find blue gill:
    1: put hook in water
    2: jiggle hook
    3: profit
    Lmao

  • @vasilikid
    @vasilikid 5 лет назад +24

    as a biology student I am hyped for edna!

    • @CarlosGarcia-ze6rt
      @CarlosGarcia-ze6rt 5 лет назад

      As an environmental ex-student and future student (i ileft my studies in 2nd year to study another thing, but Next year i'm returning) i'm really excited too

  • @urishima
    @urishima 5 лет назад +99

    Aye-Aye... adorable...
    Well, I'm not one to judge...

    • @Huildnotreal
      @Huildnotreal 5 лет назад

      must be that finger

    • @TommoCarroll
      @TommoCarroll 5 лет назад

      @@existenceisillusion6528 Hey come on now, influenza is KUTE AS HECK!

    • @franzy871
      @franzy871 5 лет назад

      @urishima Totally what I thought! I paused the vid ad that point to see, if somebody shared my opinion and there you where - the first comment :D

    • @rachmat19
      @rachmat19 5 лет назад

      it's probably Brit telling them to say that

    • @dragonskunkstudio7582
      @dragonskunkstudio7582 5 лет назад +3

      If an aye-aye is a ship captain:
      Aye-aye captain Aye-aye!

  • @TitanUranusOfficial
    @TitanUranusOfficial 5 лет назад +15

    Good god, the homeopaths are going to have a field day!
    "See, there is 1 part per hundred billion of eDNA of this healing herb in the ocean, so drink ocean water!"

  • @Kazurhix
    @Kazurhix 5 лет назад +13

    Please tell me someone is using this eDNA method to try and debunk/verify the existence of the Sasquatch.

    • @utahnl
      @utahnl 5 лет назад +3

      Kinda hard to look for sasquatch eDNA if you don't know what sasquatch dna looks like.

    • @Kazurhix
      @Kazurhix 5 лет назад +2

      @@utahnl well, I would assume since the most common area Sasquatch "sightings" take place in are in Alpine forests in northwestern North America, & it's presumed to be some kind of great ape, scientists could just look for ape-like eDNA that isn't human.

    • @joeelliott2157
      @joeelliott2157 Год назад +1

      Lord Kazurhix is right. If Sasquatch exists, and they found it's DNA, it would stand out. It would be immediately identified as an unknown hominid. It might return a result of: [ Unknown Hominid - Most closely related to Humans - Last Common Ancestor: 5 million years ago ]. Or maybe [ Unknown Hominid - Most closely related to Orangutans - Last Common Ancestor: 10 million years ago ]. It won't tell you how tall or big the animal is, or if it walked upright, but you would know there is (or was, since eDNA may last a long time) an unknown specie of Ape in the area.
      The lack of any such evidence is a VERY strong indicator that Sasquatch does not exist. Unless one accepts the supernatural. If Sasquatch is some sort of Shapeshifter 'Wizard' then I suppose it's DNA might be undistinguishable from human, it would be the DNA of the 'Wizard'.

  • @rkpetry
    @rkpetry 5 лет назад +40

    *_...'yeah-but' how do you sort the eDNA to find the one turtle per billion-other microbial eDNA's..._*

    • @KRTRWZRD
      @KRTRWZRD 5 лет назад +56

      You Do a PCR which is a standard lab procedure to amplify DNA. The trick is that the DNA polymerase needs a fragment of DNA to start, which are called primers. These primers can be designed so that they specifically bind to a part of DNA that is exclusive to turtles. That way only your DNA of interest gets amplified.

    • @elvintiranbalan5882
      @elvintiranbalan5882 5 лет назад +7

      @@KRTRWZRD Thanks for the reply man. Appreciate it

    • @NGC-7635
      @NGC-7635 5 лет назад +2

      Digital Freedom wrong. You send God a text message and ask him which one it is.

    • @TommoCarroll
      @TommoCarroll 5 лет назад +1

      @@KRTRWZRD Nice.

    • @FelipeKana1
      @FelipeKana1 5 лет назад +1

      @@KRTRWZRD exactly. Was about to answer too.

  • @mymom1462
    @mymom1462 5 лет назад +92

    i thought it was electronic dna for some reason

    • @combatking0
      @combatking0 5 лет назад +3

      So you can use it to see if there are terminators nearby. Neat.

    • @ethankennan212
      @ethankennan212 5 лет назад +2

      My mind immediately jumped to Darkspore when I saw the thumbnail for this video.

    • @juniormynos9457
      @juniormynos9457 5 лет назад

      Me too 😆

    • @TommoCarroll
      @TommoCarroll 5 лет назад +1

      Aha! Electronic DNA, just requires you to charge up your cells from the wall outlet every few hours

    • @MrPrussianjester
      @MrPrussianjester 5 лет назад +1

      email, eSIM and a couple others. Typically when something goes digital it gets an 'e' prefix. Which is why i hope this doesn't become the final name especially with the lowercase e.

  • @bjorngustafsson2466
    @bjorngustafsson2466 5 лет назад +20

    I thought mitochondria was the powerhouse of the cell

    • @pheart2381
      @pheart2381 5 лет назад +2

      Never seen a house inside a cell.

    • @nolanwestrich2602
      @nolanwestrich2602 5 лет назад

      @@pheart2381 Yeah well when you arrest a house you throw it inside a jail cell.

  • @World_Theory
    @World_Theory 5 лет назад +8

    Are you thinking what I'm thinking?
    …We could use this to finally find the Lochness Monster!

    • @TheEnabledDisabled
      @TheEnabledDisabled 5 лет назад

      They are actually doing it I think they might even be done, I don’t remember og source but Trey the explainer talked about it

    • @1MarkKeller
      @1MarkKeller 5 лет назад

      Squatches too!

    • @saintchuck9857
      @saintchuck9857 5 лет назад

      If the Loch Ness monster were real, it would by definition be in Loch Ness so how would eDNA help someone find it?

    • @TheEnabledDisabled
      @TheEnabledDisabled 5 лет назад

      @@saintchuck9857 did you not watch the video

    • @EclecticFruit
      @EclecticFruit 5 лет назад

      How exactly would you search for the DNA of an animal that has never been reliably observed, much less genetically sequenced? You have to know what you're matching for...

  • @joshualonuzzo8826
    @joshualonuzzo8826 5 лет назад +1

    I went to a lecture about this the University of Guelph Biodiversity Lab (where eDNA technology was originally developed) and this stuff is so amazing!

  • @-4subscriberswithahammerad521
    @-4subscriberswithahammerad521 5 лет назад +18

    Imagine showing this to a scientist in the 19th century
    His mind would be blown

  • @droidekamoder5455
    @droidekamoder5455 5 лет назад +10

    The fact that you didn't mention the group trying to use eDNA to prove/disprove nessie somewhat dissapoints me

  • @davidbunner6708
    @davidbunner6708 5 лет назад +18

    Aye- ayes are adorable?! Makes me wonder what else you've lied to me about!

    • @skyem5250
      @skyem5250 4 года назад +1

      "Much like the pug, the aye-aye walks the delicate tightrope between radically ugly and cute as hell." from ZeFrank True Facts about the Aye-aye
      Imo they're adorable.

    • @jessicaevans7847
      @jessicaevans7847 3 года назад

      I don't think you're aware of how hyphens work.

    • @davidbunner6708
      @davidbunner6708 3 года назад

      @@jessicaevans7847 and it was worth notifying me of a year old spelling error?

    • @jessicaevans7847
      @jessicaevans7847 3 года назад

      @@davidbunner6708 must have been. Your dumb ass is replying to a reply on a year old comment. Lmfao idiot.

    • @davidbunner6708
      @davidbunner6708 3 года назад

      @@jessicaevans7847 But I was right! That is the way it's spelled! Weak troll! (and I'm bored, and have nothing else to do)

  • @DatOneGuy901
    @DatOneGuy901 5 лет назад +1

    5:17 our definitions of adorable obviously differ

  • @ToneyCrimson
    @ToneyCrimson 5 лет назад +1

    Big Foot and Nessi cant hide now!

  • @chrisfromsouthaus2735
    @chrisfromsouthaus2735 5 лет назад +1

    This would be a great tool for finding living Tassie Tigers

  • @aniksamiurrahman6365
    @aniksamiurrahman6365 5 лет назад +1

    So finally large DNA databases, that rival astronomical databases in size are coming.

  • @KoalaMeatPie
    @KoalaMeatPie 5 лет назад +1

    This is some Futuristic Science Fiction Tech used by Andalites. I LOVE IT.

    • @SamBellows
      @SamBellows 5 лет назад +1

      K. A. Applegate reference, nice!

  • @CookieR3aver
    @CookieR3aver 5 лет назад +5

    "Turtle density"

    • @robinchesterfield42
      @robinchesterfield42 4 года назад

      Have you heard my new prog-synth band, "Turtle Density"? :P

  • @codyheizler7294
    @codyheizler7294 5 лет назад +1

    Ok.....quit messing around and find my boy Bigfoot lol

  • @NGC-7635
    @NGC-7635 5 лет назад +2

    Alright. Now we need to start testing the Great Lakes for bull sharks.

    • @TommoCarroll
      @TommoCarroll 5 лет назад +1

      And we can finally test for NESSY

  • @Gereon_
    @Gereon_ 5 лет назад +7

    The mitochondria is the power house of the cell.

    • @pheart2381
      @pheart2381 5 лет назад

      Mitochondria isnt a house actually.

  • @charliespinoza1966
    @charliespinoza1966 5 лет назад +1

    Keeping eDNA samples from sites over the years, is that going to become like collecting museum specimens of the future?

  • @chloe.d178
    @chloe.d178 2 месяца назад

    I love the main picture when clicking on the video

  • @richardsauceda7074
    @richardsauceda7074 5 лет назад +3

    Could you use this to find missing people??? I'm just asking!

    • @readjordan2257
      @readjordan2257 5 лет назад

      Potentially. However the application into law enforcement would have alot of legal and ethical issues to be ironed out.
      Even for emergencies.

  • @XR3DST4R
    @XR3DST4R 5 лет назад +3

    We soud get a bucket of void from the universe and look for some Alien eDNA

  • @PaulmichaelContreras
    @PaulmichaelContreras 5 лет назад

    4:26 "turtle density" has got to be one of the best variable names ever 🐢

  • @tamasposa8071
    @tamasposa8071 5 лет назад +2

    Who else thinks that this might be the perfect way to confirm the (non)existance of the Loch Ness monster?

  • @Ngamotu83
    @Ngamotu83 5 лет назад +2

    So could eDNA be used to determine whether the Loch Ness Monster actually exists?

    • @aidanlevy2841
      @aidanlevy2841 5 лет назад +1

      No, because people who believe it exists already argue that a lack of evidence is not evidence of a lack. We have more than enough evidence already to say it is extremely unlikely, but people will people.

    • @hero4714
      @hero4714 5 лет назад +1

      They actually did that and found nothing

    • @patrickmccurry1563
      @patrickmccurry1563 5 лет назад

      You could literally drain it of all water, and believers would still just say it went dormant under the mud.

    • @Bierbernd
      @Bierbernd 5 лет назад

      Watch river monsters (jeremy wade)s explaination
      I think its the most convincing theory about the monster

  • @ihrv23
    @ihrv23 5 лет назад

    Mike, You’re looking really alive and healthy man! Happy Fourth! Cheers 🦑

  • @norkhailmalek1630
    @norkhailmalek1630 5 лет назад +1

    Love his voice!

  • @kelly2fly
    @kelly2fly 5 лет назад

    I actually have two Edna's on my street and I can spot them quite easily. No need to use special equipmentps.

  • @codieanneedwards
    @codieanneedwards 4 года назад

    So happy to be doing my masters by research on eDNA for British mammals

  • @duhmez
    @duhmez 5 лет назад +2

    I puit alot of my EDNA in my tube socks in laundry

  • @tommyrosendahl7238
    @tommyrosendahl7238 5 лет назад

    Danish biologist Eske Willerslev is a pioneer in this field, as he successfully showed that animal and plant eDNA could be analyzed from a mere 2 g of soil in 1999!

  • @markphc99
    @markphc99 5 лет назад

    I'm English , where turtles are marine and have flippers and tortoises are terrestrial and have legs with feet.Americans seem to use the word turtle for both, and i presume, terrapins also. How did that happen?

  • @TurtleKittyJess
    @TurtleKittyJess 5 лет назад +1

    Never heard anyone refer to an aye-aye as 'adorable' before. Interesting video though.

  • @oddities1670
    @oddities1670 5 лет назад

    5:41 Complex”ly”

  • @Wistful77
    @Wistful77 5 лет назад

    Fascinating.

  • @lionelrozier6246
    @lionelrozier6246 5 лет назад +1

    Q:(even though it might dark) does the human intestines taste similar to animal's intestines when we cook it?

    • @CarlosGarcia-ze6rt
      @CarlosGarcia-ze6rt 5 лет назад

      I guess It would taste similar to pig intestines, because our diggestive system it's similar to theirs in form and composition.
      And if you are curious, there's a typical spanish meal made with pig intestines, it's called "callos" and the meat it's very fatty, stretchy, chewy... It's a strange texture but it's an overall good meal

  • @anotherhappyday93
    @anotherhappyday93 5 лет назад

    I'll always enjoy watching guy with hair cut.

  • @Arsh4321
    @Arsh4321 4 года назад

    Nice one.

  • @taisenscoolstuff732
    @taisenscoolstuff732 5 лет назад +1

    Technology is truly advancing!

  • @WhatWouldJohnSay93
    @WhatWouldJohnSay93 5 лет назад +1

    5:18 did he just call aye-ayes 'adorable'???

  • @mysonstegman
    @mysonstegman 5 лет назад +1

    If anyone needed eDNA from me just check the nearest tube sock under the bed

  • @confusedbadger6275
    @confusedbadger6275 5 лет назад +2

    So what excuse will bigfoot hunters come up with after they can't find any strange hominid DNA?

  • @hero4714
    @hero4714 5 лет назад

    While everyone is interested in trying to find nessie i would like to know if it could be possible to find some secluded population of thylocenes.

  • @robertt9342
    @robertt9342 5 лет назад +1

    The Japanese have got their revenge with invasive fish in NA too.

  • @sebastianelytron8450
    @sebastianelytron8450 5 лет назад +7

    So _Edna_ allows us to _Seymour_ of these hidden animals? Don't have a cow man!

  • @rogerhinman5427
    @rogerhinman5427 5 лет назад

    Saw a bunch of those turtles when I was at Ft Lee, Va. But that was also 1987 so things could have changed. Bluegills are tasty critters so how about setting up a commercial fishing industry and manage them that way?

  • @okhstorm
    @okhstorm 5 лет назад +1

    Scientists will see lots of my eDNA that I flush down the toilet

  • @haydenm2397
    @haydenm2397 5 лет назад

    Glad we got onto this, we often follow nature to engineer science and now we can essentially smell like a dog to track things

  • @sueg2658
    @sueg2658 5 лет назад +2

    Interesting. Will they be able to they find the Lockless Monster's DNA and Big Foot' DNA too?

  • @joebaker5581
    @joebaker5581 5 лет назад +1

    Now bigfoot hunters will have to come up with a reason they can't find any eDNA from him. Or I guess they can say the found it, but can't show it to anyone for reasons.....

  • @grantmonster1
    @grantmonster1 5 лет назад

    the mitochondria is the powerhouse of the cell

  • @davidgustavsson4000
    @davidgustavsson4000 5 лет назад

    When Mr Incredible hid behind the skeleton in the cave, the robot should have set its scanners to eDNA mode.

  • @ajietuta539
    @ajietuta539 5 лет назад

    What kind of primer did they use though???

  • @VKian
    @VKian 5 лет назад +4

    Have a great and wonderful day and life 😄
    Love from a small youtuber 😄🤩

  • @myview9923
    @myview9923 5 лет назад

    What about a test for loch ness monster?

  • @jimmyshrimbe9361
    @jimmyshrimbe9361 5 лет назад

    Super cool!!

  • @dennisvance4004
    @dennisvance4004 5 лет назад

    Science is now in EDNA mode.

  • @rickharold69
    @rickharold69 5 лет назад

    Cool !!

  • @MrPrussianjester
    @MrPrussianjester 5 лет назад

    Or you could ask fisherman. Caught a bluegill the other day.

  • @WSCP
    @WSCP 5 лет назад

    Do eDNA tests in Lake Loch Ness!

  • @claybaxter291
    @claybaxter291 5 лет назад

    I was fascinated by the idea... I listened very carefully... I did not see how this is useful.

  • @christelheadington1136
    @christelheadington1136 5 лет назад +8

    Have they found things they can't identify? BTW I am very good at sniffing out skunks.

    • @nickaureau1310
      @nickaureau1310 5 лет назад

      They very much have, alot of DNA found is microbial but we simply can't grow the vast majority of microbes in a lab. This is known as "Microbial Dark Matter".

    • @IFY0USEEKAY
      @IFY0USEEKAY 5 лет назад +1

      Smells like I have a skunk living in my right, top desk drawer... 😉

    • @danielkonecny2956
      @danielkonecny2956 5 лет назад +1

      @@IFY0USEEKAY maybe because it is "skunk"

  • @WAMTAT
    @WAMTAT 5 лет назад +1

    So we gonna find all the Cryptids? Cool.

    • @SlyPearTree
      @SlyPearTree 5 лет назад

      First they need to find blurry eDNA.

  • @OttawaOldFart
    @OttawaOldFart 5 лет назад +1

    Good way to find drowning victims or other bodies in water. Take samples at various locations until you get a hit.

  • @dargonxon6291
    @dargonxon6291 5 лет назад +2

    so could this be used to disprove the existence of nessie?

    • @alexandercanella4479
      @alexandercanella4479 5 лет назад +3

      There is no disproving Nessie to most of the people who think it actually exists.

  • @hodgi3
    @hodgi3 5 лет назад +2

    Take a shot every time he says eDNA

  • @sforza209
    @sforza209 5 лет назад

    If u say EDNA one more time my damn head will explode!!!!

  • @justpocoloco6446
    @justpocoloco6446 5 лет назад +1

    Can you find Big Foot with E-dna?

  • @duhmez
    @duhmez 5 лет назад

    HAHHAA YOU SAID FECES HAHAAH POOPOO HAHAH!!

  • @mr.chaoticgood1469
    @mr.chaoticgood1469 5 лет назад

    5:18
    Me: yeah that's not adorable smh

  • @randomabidingdude
    @randomabidingdude 5 лет назад

    Knowing whether or not you were really there... coming soon to a gov't near you.

  • @NHarmonik
    @NHarmonik 5 лет назад

    Hmm... Have any previously-unknown species been discovered this way?

  • @matthewlawrenson2734
    @matthewlawrenson2734 Год назад

    Please use it to debunk my lochness sasquatch friends. Thank you.

  • @TheCimbrianBull
    @TheCimbrianBull 5 лет назад

    eDNA = Edna.
    Dame Edna! 😀

  • @ModernMountaineering
    @ModernMountaineering 5 лет назад

    Take a drink everytime he says eDNA

  • @glenngriffon8032
    @glenngriffon8032 5 лет назад +2

    Why is there no such thing as perfect hiding? Answer. How would you know? Logically, if evolution were to perfect a creature whose primary skill were to hide from view, how could you know it existed? It could be with us every second and we would never know. How would you detect it, even sense it, except in those moments when, for no clear reason you choose to speak aloud? What would such a creature want? What would it do? Well? What would you do?

  • @nohotliquids
    @nohotliquids 5 лет назад

    Anyone else thinking they should e-DNA for things like the loch ness monster, and yeti, to put an end to the conspiracy groups by dispelling or proving them? Also, how would this technology be applied to finding unknown genomes?

  • @tomf3150
    @tomf3150 5 лет назад +1

    So the empire could track hidden jedis by looking for midichlorian edna in the nature ?

    • @TommoCarroll
      @TommoCarroll 5 лет назад

      "This is not the midichlorian edna you're looking for"

  • @MsStorm351
    @MsStorm351 5 лет назад

    Interesting !

  • @MrTw2009
    @MrTw2009 5 лет назад +9

    Now use this tech to find the freakin Loch Ness Monster please! Who cares about turtles! jk jk ;)

    • @turdlezrock
      @turdlezrock 5 лет назад

      FYI this is already being done www.odt.co.nz/news/dunedin/campus/university-of-otago/otago-scientists-hunt-loch-ness-monster

  • @tabcat
    @tabcat 5 лет назад +1

    How long does DNA survive in an environment? It might give false positives for the presence of animals that no longer live in the area.

  • @vdwhite687
    @vdwhite687 5 лет назад

    Complex.

    • @vdwhite687
      @vdwhite687 5 лет назад

      Completely died off after that lmao

  • @HimslGames
    @HimslGames 5 лет назад

    I can't believe you think eye eyes are adorable...

  • @ashketchup247
    @ashketchup247 5 лет назад

    Ok but what is found in the eDNA of Loch Ness?

  • @plursocks
    @plursocks 5 лет назад +1

    I study larval fish eDNA!

    • @GameOverlode
      @GameOverlode 5 лет назад

      I study cave crayfish with eDNA. :D

  • @Biomeducated
    @Biomeducated 5 лет назад +4

    So you can cDNA of animals' eDNA?

  • @jj955wifi
    @jj955wifi 5 лет назад

    E DNA could stop the loch Ness debacle or it should be able to that is

  • @aknightthatsaysnee5259
    @aknightthatsaysnee5259 5 лет назад

    Does this mean that we can finally put the Bigfoot myth to rest? Or the Loc Ness monster?

  • @freedomfirst5557
    @freedomfirst5557 5 лет назад

    I want to know why life hasn't been continually created with new forms of life? If earth is so conducive to life, why haven't we seen the creation of new life forms? Why did it only arise once and it all evolved from that one instance of life? Doesn't that indicate that life is extremely hard to begin, even in an earth with incredible soup of nutrients for new life?

  • @joerowland607
    @joerowland607 5 лет назад

    Oh come on Hank has like Supervision.

  • @nerdlingeeksly5192
    @nerdlingeeksly5192 5 лет назад

    eDNA will also be used to track people

  • @adrianacaycedo835
    @adrianacaycedo835 5 лет назад +1

    Can they use this analysis in Loch Ness once and for all ? 😂

    • @joerowland607
      @joerowland607 5 лет назад

      They know what the Loch Ness Monster is. It grew legs lost its tail and walked onto land. Rosie ODonnell has been a beached whale ever since!!!!!!

    • @patrickmccurry1563
      @patrickmccurry1563 5 лет назад

      You can't prove a negative. There will always be people that believe in the mythical monster no matter what.

    • @joerowland607
      @joerowland607 5 лет назад

      @@patrickmccurry1563 Rosie ODonnell is not mythical. That beast lives.