Cell October 2016 PMID 27768887

Progressive Loss of Function in a Limb Enhancer during Snake Evolution.

Evgeny Z Kvon, Olga K Kamneva, Uirá S Melo, Iros Barozzi, Marco Osterwalder, Brandon J Mannion, Virginie Tissières, Catherine S Pickle, Ingrid Plajzer-Frick, Elizabeth A Lee, Momoe Kato, Tyler H Garvin, Jennifer A Akiyama, Veena Afzal, Javier Lopez-Rios

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Mentions

212
Peak: 50 in May 2023
across 6 sources since Apr 2019

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1,709,979
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Apr 2019 – Jul 2025

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AI synopsis

What people are saying

The overall tone shows interest in how genetic mutations influence snake limb loss, with examples like mentions of the gene Sonic hedgehog and CRISPR technology. Comments referencing videos and ethical questions, such as creating dino-chickens, demonstrate engagement with both scientific and moral implications of this research, reflecting curiosity and moderate depth of discussion.

AgreementNeither agree nor disagree

Most discussions acknowledge the importance of understanding genetic mechanisms behind evolutionary changes, but few express strong opinions.

InterestModerate interest

Participants show curiosity, especially with references to genetic engineering, evolution, and ethical implications, but some comments lack depth.

EngagementModerate engagement

Several comments reference specific scientific concepts, videos, and ethical debates, indicating moderate engagement.

ImpactModerate impact

The discussions highlight that this research sparks conversations on bioethics and future biotechnological applications, suggesting moderate influence.

Abstract in brief

  • The study investigates how changes in a regulatory DNA sequence, specifically a limb enhancer of the Sonic hedgehog (Shh) gene, are linked to the evolution of limb reduction in snakes.
  • Researchers found that snake-specific mutations cause the enhancer's activity to be altered, leading to limb loss, whereas the enhancer functions normally in other vertebrates like fish and mammals.
  • Restoring a key genetic site in the snake enhancer could bring back its activity, suggesting that small genetic changes in regulatory regions can have major impacts on body shape evolution.]

Top posts

Most liked on X and Bluesky
Min Dai
@artofbiology · X

The beauty of evolution, development and gene expression regulation. Progressive Loss of Function in a Limb Enhancer during Snake Evolution | Cell | 2016 https://t.co/TmLunmJqpj https://t.co/NVkioZcklD

May 28, 2023 · 238 likes · 53 shares · 1,225 followers View post →
Trey the Explainer
@Trey_Explainer · X

New video on the Chickenosaurus project and a discussion about Bioethics and Genetics! Special thanks to @dustydino for helping me with the research! Thumbnail by @Midiaou7 and Intro by @ARGAtheropodfan Hope you enjoy! https://t.co/Xu86bKZFXq

Apr 26, 2020 · 83 likes · 20 shares · 95,790 followers View post →
Taupo
@pierrekerner · X

Coup sur coup, j'ai découvert cette photo d'un taxidermiste ayant créé un ratipède et redécouvert cette étude (https://t.co/lIXnAN77qT ) où des chercheurs ont montré comment les serpents ont perdu leurs pattes à l'aide d'une expérience serpentifiant des souris. https://t.co/s3FNTtM4D7

Apr 27, 2020 · 31 likes · 5 shares · 10,070 followers View post →
Keiichi Ito
@itok10918 · X

東大生物のエンハンサー問題の出典元はこちらのcell 2016かな。 Progressive Loss of Function in a Limb Enhancer during Snake Evolution: Cell https://t.co/EFX0IScnrU

Feb 26, 2024 · 28 likes · 3 shares · 1,246 followers View post →
Dr. Rebecca (Becca) Tarvin
@frogsicles · X

Just became aware of this paper: Progressive Loss of Function in a Limb Enhancer during Snake Evolution https://t.co/VXPkgIxc21 https://t.co/ZvyAeIHHZ7

Apr 9, 2019 · 9 likes · 4 shares · 4,179 followers View post →
Tensor Girl ⏩ (acc)
@TensorGirl · X

Serpentized mice https://t.co/HlwtG8UfKt https://t.co/rZeuk4wyRn

Apr 28, 2020 · 5 likes · 1,095 followers View post →

All mentions

白蛇
@WhiteSnake_2025 · X

Progressive Loss of Function in a Limb Enhancer during Snake Evolution: Cell (October 2016) https://t.co/g0k99YhT2n

Jul 15, 2025 · 4 followers View post →
monty
@deadbeatturtle · X

@sailorwild @camthecowboyman https://t.co/NGR5KeyWBc replicate meaning not a genuine recreation, they answered your question with "their not even in the same genus" you're just repeating yourself, this is not a direwolf it's a grey wolf with replicated direwolf dna, that is not the same as an actual direwolf

Apr 8, 2025 · 47 followers View post →
Hacker News Bot
@hnfeed.bsky.social · Bluesky

Progressive Loss of Function in a Limb Enhancer During Snake Evolution (2016) https://www.cell.com/cell/fulltext/S0092-8674(16)31310-1 [comments] [6 points]

Dec 28, 2024 View post →
Hacker News Top 100 Bot (Unofficial)
@hn100.bsky.social · Bluesky

Progressive Loss of Function in a Limb Enhancer During Snake Evolution (2016) Discussion

Dec 28, 2024 View post →
Martin Sundhaug (@sundhaug92@mastodon.social)
@sundhaug92 · X

@ninebynone @RealTimeKodi @SOPHONTSIMP I think it's https://t.co/y7fiTXYDIG

Sep 24, 2024 · 3,305 followers View post →
Виктор
@AltijdHardt · X

https://t.co/btz7YRLd52

Aug 17, 2024 · 19 followers View post →
K-Jp境界より/From the K-Jp Boundary
@KJpdino7000 · X

https://t.co/PaaeXMjiwk

Apr 25, 2024 · 821 followers View post →
Koh Onimaru
@koh_onimaru · X

RT @itok10918: 東大生物のエンハンサー問題の出典元はこちらのcell 2016かな。 Progressive Loss of Function in a Limb Enhancer during Snake Evolution: Cell https://t.c…

Feb 27, 2024 · 3 shares · 161 followers View post →
Ankit Singla
@AnkitSmall · X

RT @itok10918: 東大生物のエンハンサー問題の出典元はこちらのcell 2016かな。 Progressive Loss of Function in a Limb Enhancer during Snake Evolution: Cell https://t.c…

Feb 27, 2024 · 3 shares · 1,112 followers View post →
Manoj Mayogi Mishra
@mayogisense · X

RT @itok10918: 東大生物のエンハンサー問題の出典元はこちらのcell 2016かな。 Progressive Loss of Function in a Limb Enhancer during Snake Evolution: Cell https://t.c…

Feb 27, 2024 · 3 shares · 575 followers View post →
Keiichi Ito
@itok10918 · X

東大生物のエンハンサー問題の出典元はこちらのcell 2016かな。 Progressive Loss of Function in a Limb Enhancer during Snake Evolution: Cell https://t.co/EFX0IScnrU

Feb 26, 2024 · 28 likes · 3 shares · 1,246 followers View post →
Outis
@Captain_Outis · X

@WorldAndScience https://t.co/SeqNt7YK18

Dec 10, 2023 · 207 followers View post →
Laia Montes Espuña
@L_MontesEspuna · X

RT @artofbiology: The beauty of evolution, development and gene expression regulation. Progressive Loss of Function in a Limb Enhancer duri…

Jun 1, 2023 · 53 shares · 87 followers View post →
Inci Aydemir, MD
@ikadribegic · X

RT @artofbiology: The beauty of evolution, development and gene expression regulation. Progressive Loss of Function in a Limb Enhancer duri…

May 31, 2023 · 53 shares · 2,713 followers View post →
Angel Lizandro Polanco
@TheOrganoidBoy · X

RT @artofbiology: The beauty of evolution, development and gene expression regulation. Progressive Loss of Function in a Limb Enhancer duri…

May 31, 2023 · 53 shares · 345 followers View post →
Tathagata Biswas
@tathabiswas · X

RT @artofbiology: The beauty of evolution, development and gene expression regulation. Progressive Loss of Function in a Limb Enhancer duri…

May 29, 2023 · 53 shares · 760 followers View post →
Ester Desfilis
@EDesfilis · X

RT @artofbiology: The beauty of evolution, development and gene expression regulation. Progressive Loss of Function in a Limb Enhancer duri…

May 29, 2023 · 53 shares · 479 followers View post →
Ekasit Sonpho (Program)
@Ekasit_Sp · X

RT @artofbiology: The beauty of evolution, development and gene expression regulation. Progressive Loss of Function in a Limb Enhancer duri…

May 29, 2023 · 53 shares · 647 followers View post →
Keizo Nishikawa
@ihaveapenpai · X

RT @artofbiology: The beauty of evolution, development and gene expression regulation. Progressive Loss of Function in a Limb Enhancer duri…

May 29, 2023 · 53 shares · 50 followers View post →
Dr. Billie J. Swalla
@EvoDevoDiva · X

RT @artofbiology: The beauty of evolution, development and gene expression regulation. Progressive Loss of Function in a Limb Enhancer duri…

May 29, 2023 · 53 shares · 4,496 followers View post →
Israel Campo Bes
@CampoBes · X

RT @artofbiology: The beauty of evolution, development and gene expression regulation. Progressive Loss of Function in a Limb Enhancer duri…

May 29, 2023 · 53 shares · 302 followers View post →
BISWADEEP GHOSH ROY
@BISWADE26329340 · X

RT @artofbiology: The beauty of evolution, development and gene expression regulation. Progressive Loss of Function in a Limb Enhancer duri…

May 29, 2023 · 53 shares · 69 followers View post →
Alex Donovan
@AlexPaDonovan · X

RT @artofbiology: The beauty of evolution, development and gene expression regulation. Progressive Loss of Function in a Limb Enhancer duri…

May 29, 2023 · 53 shares · 590 followers View post →
Shailendra Maurya
@maurya_ssm · X

RT @artofbiology: The beauty of evolution, development and gene expression regulation. Progressive Loss of Function in a Limb Enhancer duri…

May 29, 2023 · 53 shares · 60 followers View post →
Timothy O'Leary
@Timothy0Leary · X

RT @artofbiology: The beauty of evolution, development and gene expression regulation. Progressive Loss of Function in a Limb Enhancer duri…

May 29, 2023 · 53 shares · 4,059 followers View post →
Marta E Polak
@SystImm_Nomad · X

RT @artofbiology: The beauty of evolution, development and gene expression regulation. Progressive Loss of Function in a Limb Enhancer duri…

May 29, 2023 · 53 shares · 216 followers View post →
Parijat Sarkar (he/him/his)
@parijat_GPCR · X

RT @artofbiology: The beauty of evolution, development and gene expression regulation. Progressive Loss of Function in a Limb Enhancer duri…

May 29, 2023 · 53 shares · 242 followers View post →
Miguel Ramírez-Otero
@MickeRzO · X

RT @artofbiology: The beauty of evolution, development and gene expression regulation. Progressive Loss of Function in a Limb Enhancer duri…

May 29, 2023 · 53 shares · 588 followers View post →
pathalot
@pathowow · X

RT @artofbiology: The beauty of evolution, development and gene expression regulation. Progressive Loss of Function in a Limb Enhancer duri…

May 28, 2023 · 53 shares · 4 followers View post →
嘯(しゃお,
@xiao_signo028 · X

RT @artofbiology: The beauty of evolution, development and gene expression regulation. Progressive Loss of Function in a Limb Enhancer duri…

May 28, 2023 · 53 shares · 6,525 followers View post →
MaizeZynski Hawaii
@MaizeZynskiHI · X

RT @artofbiology: The beauty of evolution, development and gene expression regulation. Progressive Loss of Function in a Limb Enhancer duri…

May 28, 2023 · 53 shares · 1,991 followers View post →
Mr. Robot ☠️
@johnmcfeebr · X

RT @artofbiology: The beauty of evolution, development and gene expression regulation. Progressive Loss of Function in a Limb Enhancer duri…

May 28, 2023 · 53 shares · 360 followers View post →
* Checks Notes, Shakes Head *
@balicea1 · X

RT @artofbiology: The beauty of evolution, development and gene expression regulation. Progressive Loss of Function in a Limb Enhancer duri…

May 28, 2023 · 53 shares · 411 followers View post →
Antonio-Campos et al ;)
@aac_phd · X

RT @artofbiology: The beauty of evolution, development and gene expression regulation. Progressive Loss of Function in a Limb Enhancer duri…

May 28, 2023 · 53 shares · 627 followers View post →
Navin B. Ramakrishna
@NavinBrian · X

RT @artofbiology: The beauty of evolution, development and gene expression regulation. Progressive Loss of Function in a Limb Enhancer duri…

May 28, 2023 · 53 shares · 851 followers View post →
biotech archives
@bot_biotech · X

RT @artofbiology: The beauty of evolution, development and gene expression regulation. Progressive Loss of Function in a Limb Enhancer duri…

May 28, 2023 · 53 shares · 161 followers View post →
Prach (Pax) Techameena
@PrachTecha · X

RT @artofbiology: The beauty of evolution, development and gene expression regulation. Progressive Loss of Function in a Limb Enhancer duri…

May 28, 2023 · 53 shares · 49 followers View post →
Bayar Jaff
@JaffBayar · X

RT @artofbiology: The beauty of evolution, development and gene expression regulation. Progressive Loss of Function in a Limb Enhancer duri…

May 28, 2023 · 53 shares · 606 followers View post →
Pierre-Jacques “PJ” Hamard, Ph.D.
@pjhamard · X

RT @artofbiology: The beauty of evolution, development and gene expression regulation. Progressive Loss of Function in a Limb Enhancer duri…

May 28, 2023 · 53 shares · 126 followers View post →
Cristhian Alcántara
@cristhian015as · X

RT @artofbiology: The beauty of evolution, development and gene expression regulation. Progressive Loss of Function in a Limb Enhancer duri…

May 28, 2023 · 53 shares · 102 followers View post →
Ignacio Gallegos
@ignaciogalleg · X

RT @artofbiology: The beauty of evolution, development and gene expression regulation. Progressive Loss of Function in a Limb Enhancer duri…

May 28, 2023 · 53 shares · 488 followers View post →
The Innovation | Medicine
@Innov_Medicine · X

RT @artofbiology: The beauty of evolution, development and gene expression regulation. Progressive Loss of Function in a Limb Enhancer duri…

May 28, 2023 · 53 shares · 253,566 followers View post →
Francesco Puzzo
@cicciopuz · X

RT @artofbiology: The beauty of evolution, development and gene expression regulation. Progressive Loss of Function in a Limb Enhancer duri…

May 28, 2023 · 53 shares · 1,435 followers View post →
Pradeep kumar
@Pradeepkumar_2 · X

RT @artofbiology: The beauty of evolution, development and gene expression regulation. Progressive Loss of Function in a Limb Enhancer duri…

May 28, 2023 · 53 shares · 642 followers View post →
Arjuna Rajakumar, PhD
@ArjunaRajakumar · X

RT @artofbiology: The beauty of evolution, development and gene expression regulation. Progressive Loss of Function in a Limb Enhancer duri…

May 28, 2023 · 53 shares · 1,150 followers View post →
Carlos Mora
@CarlosM49544824 · X

RT @artofbiology: The beauty of evolution, development and gene expression regulation. Progressive Loss of Function in a Limb Enhancer duri…

May 28, 2023 · 53 shares · 71 followers View post →
jieqiong qu
@QuJieqiong · X

RT @artofbiology: The beauty of evolution, development and gene expression regulation. Progressive Loss of Function in a Limb Enhancer duri…

May 28, 2023 · 53 shares · 150 followers View post →
Somerset Nomadism (deactivated)
@somerset_1770 · X

RT @artofbiology: The beauty of evolution, development and gene expression regulation. Progressive Loss of Function in a Limb Enhancer duri…

May 28, 2023 · 53 shares · 101 followers View post →
Paola PS
@paolapstz · X

RT @artofbiology: The beauty of evolution, development and gene expression regulation. Progressive Loss of Function in a Limb Enhancer duri…

May 28, 2023 · 53 shares · 661 followers View post →
subho
@subhobrata1 · X

RT @artofbiology: The beauty of evolution, development and gene expression regulation. Progressive Loss of Function in a Limb Enhancer duri…

May 28, 2023 · 53 shares · 965 followers View post →
Jennyfer Mitchell
@MorusMit · X

RT @artofbiology: The beauty of evolution, development and gene expression regulation. Progressive Loss of Function in a Limb Enhancer duri…

May 28, 2023 · 53 shares · 465 followers View post →
salazar.camilo
@salazarbiol · X

RT @artofbiology: The beauty of evolution, development and gene expression regulation. Progressive Loss of Function in a Limb Enhancer duri…

May 28, 2023 · 53 shares · 861 followers View post →
Hao Yin
@HaoYin20 · X

RT @artofbiology: The beauty of evolution, development and gene expression regulation. Progressive Loss of Function in a Limb Enhancer duri…

May 28, 2023 · 53 shares · 12,473 followers View post →
know thyself(子豚のオリバー)
@thyself_know · X

RT @artofbiology: The beauty of evolution, development and gene expression regulation. Progressive Loss of Function in a Limb Enhancer duri…

May 28, 2023 · 53 shares · 1,226 followers View post →
HietakangasLab
@HietakangasLab · X

RT @artofbiology: The beauty of evolution, development and gene expression regulation. Progressive Loss of Function in a Limb Enhancer duri…

May 28, 2023 · 53 shares · 411 followers View post →
Matsukiblade
@matsukiblade · X

RT @artofbiology: The beauty of evolution, development and gene expression regulation. Progressive Loss of Function in a Limb Enhancer duri…

May 28, 2023 · 53 shares · 2,760 followers View post →
Mustafa Cahit Eren
@cahiteren16 · X

RT @artofbiology: The beauty of evolution, development and gene expression regulation. Progressive Loss of Function in a Limb Enhancer duri…

May 28, 2023 · 53 shares · 222 followers View post →
priya joseph
@ayirpelle · X

RT @artofbiology: The beauty of evolution, development and gene expression regulation. Progressive Loss of Function in a Limb Enhancer duri…

May 28, 2023 · 53 shares · 4,996 followers View post →
D Ayyappa Raja
@DAyyappaRaja1 · X

RT @artofbiology: The beauty of evolution, development and gene expression regulation. Progressive Loss of Function in a Limb Enhancer duri…

May 28, 2023 · 53 shares · 391 followers View post →
Luis E Contreras
@lecontrerasr0 · X

RT @artofbiology: The beauty of evolution, development and gene expression regulation. Progressive Loss of Function in a Limb Enhancer duri…

May 28, 2023 · 53 shares · 380 followers View post →
Jun-Liszt Li
@poppingjun · X

RT @artofbiology: The beauty of evolution, development and gene expression regulation. Progressive Loss of Function in a Limb Enhancer duri…

May 28, 2023 · 53 shares · 1,034 followers View post →
Vitalii Kleshchevnikov, PhD
@vitaliikl · X

RT @artofbiology: The beauty of evolution, development and gene expression regulation. Progressive Loss of Function in a Limb Enhancer duri…

May 28, 2023 · 53 shares · 1,789 followers View post →
Min Dai
@artofbiology · X

The beauty of evolution, development and gene expression regulation. Progressive Loss of Function in a Limb Enhancer during Snake Evolution | Cell | 2016 https://t.co/TmLunmJqpj https://t.co/NVkioZcklD

May 28, 2023 · 238 likes · 53 shares · 1,225 followers View post →
LACLEF Christine
@LaclefChristine · X

Jan 3, 2023 · 1 like · 82 followers View post →
Makoto Shirakawa
@MakotoShirakaw2 · X

Progressive Loss of Function in a Limb Enhancer during Snake Evolution https://t.co/RAZemBbWS7

Dec 7, 2022 · 334 followers View post →
_sunnyboi_
@_sunnyboi_ · X

@viderchia he does more videos on other sections of history, u shld check out his archaeology iceberg. but here is a link to a dinosaur vid :))) https://t.co/prUCTW28jP

Dec 4, 2022 · 1 like · 5,635 followers View post →
Shellfish
@XRPeaceOfMind · X

Progressive Loss of Function in a Limb Enhancer During Snake Evolution https://t.co/zLVK2S1Xaw

Apr 12, 2022 · 7,055 followers View post →
Bi Lesbian Damodar ☽☾ ⚥
@HadalSovereign · X

@Spideythefifth Someone is trying to do some genetic nonsense to create dinosaur chickens though https://t.co/J8Q2X6mcez

Mar 23, 2022 · 2 likes · 2,160 followers View post →
Bi Lesbian Damodar ☽☾ ⚥
@HadalSovereign · X

@Spideythefifth @Seeker_of_Lords that's why there's some dude trying to create a dino chicken https://t.co/J8Q2X64Bn1

Mar 13, 2022 · 2,160 followers View post →
rubic3n
@rubic3n · X

@BillyBostickson 2016 'Loss of Function' CRISPR CAS9 coin - face 2. "Progressive Loss of Function in a Limb Enhancer During Snake Evolution" At least we know now how snakes lost their legs. This is why CRISPR guys make mice loose their legs https://t.co/JnDqKjHg4K https://t.co/0XS37TSdS5

Jan 2, 2022 · 1 share · 1,773 followers View post →
Kazuhiko Igarashi
@kazuigarashi · X

One of the most exciting papers I read recently, a few years old paper showing how snakes lost their limbs and coelacanth fish fins are so close to our limbs. https://t.co/fyc9Veieo2

Oct 29, 2021 · 2 likes · 1,118 followers View post →
Erik Butcher
@ErikRButcher · X

@behindourscienc @ASIPath @WomeninPath @histochemnews @RealRobertoMota @EyeDaisyShu @TXevergreengirl @emmy_a_ SHH (Sonic the Hedgehog

Oct 23, 2021 · 2 likes · 97 followers View post →
Harryhenry
@harryhenry6 · X

@mswyrr See also: Jack Horner's "Dino-chicken", which also made headlines despite being ethically dubious, at best. This video is a great breakdown of it and its problems https://t.co/AbgdYb8kxX

Sep 16, 2021 · 1 like · 271 followers View post →
Dana King, Ph.D.
@Giants_Collide · X

RT @tycheleturner: Our new workflow is called ACES (Analysis of Conservation with Expansive Species). To evaluate ACES, we examined a seque…

Jun 18, 2021 · 1 share · 719 followers View post →
Tychele Turner
@tycheleturner · X

Our new workflow is called ACES (Analysis of Conservation with Expansive Species). To evaluate ACES, we examined a sequence containing a 17 nucleotide snake-specific deletion characterized by @evgenykvon et al. in https://t.co/5g7o8jNEhi ACES found the deletion! 3/4

Jun 17, 2021 · 4 likes · 1 share · 1,330 followers View post →
2biologas_pod
@2biologas · X

Un dato más para complementar el episodio 10. Los usos de crispi en la investigación evolutiva. Si quieres saber más del crispi escucha el podcast “2Biólogas con tiempo libre” en tu plataforma de podcast favorita. Kvon et al,. 2016. 10.1016/j.cell.2016.09.028 https://t.co/BIc3THvEJa

Jun 14, 2021 · 10 followers View post →
Drew Edwards
@halloweenmancom · X

Trey the Explainer has a pretty good video on why this isn't a good idea and not even for the reasons you'd think. https://t.co/75vviB2GDq

Apr 10, 2021 · 1,661 followers View post →
xx_meowcatgamer_xx
@majapaja_ · X

@thehill This vid by the amazing @Trey_Explainer feels very relevant https://t.co/nZAuYdGoNd

Apr 8, 2021 · 202 followers View post →
Kathleen Mary Parker
@KathleenMary17 · X

Should we create a Dino-Chicken? – the Ethics of Making a Living-Biologi... https://t.co/OwZspIJ15h via @YouTube

Feb 17, 2021 · 1 like · 1,362 followers View post →
Speculative Biology
@speculativebio · X

https://t.co/QZYPIOzLHU There is a excelent video from @Trey_Explainer about this https://t.co/2NuYxW8Mnn

Jan 12, 2021 · 78 followers View post →
not here
@mememwerer · X

RT @GloriousSunGod: @TheTierZoo @Trey_Explainer has a great video on this exact topic. https://t.co/HFSQMHON7T

Jan 12, 2021 · 1 share · 20 followers View post →
ThatGuy
@Space_Elvis · X

@BigDickKoffe @Flyinggazelletg @TheTierZoo short answer: probably longer answer: this video https://t.co/zEu50K46GZ

Jan 11, 2021 · 1 like · 44 followers View post →
RadPugGuy
@GloriousSunGod · X

@TheTierZoo @Trey_Explainer has a great video on this exact topic. https://t.co/HFSQMHON7T

Jan 11, 2021 · 2 likes · 1 share · 53 followers View post →
Sr. Eng. Dinão
@pimentadino · X

https://t.co/P3qg12q4OB

Oct 10, 2020 · 1 like · 155 followers View post →
Panarchy-
@YayItsEric · X

@timothypmurphy For the record it didn't always cost so much, but it's cheaper to produce it in lab with genes than to extract it from pigs, and the producer patented this HUMAN GENE and ramped up the price of insulin. Skip to 12:30 of vid for explanation. https://t.co/STmUHSOxCO

Sep 30, 2020 · 2 likes · 80 followers View post →
Snow ❄️ art account
@Mochibts_army · X

@moonlightqlxk_ So the theory is that all animals carry sort of ‘remnant’ genes of its ancestors, and that if you can “switch on” these specific genes, you will have a dinosaur. But there’s many things wrong with this theory, I would recommend this video if you’re curious https://t.co/zF8EAvkzCT

Sep 10, 2020 · 1 like · 2,054 followers View post →
simone soup fan
@diamond_perfume · X

this is a very interesting video https://t.co/6c0krkuff4

Jun 26, 2020 · 441 followers View post →
مقال علمي
@MaqalElmy · X

المرجع Kvon, E. Z. et al. Progressive Loss of Function in a Limb Enhancer during Snake Evolution. Cell, 2016. https://t.co/iImUddKCOI

Jun 18, 2020 · 1 like · 107 followers View post →
Midnyte786
@Midnyte786 · X

@rezaaslan https://t.co/Z66xhHObpr

Jun 16, 2020 · 31 followers View post →
Midnyte786
@Midnyte786 · X

@Entrepreneur @Geoff_Weiss https://t.co/Z66xhHObpr

Jun 16, 2020 · 31 followers View post →
TrappyJenkins
@TrappyJenkins · X

@MxHeckinCommie That article is 5 years old https://t.co/fXZAhyu1w5

Jun 16, 2020 · 1 like · 129 followers View post →
TrappyJenkins
@TrappyJenkins · X

@rob_sheridan That article is 5 years old https://t.co/fXZAhycqEx

Jun 16, 2020 · 2 likes · 129 followers View post →
TrappyJenkins
@TrappyJenkins · X

@BrandonDavisBD That article is 5 years old https://t.co/fXZAhyu1w5

Jun 16, 2020 · 129 followers View post →
TrappyJenkins
@TrappyJenkins · X

@SunTzilla That article is 5 years old https://t.co/fXZAhycqEx

Jun 16, 2020 · 129 followers View post →
TrappyJenkins
@TrappyJenkins · X

@ChristianRuvy There's an interesting story behind it. This guy trey the explainer put together a good video about it. Worth your time https://t.co/fXZAhycqEx

Jun 16, 2020 · 1 like · 129 followers View post →
Jackson Wheat
@JacksonWheat1 · X

@AnsgarTOdinson Recommend: https://t.co/6AbyoaEH00

Jun 16, 2020 · 2,854 followers View post →
Tauro'Gattal❤️‍
@Deer_Head_Xiris · X

@hibiscushydra This video is actually pretty good on the real life implementation of such science https://t.co/p2dMfSh11J

Jun 9, 2020 · 7,439 followers View post →
major Steppenwolf
@bxigts · X

@DeNiroFake https://t.co/UOAQ389fDX

Jun 7, 2020 · 1,007 followers View post →
Maik Damm
@DammMaik · X

Loss and Re-emergence of Legs in Snakes by Modular Evolution of Sonic hedgehog and HOXD Enhancers doi: 10.1016/j.cub.2016.09.020 Progressive Loss of Function in a Limb Enhancer During Snake Evolution doi: 10.1016/j.cell.2016.09.028

Jun 5, 2020 · 1,179 followers View post →
Some dude
@Somedud98002798 · X

@kathleencurtinc That reminds me, I found a video about whether or not it's morally right to use chickens to bring back dinosaurs through that plan. It's from one of my favorite channels, Trey the Explainer. https://t.co/VRwz4pejyO

Jun 4, 2020 · 1 like · 1,100 followers View post →
aboomination
@aboomination1 · X

@acjwd3 https://t.co/fGU2a57UHf

May 12, 2020 · 98 followers View post →
cactuscarrot
@cactus_carrot · X

Please yes. Source: https://t.co/y1sioqSCZX (comments section). Epic YouTuber btw. https://t.co/DOKEFKCJs3

May 9, 2020 · 1 like · 175 followers View post →
Рэймонд
@raymond__s · X

Как реальность пародирует искусство. Чувак, которым вдохновлялся автор книги Jurassic Park (персонаж Хэммонда) вдохновился идеями Jurassic Park по клонированию спустя какое-то время после выхода Jurassic Park и хочет устроить реальный Jurassic Park: https://t.co/ePMcggb9rd

May 7, 2020 · 1 like · 3,512 followers View post →
Humanity Redefined
@humanityredef · X

Should we create a Dino-Chicken? – the Ethics of Making a Living-Biological Attraction https://t.co/xIYS4p481k https://t.co/RdUeTGVfEM

May 5, 2020 · 886 followers View post →
Jabronick
@Jabronick · X

https://t.co/BGQsCSrZWF

May 5, 2020 · 119 followers View post →
Humanity Redefined
@humanityredef · X

Palaeontologist Jack Horner has a dream - turn a chicken into a dinosaur using genetic engineering. But is it possible to make Jurassic Park a reality? https://t.co/xIYS4p481k https://t.co/BxDbv9CvRG

May 4, 2020 · 886 followers View post →
Peter Jackson Owes Us A TinTin Sequel ⌚️
@JagerBradley · X

Should we create a Dino-Chicken? – the Ethics of Making a Living-Biologi... https://t.co/UPPuc9HGMY 7:30 random jab at George Lucas? Prequel haters get such a hard on over random insults in passing

May 2, 2020 · 813 followers View post →
Mindblade16
@sci_chapdelaine · X

RT @hplusweekly: TREY The Explainer checks if Chickenosaurus project has any grounding in science and also looks into the ethics of such pr…

May 1, 2020 · 2 shares · 759 followers View post →
Humanity Redefined
@humanityredef · X

TREY The Explainer checks if Chickenosaurus project has any grounding in science and also looks into the ethics of such projects - is it ok to make an animal suffer to make it "look cool"? https://t.co/xIYS4p481k https://t.co/xyohCtjvl6

May 1, 2020 · 2 likes · 2 shares · 886 followers View post →
Yael Dragwyla
@YDrgwyla · X

Should we create a Dino-Chicken? – the Ethics of Making a Living-Biologi... https://t.co/M2EVYsOgX1 via @YouTube

Apr 30, 2020 · 25 followers View post →
Wikid Publishing
@WikidPublishing · X

RT @cowboy_steel: Should we create a Dino-Chicken? – the Ethics of Making a Living-Biologi... https://t.co/LTImlq9ubF via @YouTube

Apr 29, 2020 · 1 share · 2,939 followers View post →
IronVerse Comics
@cowboy_steel · X

Should we create a Dino-Chicken? – the Ethics of Making a Living-Biologi... https://t.co/LTImlq9ubF via @YouTube

Apr 29, 2020 · 2 likes · 1 share · 7,654 followers View post →
Tensor Girl ⏩ (acc)
@TensorGirl · X

Serpentized mice https://t.co/HlwtG8UfKt https://t.co/rZeuk4wyRn

Apr 28, 2020 · 5 likes · 1,095 followers View post →
Stefan A. Flores
@saf01guy · X

I remember hearing about this when I was younger and wondered, "what ever happened to that?" #dinosaurs #biology https://t.co/hywQfFloSp

Apr 28, 2020 · 30 followers View post →
Ahmad Khairul Aizat Yusof
@akay6669 · X

Perbincangan menarik dalam klip ni. Adakah pengubahan genetik sesuatu yang dianggap beretika? Kalau kita rasa tak kenapa masih banyak lagi yang terus mengacuk2 kucing atau anjing untuk dapat rupa yang comel padahal ia adalah deformasi/kecacatan? https://t.co/e550blPWxu

Apr 28, 2020 · 137 followers View post →
Hóndá Čivić
@Ivnm1sas_ · X

Should we create a Dino-Chicken? – the Ethics of Making a Living-Biologi... https://t.co/G43o3yDKkH

Apr 27, 2020 · 852 followers View post →
AnshThePaleoGuy
@AnshThePaleoGuy · X

@dustydino Thank you :) Also, Trey made a new video on the chickenosaurus so you can check it out. https://t.co/cJjbqlO0W0 I knew that the tail wasn't controlled by atavistic genes but didn't know that you're using trans genetic techniques, which organism will you take the tail from?

Apr 27, 2020 · 25 followers View post →
Shawn R. Bell
@ShawnRBell2 · X

Do people seriously think these projects are not going on in underground labs? As soon as man "could" you know there are people out there that said "why the hell not". https://t.co/crIIdNMHZG

Apr 27, 2020 · 375 followers View post →
Helena
@Leiuqeze_Yxam · X

https://t.co/AcjO1aSIWu Trey hizo un buen video al respecto sobre lo técnico y ético de esto, hasta se comunicó con el científico que inicio en proyecto. En resumen: Falta mínimo otra década y no es buena idea porque el animal resultante seguro tendría muchos problemas de salud. https://t.co/izttD3Z9L0

Apr 27, 2020 · 183 followers View post →
Atticus
@0rientalis · X

https://t.co/K726WspZAI

Apr 27, 2020 · 235 followers View post →
Vivian Vennicia
@Niytstm · X

https://t.co/daTlnGgtuI

Apr 27, 2020 · 609 followers View post →
Nesphalim
@Nesphalim · X

Should we create a Dino Chicken? Yes absolutely! And we should cook them too.

Apr 27, 2020 · 13,021 followers View post →
TwistedTool
@TwistedTool · X

RT @Trey_Explainer: New video on the Chickenosaurus project and a discussion about Bioethics and Genetics! Special thanks to @dustydino for…

Apr 27, 2020 · 20 shares · 747 followers View post →
Chloé R
@Akokynedra · X

RT @pierrekerner: Coup sur coup, j'ai découvert cette photo d'un taxidermiste ayant créé un ratipède et redécouvert cette étude (https://t.…

Apr 27, 2020 · 5 shares · 67 followers View post →
Dr. Gabipédia
@Gabipaydia · X

RT @pierrekerner: Coup sur coup, j'ai découvert cette photo d'un taxidermiste ayant créé un ratipède et redécouvert cette étude (https://t.…

Apr 27, 2020 · 5 shares · 1,365 followers View post →
Ikario
@ikario404 · X

RT @pierrekerner: Coup sur coup, j'ai découvert cette photo d'un taxidermiste ayant créé un ratipède et redécouvert cette étude (https://t.…

Apr 27, 2020 · 5 shares · 301 followers View post →
Fred Domain
@Frederic_Domain · X

RT @pierrekerner: Coup sur coup, j'ai découvert cette photo d'un taxidermiste ayant créé un ratipède et redécouvert cette étude (https://t.…

Apr 27, 2020 · 5 shares · 6,032 followers View post →
AnaMorphoSci
@AnaMorphoSci · X

RT @pierrekerner: Coup sur coup, j'ai découvert cette photo d'un taxidermiste ayant créé un ratipède et redécouvert cette étude (https://t.…

Apr 27, 2020 · 5 shares · 7,562 followers View post →
Pierre Kerner
@ssaft.com · Bluesky

Coup sur coup, j'ai découvert cette photo d'un taxidermiste ayant créé un ratipède et redécouvert cette étude (http://dx.doi.org/10.1016/j.cell.2016.09.028 ) où des chercheurs ont montré comment les serpents ont perdu leurs pattes à l'aide d'une expérience serpentifiant des souris.

Apr 27, 2020 · 1 share View post →
Taupo
@pierrekerner · X

Coup sur coup, j'ai découvert cette photo d'un taxidermiste ayant créé un ratipède et redécouvert cette étude (https://t.co/lIXnAN77qT ) où des chercheurs ont montré comment les serpents ont perdu leurs pattes à l'aide d'une expérience serpentifiant des souris. https://t.co/s3FNTtM4D7

Apr 27, 2020 · 31 likes · 5 shares · 10,070 followers View post →
Nizar
@AguNizar · X

RT @Trey_Explainer: New video on the Chickenosaurus project and a discussion about Bioethics and Genetics! Special thanks to @dustydino for…

Apr 26, 2020 · 20 shares · 107 followers View post →
t
@bugsshugss · X

this is a very good video and you should all watch it https://t.co/yoWvG7Ntos

Apr 26, 2020 · 467 followers View post →
JWEFR
@JWE_FR · X

RT @Trey_Explainer: New video on the Chickenosaurus project and a discussion about Bioethics and Genetics! Special thanks to @dustydino for…

Apr 26, 2020 · 20 shares · 49 followers View post →
Biscuit Birb
@MrAcheroraptor · X

RT @Trey_Explainer: New video on the Chickenosaurus project and a discussion about Bioethics and Genetics! Special thanks to @dustydino for…

Apr 26, 2020 · 20 shares · 308 followers View post →
PTURekuin
@PTURekuin · X

RT @Trey_Explainer: New video on the Chickenosaurus project and a discussion about Bioethics and Genetics! Special thanks to @dustydino for…

Apr 26, 2020 · 20 shares · 450 followers View post →
Never Wrong (starless)
@yom_thorke · X

https://t.co/xQAYmkYMTm

Apr 26, 2020 · 3,934 followers View post →
Drew Edwards
@halloweenmancom · X

Worth a view for your dino or sci-fi nerds out there. https://t.co/75vviB2GDq

Apr 26, 2020 · 1 like · 1,661 followers View post →
CriticalDragon1177
@CriticalDragon1 · X

.@debunkdenialism @IvaW_SE @c0nc0rdance @BeejPrice @MsInformation This raises some interesting ethical & scientific questions. @Trey_Explainer Should we create a Dino-Chicken? The #Ethics of Making a Living-Biological Attraction https://t.co/iqHMe9Q9Yc #Paleontology #Genetics

Apr 26, 2020 · 1,009 followers View post →
noodles
@bixnoodles · X

https://t.co/4Sr6SGwCL4

Apr 26, 2020 · 599 followers View post →
Scabbedcrow
@Scabbedcrow · X

RT @Trey_Explainer: New video on the Chickenosaurus project and a discussion about Bioethics and Genetics! Special thanks to @dustydino for…

Apr 26, 2020 · 20 shares · 291 followers View post →
Lee Kinnucane
@leekinnucane · X

RT @Trey_Explainer: New video on the Chickenosaurus project and a discussion about Bioethics and Genetics! Special thanks to @dustydino for…

Apr 26, 2020 · 20 shares · 86 followers View post →
Anti-Wife Equation (Marvel's Pip)
@Ren_Chandler4 · X

RT @Trey_Explainer: New video on the Chickenosaurus project and a discussion about Bioethics and Genetics! Special thanks to @dustydino for…

Apr 26, 2020 · 20 shares · 968 followers View post →
Natalis_Solis_Nu
@plus_nu · X

weno a mimir, les dejo un video de pollosaurios https://t.co/7jvT7npUBU

Apr 26, 2020 · 445 followers View post →
Sam Salem
@salems_lots · X

RT @Trey_Explainer: New video on the Chickenosaurus project and a discussion about Bioethics and Genetics! Special thanks to @dustydino for…

Apr 26, 2020 · 20 shares · 278 followers View post →
Angus
@AngusGaliano · X

RT @Trey_Explainer: New video on the Chickenosaurus project and a discussion about Bioethics and Genetics! Special thanks to @dustydino for…

Apr 26, 2020 · 20 shares · 566 followers View post →
Ounny
@OunnyGER · X

https://t.co/NZrvUuYZ2g

Apr 26, 2020 · 141 followers View post →
Fabio Alejandro
@FabioAleRomero · X

RT @Trey_Explainer: New video on the Chickenosaurus project and a discussion about Bioethics and Genetics! Special thanks to @dustydino for…

Apr 26, 2020 · 20 shares · 5,631 followers View post →
RossCuth
@RossCuth · X

Alright kids, time for your in-house quarantine science lesson! With your host @Trey_Explainer! Can and should we create a "Chickenosaurus"? https://t.co/b9UNFzx99b

Apr 26, 2020 · 587 followers View post →
Marcos
@intheldermoon · X

https://t.co/dNv2iTPnik

Apr 26, 2020 · 192 followers View post →
Cameron Dillon
@Cam_ornitho · X

RT @Trey_Explainer: New video on the Chickenosaurus project and a discussion about Bioethics and Genetics! Special thanks to @dustydino for…

Apr 26, 2020 · 20 shares · 1,837 followers View post →
Ryan Hau
@LordBlastington · X

https://t.co/d9uFq4bw4F

Apr 26, 2020 · 1,672 followers View post →
Sarah Eaton
@ArrowInTheNii · X

RT @Trey_Explainer: New video on the Chickenosaurus project and a discussion about Bioethics and Genetics! Special thanks to @dustydino for…

Apr 26, 2020 · 20 shares · 216 followers View post →
Trey the Explainer
@Trey_Explainer · X

New video on the Chickenosaurus project and a discussion about Bioethics and Genetics! Special thanks to @dustydino for helping me with the research! Thumbnail by @Midiaou7 and Intro by @ARGAtheropodfan Hope you enjoy! https://t.co/Xu86bKZFXq

Apr 26, 2020 · 83 likes · 20 shares · 95,790 followers View post →
みっち
@black05monkey · X

蛇の足が消える進化 Progressive Loss of Function in a Limb Enhancer during Snake Evolution https://t.co/1cwsZBe8uF

May 28, 2019 · 1 like · 476 followers View post →
tt
@TCHTSYM · X

Shhシグナリングの乱れが原因かもしれませんね (適当) https://t.co/1RkBZKjAaQ

May 3, 2019 · 22 followers View post →
Milton Tan
@mtanichthys · X

RT @frogsicles: Just became aware of this paper: Progressive Loss of Function in a Limb Enhancer during Snake Evolution https://t.co/VXPkgI…

Apr 9, 2019 · 4 shares · 5,097 followers View post →
Jan Soroczynski
@Jan_Soro · X

RT @frogsicles: Just became aware of this paper: Progressive Loss of Function in a Limb Enhancer during Snake Evolution https://t.co/VXPkgI…

Apr 9, 2019 · 4 shares · 1,316 followers View post →
Dr Mark D. Scherz
@MarkScherz · X

RT @frogsicles: Just became aware of this paper: Progressive Loss of Function in a Limb Enhancer during Snake Evolution https://t.co/VXPkgI…

Apr 9, 2019 · 4 shares · 9,757 followers View post →
Jaime Erdmann (they/él)
@muddynat · X

RT @frogsicles: Just became aware of this paper: Progressive Loss of Function in a Limb Enhancer during Snake Evolution https://t.co/VXPkgI…

Apr 9, 2019 · 4 shares · 852 followers View post →
Dr. Rebecca (Becca) Tarvin
@frogsicles · X

Just became aware of this paper: Progressive Loss of Function in a Limb Enhancer during Snake Evolution https://t.co/VXPkgIxc21 https://t.co/ZvyAeIHHZ7

Apr 9, 2019 · 9 likes · 4 shares · 4,179 followers View post →