Evolution July 2015 PMID 25964090

A molecular mechanism for the origin of a key evolutionary innovation, the bird beak and palate, revealed by an integrative approach to major transitions in vertebrate history.

Bhart-Anjan S Bhullar, Zachary S Morris, Elizabeth M Sefton, Atalay Tok, Masayoshi Tokita, Bumjin Namkoong, Jasmin Camacho, David A Burnham, Arhat Abzhanov

Mentions

180
Peak: 25 in Mar 2019
across 6 sources since Jan 2019

Extended reach

436,685
potential audience

Total likes

4,331

Video views

227,669

Mentions per month

Jan 2019 – Apr 2025

Where it's discussed

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AI synopsis

What people are saying

The discussions reflect an enthusiastic interest in the publication, with several participants referencing gene manipulation in chicken embryos to create dinosaur-like features, calling it 'promising' and describing it as a 'game changer.' Phrases such as 'reverting to an ancestral state' and 'transformative research' highlight the excitement around the study's impact. The tone is largely supportive, showcasing curiosity and a willingness to explore the implications of this research, indicating both interest and intended engagement with the subject.

AgreementModerate agreement

Overall, many discussions align in appreciating the findings related to bird evolution, though some express skepticism around interpretations.

InterestHigh interest

Strong engagement with the study's implications is evident, as participants share their curiosity about evolutionary processes and gene manipulation.

EngagementModerate engagement

While some participants engage deeply with the scientific aspects, others display a more casual or dismissive approach, leading to a moderate engagement score.

ImpactHigh impact

The research is perceived as significant, with many users recognizing its relevance to the understanding of evolution and bird ancestry.

Abstract in brief

  • The study explores the evolutionary development of bird beaks by integrating paleontological, anatomical, and experimental biology approaches.
  • It reveals that bird beaks consist of fused premaxillae that differ significantly from those of their ancestral relatives, which is demonstrated through fossil analysis.
  • The researchers manipulated gene expression in chicken embryos to mimic ancestral traits, finding that changes in developmental pathways can revert certain beak characteristics to more primitive forms, supporting fossil evidence of avian evolution.

Top posts

Most liked on X and Bluesky
Podoro
@podoron · X

科学者達が考えている「生きた恐竜を蘇らせる」方法は、ジュラシックパークの化石から遺伝子を取り出して育てる方法ではなく、生き残った恐竜=鳥を恐竜に近づける方法。 ニワトリのくちばしを作る遺伝子を抑制したら、元の恐竜風の口・鼻を持つ子供(胚)が生まれたとの論文https://t.co/RXyLRQGqEQ

Mar 10, 2019 · 47 likes · 28 shares · 13,787 followers View post →
Jackson Wheat
@JacksonWheat1 · X

Asserts that a fossil is out of place without showing how it is. I also did a video on bird evolution: https://t.co/3JcNa5qFcS https://t.co/vUCgM7W4vt

Dec 24, 2019 · 14 likes · 1 share · 2,838 followers View post →
Jackson Wheat
@JacksonWheat1 · X

Aves is also a class, and we did a video on the gradual evolution of their features: https://t.co/3JcNa5qFcS

Jun 13, 2023 · 8 likes · 2,838 followers View post →
Víctor G Tagua
@Victagua · X

También se ha descubierto la forma de convertir el cráneo de un ave en una forma más de dinosaurio, con hocico Inhibieron la expresión de genes en los embriones de pollo, consiguiendo que estos animales retornaran a un estado ancestral. https://t.co/t88gIun4O3 https://t.co/K9N83hKT9G

Nov 29, 2019 · 7 likes · 4,571 followers View post →
Jackson Wheat
@JacksonWheat1 · X

https://t.co/3JcNa5qFcS

Dec 24, 2019 · 6 likes · 2 shares · 2,838 followers View post →
Iris
@Iris_Bestia · X

"#PubertyChallenge" *RAWR* Then VS Now *BWAK* https://t.co/KbwOOlouyd https://t.co/8MZbhh8f4F https://t.co/CtbYcMIjss

Jan 12, 2019 · 5 likes · 2 shares · 2,505 followers View post →

All mentions

Ardin
@Ardin00001 · X

یه نکنه بسیارررررررر باحال اینه که این کار در واقع انجام شده ! :) به شکل محدود. اومدن یه ژنی رو مهار کردن تو مرغ(اگه درست یادم باشه) و منقارش شبیه اجدادش شده! خیلیییییییی بحال نیست؟ حتما بخونید مقاله رو. https://t.co/taLyvsf14f

Apr 9, 2025 · 29 followers View post →
The Creator
@spikeinthemidge · X

@Anton_Apanasov @CraigSw60447870 @robburdack @umfpt @ScientiaPercept @ScienceQriosity @iambryaen @Bumpalump99 @Melanie33720945 @JHerbatov @JMIglesias7 @DiPolarPilot @latoyadeeznutz @TakeThatHistory @hugh_bothwell @warpox @1Quetzalcoatl1 @hellboy2112 @YTGGFI @SSpence64 @1pckt @RoryWantsToKnow @warpentity @JaTapps @Galcondude @SDAFS56788141 @Christgodtweet @FEARGODBRO @Cleisthenes5 @NoScienceDenial @JayConcerto @HankStern2 @Flaffenbam @DoubleDoubleJon @TheColossis @Thedukeistheman @laughchem @RayOwen27617272 @Atheism_is_Dead @JordanBassior @CrispyCurry @andyguy @RFirethief @RockAndAnchor @PainesReason @Jan57860130 @Setophaga9 @fairytalejedi @malo_j Apologies, been a busy day for me, so late to the party. Here you go. https://t.co/tLSBrJRNWI

Dec 18, 2024 · 1 like · 1,565 followers View post →
Skeptics Bible Project Podcast
@skepticsproject · X

https://t.co/iBu8kTPwHc https://t.co/MwTW5rk3oZ

Jul 1, 2024 · 1,686 followers View post →
diantha
@dianthaa · X

https://t.co/e6tXbU64Ed found the paper, seems like I misremembered it slightly but its promising

Apr 21, 2024 · 362 followers View post →
Tim Pieper
@TimPieper7 · X

@Vinotintox100 @AiG Some* theropods evolved into birds and then* birds were around to be eaten by different* theropods. https://t.co/JTSTlRDXVX It’s a tree, not a line. https://t.co/8khq1EpLAi Aig hopes you won’t catch them in this misrepresentation.

Jan 3, 2024 · 49 followers View post →
Tim Pieper
@TimPieper7 · X

@leroyb756 @SPITSTER01 @AiG Here’s even more evidence you’ll ignore: https://t.co/U1AesEqrbw

Jan 3, 2024 · 49 followers View post →
Tim Pieper
@TimPieper7 · X

@HomoObsoleta @pcollier79c Here’s a video covering the theropod dinosaurs. Towards the end, it shows increasingly birdlike theropods we’ve found https://t.co/jQ5drxds9o This continues where that one leaves off showing the Avialae https://t.co/tntrtPecpc

Jan 3, 2024 · 49 followers View post →
Tim Pieper
@TimPieper7 · X

@ReaperII7 @CoryLane @NotEvolution1 Some therapods continued into Avialae: https://t.co/wopKhnxbaC

Jan 2, 2024 · 2 likes · 49 followers View post →
Jackson Wheat
@JacksonWheat1 · X

Aves is also a class, and we did a video on the gradual evolution of their features: https://t.co/3JcNa5qFcS

Jun 13, 2023 · 8 likes · 2,838 followers View post →
Julian Norris
@Paleoguy073 · X

@tees4texas @TakeThatDarwin @JordanHardwic10 @wendelltalks For example https://t.co/rJeeSFfccI https://t.co/x8WEQ7zhiH https://t.co/VAa9Q6poVe https://t.co/r1PULRthTB https://t.co/d15xxwMwU3 https://t.co/QzU6wGvF0I

Apr 29, 2023 · 374 followers View post →
Adam Edsall
@adamedsall · X

@DebramiseMise https://t.co/yk5rxgo1FY

Jun 17, 2022 · 126 followers View post →
MF - backup
@MF_bck · X

“Sindsdien proberen wetenschappers met een soort genetisch reverse engineering slapende dino-eigenschappen in het kippen-dna te activeren, en soms met succes. Onderzoekers van Harvard wisten in 2015 de snavel van een kip in in een dinobek te veranderen,” https://t.co/mW9DrbO31q https://t.co/I2dXK1rki6

Jun 5, 2022 · 1,067 followers View post →
Balint Z. Kacsoh
@BalintZKacsoh · X

Whoa! A new study in evolution demonstrating wnt regulation has a role in development. The authors changed wnt singalong and made a chicken to look more like a dinosaur! https://t.co/ZBVamj3SFR https://t.co/H5kGwBYWlr

Aug 13, 2021 · 1 share · 3,227 followers View post →
matsukura masaki
@_M31_ · X

RT @aminazuna_: If you haven’t heard about scientists reverting the beaks of bird embryos and finding that they become dinosaur snouts here…

Aug 8, 2021 · 1 share · 2,973 followers View post →
James V. Kohl
@microRNApro · X

https://t.co/5n5rAF1lzs "A molecular mechanism for the origin of...the bird beak and palate" linked all transitions in vertebrate history to God's Creation of achiral glycine in position 6 of the GnRH decapetide & His Creation of all jawed vertebrates via ecological adaptations. https://t.co/GlvqeNZoZU

Jul 23, 2021 · 2,574 followers View post →
Whimsy
@Whimsicaliber · X

@twilightRiptide other than that it'd be the lizard birds from this study but those weren't allowed to hatch. Prob for the best b/c they likely would not have been the most functional animals but still feels like a missed opportunity https://t.co/2mm5JUwmRp

Apr 11, 2021 · 1 like · 192 followers View post →
chuchudachu
@chuchudachu · X

@VincentReneleau @corentinbruy @JURASSIK_cedrik Je suis pas tout à fait d’accord sur cette affirmation, mais soit. Des chercheurs ont tout de même réussi à retrouver des dents ancestrales chez un embryon de poulet : https://t.co/DYGLs1Sygn

Apr 10, 2021 · 1 like · 64 followers View post →
VOTE
@CommittoVote · X

@ChaseMit By manipulating certain genes, beaks can be engineered into snouts similar to fossil ancertral forms. https://t.co/8aYsm21uBg

Apr 9, 2021 · 3,102 followers View post →
Hachi
@ThinkyTexan · X

@sallyforthe @SharperBeing @PatricktheB @ghalloglaigh @bryekno @michellmybell1 @LeannEAF @DAccampoFamily @geraldpayne25 @tcunderdahl @Cern_lXXl @RTheatheist @Sicut_Lupus @garym9999 @blairbrown @ScientiaPercept @SSpence64 @godlessdivabich @CapitalCashCo @js100js100 @spottedbeetle @mockacuckoo @HaircutSpock @alan244g @M0sstr00per @Capt_Scorch @Nahdya777 @TheTariqM @Ah_Science @PaulDubuisson @DavidVeillon5 @beastcoaster91 @JustSayingWhat1 @spikeinthemidge @NaturalBAtheist @BHaasTSD @MichelleNewDay @LegendZane @dadebiluno @DaBauz @MPEACE2017 @SwettmanF @RandeRev @rholftroy @TiSeven2 @Cormaic_Ruadh @Jesus_is_G_d @Lalanamour @____Roar____ @Bentley32255822 This is the study done to find that evidence... https://t.co/aFHZwilqTb

Apr 7, 2021 · 1 like · 1,116 followers View post →
490 ☮︎
@Zeno490BC · X

@TonyNashNerd @oiltraderlondon @chigrl Oh yes it's a bargain

Feb 19, 2021 · 2 likes · 186 followers View post →
Tim Pieper
@TimPieper7 · X

@dyoBmaS @estaeger @SturlusonR @OnlineXtians What are basing your prediction that birds will stop being considered the descendants of dinosaurs off of? Surely not the comparative morphology of theropods transitions to birds. https://t.co/ymRhAAAJYG https://t.co/uLsgdkyCBQ https://t.co/cl0Lo7IwMb https://t.co/CLcBvKmypI

Dec 23, 2020 · 49 followers View post →
Trotu
@Trotuguita · X

@AleejoMartineez @UlisesTCampos1 @HectorFlanker45 @ManuSandoval86 @odiomistweets Igual, se podrían "recrear" dinosaurios avianos modificando características de aves modernas para que tengan un parecido a los dinosaurios prehistóricos Ya se ha llegado a lograr crear pollos con picos que se asemejan más a los hocicos de sus ancestros+ https://t.co/oFHAzWDJGm

Sep 29, 2020 · 1 like · 246 followers View post →
Whiskey Pete's Слава Україні! Героям слава!!
@__WhiPP__ · X

@thephreck @LadyRed_6 More or less, teeth plus snout. https://t.co/3MMIUPeFMI Published paper: https://t.co/uhXEpcTXbU

Aug 26, 2020 · 2 likes · 1,857 followers View post →
͙
@abstroyer · X

@IwriteOK reminds me of the time scientists turned off the beak-growing gene(s) of some chickens and they grew dino snouts https://t.co/2onrchqZAd

Jun 16, 2020 · 113 followers View post →
LittleThis LittleThat
@Psalm11813 · X

A molecular mechanism for the origin of a key evolutionary innovation, the bird beak and palate, revealed by an integrative approach to major transitions in vertebrate history Bhart‐Anjan S. Bhullar Zachary S. Morris Elizabeth M. Sefton Atalay Tok https://t.co/6cFUmaskVu

Jun 14, 2020 · 4,151 followers View post →
@btoesinsights
@BTOESInsights · X

RT @bjh_ip: Bhullar et al in their 2015 paper describe how they manipulate genes of a chicken such that the beak develops more like the sno…

Jun 9, 2020 · 1 share · 2,839 followers View post →
Ben Hoyle
@bjh_ip · X

Bhullar et al in their 2015 paper describe how they manipulate genes of a chicken such that the beak develops more like the snout of an alligator, i.e. reverts back to a dinosaur-like form. https://t.co/2Xc5XRFJvK https://t.co/juVJWS6Klr

Jun 9, 2020 · 1 share · 1,756 followers View post →
Jackson Wheat
@JacksonWheat1 · X

@TheropodaBlog Thanks! I made a video awhile back about Avialae https://t.co/3JcNa5qFcS

May 29, 2020 · 2,838 followers View post →
Mike Clare
@MikeAClare · X

@sheldonbacon I take it you were referencing this study? https://t.co/TDRWqEw7Kj

Apr 9, 2020 · 2,920 followers View post →
♁
@saxurn · X

@the_IZA_ @TheKanehB not sure why the journal link doesn't redirect properly, this should work: https://t.co/C4A6JAFAt0

Feb 23, 2020 · 2 likes · 1,314 followers View post →
♁
@saxurn · X

@the_IZA_ @TheKanehB real photos are in the journal article: https://t.co/krtCmnhtIp probably used this render to illustrate how a mature chicken would look with a snout rather than a beak since the study was conducted on an embryo and the difference is less pronounced at that stage of development

Feb 23, 2020 · 2 likes · 1,314 followers View post →
Jackson Wheat
@JacksonWheat1 · X

@Ben44414146 I actually did an entire video showing the transition from non-avian dinosaurs to birds: https://t.co/3JcNa5qFcS

Jan 14, 2020 · 1 like · 2,838 followers View post →
John Smith⚛ (Explorer of Reality)
@doofgeek4011 · X

RT @JacksonWheat1: https://t.co/3JcNa5qFcS

Dec 24, 2019 · 2 shares · 4,147 followers View post →
John Smith⚛ (Explorer of Reality)
@doofgeek4011 · X

RT @JacksonWheat1: Asserts that a fossil is out of place without showing how it is. I also did a video on bird evolution: https://t.co/3JcN…

Dec 24, 2019 · 1 share · 4,147 followers View post →
Jackson Wheat
@JacksonWheat1 · X

https://t.co/3JcNa5qFcS

Dec 24, 2019 · 6 likes · 2 shares · 2,838 followers View post →
Jackson Wheat
@JacksonWheat1 · X

Asserts that a fossil is out of place without showing how it is. I also did a video on bird evolution: https://t.co/3JcNa5qFcS https://t.co/vUCgM7W4vt

Dec 24, 2019 · 14 likes · 1 share · 2,838 followers View post →
Víctor G Tagua
@Victagua · X

También se ha descubierto la forma de convertir el cráneo de un ave en una forma más de dinosaurio, con hocico Inhibieron la expresión de genes en los embriones de pollo, consiguiendo que estos animales retornaran a un estado ancestral. https://t.co/t88gIun4O3 https://t.co/K9N83hKT9G

Nov 29, 2019 · 7 likes · 4,571 followers View post →
Christopher Bailey
@CBaileyOfficial · X

Avialae https://t.co/CaG7G8i7Gy via @YouTube

Nov 20, 2019 · 215 followers View post →
Conseil des Brachios
@PaleoGuillaume · X

@TristePourLaFR @dorkbarn @albynn2 @Calnos1 @PSullivann @Lili2corne @a_1_0_2 @mizzati21 @Tipuncho @Billos_ @PierrotLL @segui_seguin @BrigadeFakenews @Baryony22255536 @ackryl @ronan71210 @Dd66330320 @Satanpetitcoeu4 @petitponey2B @verite_perdue @eve_thefirst @Nerba61337898 @AgnesCerighelli https://t.co/b26j2F6k5L https://t.co/IQ0eGpH5qL

Nov 4, 2019 · 3 likes · 65 followers View post →
Jackson Wheat
@JacksonWheat1 · X

@skepticgeorge @scott767300 https://t.co/3JcNa5qFcS

Apr 2, 2019 · 2,838 followers View post →
田中 明博
@c7qxryuj · X

RT @podoron: 科学者達が考えている「生きた恐竜を蘇らせる」方法は、ジュラシックパークの化石から遺伝子を取り出して育てる方法ではなく、生き残った恐竜=鳥を恐竜に近づける方法。 ニワトリのくちばしを作る遺伝子を抑制したら、元の恐竜風の口・鼻を持つ子供(胚)が生まれたと…

Mar 16, 2019 · 28 shares · 3 followers View post →
⚑ サンスクリット弓道系⚐
@matomatotomatom · X

RT @podoron: 科学者達が考えている「生きた恐竜を蘇らせる」方法は、ジュラシックパークの化石から遺伝子を取り出して育てる方法ではなく、生き残った恐竜=鳥を恐竜に近づける方法。 ニワトリのくちばしを作る遺伝子を抑制したら、元の恐竜風の口・鼻を持つ子供(胚)が生まれたと…

Mar 13, 2019 · 28 shares · 3,040 followers View post →
Jackson Wheat
@JacksonWheat1 · X

@Flit_LaBirb M’Lord, I humbly submit this to you—an explanation of your birthright as a ferocious dinosaur! https://t.co/3JcNa5qFcS

Mar 11, 2019 · 2,838 followers View post →
むしんち
@mushinchi · X

RT @podoron: 科学者達が考えている「生きた恐竜を蘇らせる」方法は、ジュラシックパークの化石から遺伝子を取り出して育てる方法ではなく、生き残った恐竜=鳥を恐竜に近づける方法。 ニワトリのくちばしを作る遺伝子を抑制したら、元の恐竜風の口・鼻を持つ子供(胚)が生まれたと…

Mar 11, 2019 · 28 shares · 851 followers View post →
仲見満月@紙本祭7(2025/11/1〜2、【マップ3、右43】)
@naka3_3dsuki · X

RT @podoron: 科学者達が考えている「生きた恐竜を蘇らせる」方法は、ジュラシックパークの化石から遺伝子を取り出して育てる方法ではなく、生き残った恐竜=鳥を恐竜に近づける方法。 ニワトリのくちばしを作る遺伝子を抑制したら、元の恐竜風の口・鼻を持つ子供(胚)が生まれたと…

Mar 10, 2019 · 28 shares · 1,533 followers View post →
Jahan OFFTUNG
@nog5 · X

RT @podoron: 科学者達が考えている「生きた恐竜を蘇らせる」方法は、ジュラシックパークの化石から遺伝子を取り出して育てる方法ではなく、生き残った恐竜=鳥を恐竜に近づける方法。 ニワトリのくちばしを作る遺伝子を抑制したら、元の恐竜風の口・鼻を持つ子供(胚)が生まれたと…

Mar 10, 2019 · 28 shares · 486 followers View post →
石部統久
@mototchen · X

RT @podoron: 科学者達が考えている「生きた恐竜を蘇らせる」方法は、ジュラシックパークの化石から遺伝子を取り出して育てる方法ではなく、生き残った恐竜=鳥を恐竜に近づける方法。 ニワトリのくちばしを作る遺伝子を抑制したら、元の恐竜風の口・鼻を持つ子供(胚)が生まれたと…

Mar 10, 2019 · 28 shares · 1,069 followers View post →
K-Jp境界より/From the K-Jp Boundary
@KJpdino7000 · X

RT @podoron: 科学者達が考えている「生きた恐竜を蘇らせる」方法は、ジュラシックパークの化石から遺伝子を取り出して育てる方法ではなく、生き残った恐竜=鳥を恐竜に近づける方法。 ニワトリのくちばしを作る遺伝子を抑制したら、元の恐竜風の口・鼻を持つ子供(胚)が生まれたと…

Mar 10, 2019 · 28 shares · 822 followers View post →
鳥馬
@gekkou583 · X

RT @podoron: 科学者達が考えている「生きた恐竜を蘇らせる」方法は、ジュラシックパークの化石から遺伝子を取り出して育てる方法ではなく、生き残った恐竜=鳥を恐竜に近づける方法。 ニワトリのくちばしを作る遺伝子を抑制したら、元の恐竜風の口・鼻を持つ子供(胚)が生まれたと…

Mar 10, 2019 · 28 shares · 1,422 followers View post →
ひの
@hino2w · X

RT @podoron: 科学者達が考えている「生きた恐竜を蘇らせる」方法は、ジュラシックパークの化石から遺伝子を取り出して育てる方法ではなく、生き残った恐竜=鳥を恐竜に近づける方法。 ニワトリのくちばしを作る遺伝子を抑制したら、元の恐竜風の口・鼻を持つ子供(胚)が生まれたと…

Mar 10, 2019 · 28 shares · 94 followers View post →
楠木 美袋 (りりり)
@8E9IGE1Ps1Sb2DF · X

RT @podoron: 科学者達が考えている「生きた恐竜を蘇らせる」方法は、ジュラシックパークの化石から遺伝子を取り出して育てる方法ではなく、生き残った恐竜=鳥を恐竜に近づける方法。 ニワトリのくちばしを作る遺伝子を抑制したら、元の恐竜風の口・鼻を持つ子供(胚)が生まれたと…

Mar 10, 2019 · 28 shares · 99 followers View post →
Mana
@Mana_to_Claire · X

RT @podoron: 科学者達が考えている「生きた恐竜を蘇らせる」方法は、ジュラシックパークの化石から遺伝子を取り出して育てる方法ではなく、生き残った恐竜=鳥を恐竜に近づける方法。 ニワトリのくちばしを作る遺伝子を抑制したら、元の恐竜風の口・鼻を持つ子供(胚)が生まれたと…

Mar 10, 2019 · 28 shares · 130 followers View post →
jio
@__salt_ · X

RT @podoron: 科学者達が考えている「生きた恐竜を蘇らせる」方法は、ジュラシックパークの化石から遺伝子を取り出して育てる方法ではなく、生き残った恐竜=鳥を恐竜に近づける方法。 ニワトリのくちばしを作る遺伝子を抑制したら、元の恐竜風の口・鼻を持つ子供(胚)が生まれたと…

Mar 10, 2019 · 28 shares · 1,272 followers View post →
鰻
@idontlikeeel · X

RT @podoron: 科学者達が考えている「生きた恐竜を蘇らせる」方法は、ジュラシックパークの化石から遺伝子を取り出して育てる方法ではなく、生き残った恐竜=鳥を恐竜に近づける方法。 ニワトリのくちばしを作る遺伝子を抑制したら、元の恐竜風の口・鼻を持つ子供(胚)が生まれたと…

Mar 10, 2019 · 28 shares · 707 followers View post →
宝木こめ子
@houkipino · X

RT @podoron: 科学者達が考えている「生きた恐竜を蘇らせる」方法は、ジュラシックパークの化石から遺伝子を取り出して育てる方法ではなく、生き残った恐竜=鳥を恐竜に近づける方法。 ニワトリのくちばしを作る遺伝子を抑制したら、元の恐竜風の口・鼻を持つ子供(胚)が生まれたと…

Mar 10, 2019 · 28 shares · 482 followers View post →
スナフキンをさがして
@sakura2010moon · X

RT @podoron: 科学者達が考えている「生きた恐竜を蘇らせる」方法は、ジュラシックパークの化石から遺伝子を取り出して育てる方法ではなく、生き残った恐竜=鳥を恐竜に近づける方法。 ニワトリのくちばしを作る遺伝子を抑制したら、元の恐竜風の口・鼻を持つ子供(胚)が生まれたと…

Mar 10, 2019 · 28 shares · 338 followers View post →
ちひりん
@chihirin4444 · X

RT @podoron: 科学者達が考えている「生きた恐竜を蘇らせる」方法は、ジュラシックパークの化石から遺伝子を取り出して育てる方法ではなく、生き残った恐竜=鳥を恐竜に近づける方法。 ニワトリのくちばしを作る遺伝子を抑制したら、元の恐竜風の口・鼻を持つ子供(胚)が生まれたと…

Mar 10, 2019 · 28 shares · 449 followers View post →
わきまえないナニカのぴっち 삧치 ∀
@zpitschi · X

RT @podoron: 科学者達が考えている「生きた恐竜を蘇らせる」方法は、ジュラシックパークの化石から遺伝子を取り出して育てる方法ではなく、生き残った恐竜=鳥を恐竜に近づける方法。 ニワトリのくちばしを作る遺伝子を抑制したら、元の恐竜風の口・鼻を持つ子供(胚)が生まれたと…

Mar 10, 2019 · 28 shares · 3,678 followers View post →
斉藤地獄堂
@SAITOHJIGOKUDOH · X

RT @podoron: 科学者達が考えている「生きた恐竜を蘇らせる」方法は、ジュラシックパークの化石から遺伝子を取り出して育てる方法ではなく、生き残った恐竜=鳥を恐竜に近づける方法。 ニワトリのくちばしを作る遺伝子を抑制したら、元の恐竜風の口・鼻を持つ子供(胚)が生まれたと…

Mar 10, 2019 · 28 shares · 1,548 followers View post →
mori
@moss_moss · X

RT @podoron: 科学者達が考えている「生きた恐竜を蘇らせる」方法は、ジュラシックパークの化石から遺伝子を取り出して育てる方法ではなく、生き残った恐竜=鳥を恐竜に近づける方法。 ニワトリのくちばしを作る遺伝子を抑制したら、元の恐竜風の口・鼻を持つ子供(胚)が生まれたと…

Mar 10, 2019 · 28 shares · 123 followers View post →
訳猫老人vari
@kuroneko_0907 · X

RT @podoron: 科学者達が考えている「生きた恐竜を蘇らせる」方法は、ジュラシックパークの化石から遺伝子を取り出して育てる方法ではなく、生き残った恐竜=鳥を恐竜に近づける方法。 ニワトリのくちばしを作る遺伝子を抑制したら、元の恐竜風の口・鼻を持つ子供(胚)が生まれたと…

Mar 10, 2019 · 28 shares · 143 followers View post →
ピ ・ ピ ッ ト - ̗̀
@ykr_hnmr · X

RT @podoron: 科学者達が考えている「生きた恐竜を蘇らせる」方法は、ジュラシックパークの化石から遺伝子を取り出して育てる方法ではなく、生き残った恐竜=鳥を恐竜に近づける方法。 ニワトリのくちばしを作る遺伝子を抑制したら、元の恐竜風の口・鼻を持つ子供(胚)が生まれたと…

Mar 10, 2019 · 28 shares · 197 followers View post →
タブララサ@tblrs࿇
@Zfk6iY81 · X

RT @podoron: 科学者達が考えている「生きた恐竜を蘇らせる」方法は、ジュラシックパークの化石から遺伝子を取り出して育てる方法ではなく、生き残った恐竜=鳥を恐竜に近づける方法。 ニワトリのくちばしを作る遺伝子を抑制したら、元の恐竜風の口・鼻を持つ子供(胚)が生まれたと…

Mar 10, 2019 · 28 shares · 480 followers View post →
Podoro
@podoron · X

科学者達が考えている「生きた恐竜を蘇らせる」方法は、ジュラシックパークの化石から遺伝子を取り出して育てる方法ではなく、生き残った恐竜=鳥を恐竜に近づける方法。 ニワトリのくちばしを作る遺伝子を抑制したら、元の恐竜風の口・鼻を持つ子供(胚)が生まれたとの論文https://t.co/RXyLRQGqEQ

Mar 10, 2019 · 47 likes · 28 shares · 13,787 followers View post →
Old Major Was Right
@Hey_Theist · X

@DoesnAbout @spikeinthemidge @guy_JustaGuy @Fstrke @malo_j @EBatterson @DariusConquis @ProtoAngryBird @AndrewC95857546 @cherokee_autumn @TakeThatEpi @NuckChorris16 @LOLatGOP @RunningHippo @doctorofinfo @wiguy45 @ObiPress @Enjoyastogie @Fifeatheist @Shadowzerg @shabbaranksbro @Mwforhr @ovjocm @Catheri77148739 @JaTapps @AprilLigeia @SteveTiger999 @jools6691 @LeeTWimberly @JulieAMcLean @Schmoop0521 @BjarteBjorkum @DoubleDoubleJon @crypt_oguru @skeptipithecus @rkdoctr @AnnoyedDebunker @Daniel_Pike_7 @AtyHans @X_BikiniBear_X @fruitchicken1 @halcyondon @foofly @GregCampNC @XiphosB4 @JimMatisi @randolf828 @DoubleDumas @carlsmythe @PET_Skep https://t.co/91lgiu1rnV

Mar 3, 2019 · 1 like · 4,524 followers View post →
Rulon James Downard
@RJDownard · X

@sethgambee @sommarTomten @tklforgiven @umfpt @TakeThatEpi @bubbacav85 @malo_j @TheophilusPrime @jools6691 @keitheyoung @1pckt @hauxton @glennmc60 @EBatterson @andyguy @zalphaprime @geraldpayne25 @C_82l @orna_verum @TertiusIII @Baxter51557003 @rkdoctr @HaircutSpock @JohnKrahn2 @Catholica93 @FilmCriticOne @michellmybell1 @chrischristex16 @Jandrewgotsguns @2Cents69 @Jesus_is_G_d @MaddyShenanigan @LeannEAF @Melbajapan @show_tao @treyj_miller @Liberal_Leigh @Canna420Uk @CubeSteve @TBesserwisser @AtyHans @c_element6 @AdamBlackstar @JamesSandzik @Cern_lXXl @zythophiliac @rmbctious @gulminaHi @bobcat7000 @TakeThatChem Oh but they were, if you pull away the beak mutations we get the dinosaur bone underlying it, this has been done Seth https://t.co/hHyAwnVtos back in 2015. You should try keeping up with the science, it moves pretty fast these days

Feb 23, 2019 · 3,571 followers View post →
Jackson Wheat
@JacksonWheat1 · X

@BRegaled @DougTenNapel @_CROPES_ https://t.co/3JcNa5qFcS

Feb 12, 2019 · 1 like · 2,838 followers View post →
Rulon James Downard
@RJDownard · X

@DaveBass4 @Christgodtweet @deepinsights19 @grumpy_dai @lesgantssexuels @yrysbryd @Onychom @A__Stout @tighe15 @PleasureOfDoubt @intelligent50 @StandBackUp2 @C_82l @Glad2bAtheist @Jandrewgotsguns @zythophiliac @PObdura @Devil4President @Grimasaur @IngridIngwah @jeangilhaus @rorylane @The_Real_BiM @TheGod_Particle @AllistairGraham @Falchion14 @1pckt @KalvinClapson @Mogleeone @FearTheSphere_ @Scotty_2017 @pbfrsox @alllibertynews @jpcqg @AwayFromTheKeys @brainouty @KyleCol61968866 @luzeternapr @PhoenixTruths @S_A_Malcolm @PennyAxa @mirandadied4u @debcameron60 @artisticdream79 @MikeBravoYanky @thanksmach @simba_83 @DonaldKronos @cicero418 False. And paleogenomics is a busy field reconstructing step by step the mutations involved in bigger changes (ALL speciation involves nearly identical forms btw), suchh as retroengineering the bird beak into precursor dino skull bones, https://t.co/hHyAwnV

Feb 8, 2019 · 1 like · 3,571 followers View post →
Rulon James Downard
@RJDownard · X

@show_tao @hauxton @1pckt @malo_j @zalphaprime @sethgambee @CriticalCripple @LeannEAF @glennmc60 @orna_verum @TakeThatEpi @Jandrewgotsguns @umfpt @MaddyShenanigan @C_82l @Canna420Uk @HaircutSpock @EBatterson @geraldpayne25 @jools6691 @bubbacav85 @andyguy @Liberal_Leigh @Melbajapan @Genesis31292337 @treyj_miller @2Cents69 @CubeSteve @TBesserwisser @tklforgiven @AtyHans @michellmybell1 @c_element6 @AdamBlackstar @TheophilusPrime @Jesus_is_G_d @TertiusIII @JamesSandzik @Cern_lXXl @zythophiliac @rmbctious @gulminaHi @chrischristex16 @bobcat7000 @TakeThatChem @phyzayo @djslanty @Mwforhr @carlsmythe 10:52 Turner falsely claims we can't recreate fossil life. Actually we can do that, bit by bit, such as Bhullar et al recreating the pre-beak dino skull in birds https://t.co/hHyAwnVtos

Jan 27, 2019 · 3,571 followers View post →
Rulon James Downard
@RJDownard · X

@sethgambee @malo_j @1pckt @show_tao @zalphaprime @CriticalCripple @LeannEAF @glennmc60 @orna_verum @TakeThatEpi @Jandrewgotsguns @umfpt @MaddyShenanigan @C_82l @Canna420Uk @HaircutSpock @EBatterson @geraldpayne25 @jools6691 @bubbacav85 @andyguy @Liberal_Leigh @Melbajapan @Genesis31292337 @treyj_miller @2Cents69 @CubeSteve @TBesserwisser @tklforgiven @AtyHans @hauxton @michellmybell1 @c_element6 @AdamBlackstar @TheophilusPrime @Jesus_is_G_d @TertiusIII @JamesSandzik @Cern_lXXl @zythophiliac @rmbctious @gulminaHi @chrischristex16 @bobcat7000 @TakeThatChem @phyzayo @djslanty @Mwforhr @carlsmythe Then we'll ask Seth how he differentiates archaeopterygids from coeluerosaurs. Or why is it that bird beaks develop from dino bones (confirmed by direct paleogenomic work in 2015 https://t.co/hHyAwnVtos). So much science, which Seth steadfastly avoids noticing

Jan 25, 2019 · 1 like · 3,571 followers View post →
Jules
@julesbrazz · X

RT @iris_bestia: "#PubertyChallenge" *RAWR* Then VS Now *BWAK* https://t.co/KbwOOlouyd https://t.co/8MZbhh8f4F https://t.co/CtbYcMIjss

Jan 13, 2019 · 2 shares · 73,570 followers View post →
Insanely Sane
@INSaneNShades · X

RT @iris_bestia: "#PubertyChallenge" *RAWR* Then VS Now *BWAK* https://t.co/KbwOOlouyd https://t.co/8MZbhh8f4F https://t.co/CtbYcMIjss

Jan 13, 2019 · 2 shares · 3,138 followers View post →
Iris
@Iris_Bestia · X

"#PubertyChallenge" *RAWR* Then VS Now *BWAK* https://t.co/KbwOOlouyd https://t.co/8MZbhh8f4F https://t.co/CtbYcMIjss

Jan 12, 2019 · 5 likes · 2 shares · 2,505 followers View post →
Jackson Wheat
@JacksonWheat1 · X

Avialae: https://t.co/zLe1rLCrUT via @YouTube

Jan 6, 2019 · 2,838 followers View post →
Jackson Wheat
@JacksonWheat1 · X

I added a video to a @YouTube playlist https://t.co/zLe1rLkR3l Avialae

Jan 6, 2019 · 2 likes · 2,838 followers View post →