Allan Carrillo-Baltodano

Allan Carrillo-Baltodano

@allancarbal.bsky.social

Developmental biologist interested in marine embryos and larvae; postdoc at Queen Mary University of London; tico 🇨🇷 in London 🏴󠁧󠁢󠁥󠁮󠁧󠁿; #embryo2019

1,384 Followers 545 Following 123 Posts Joined Nov 2023
17 hours ago

Honored and very grateful to receive the GfE PhD Award 2026! Many thanks to GfE for the recognition of our work! This would not have been possible without the guidance of my supervisor @genikhovich.bsky.social and the many amazing collaborators and colleagues who contributed along the way ❤️.#GfE2026

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20 hours ago
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YEN 2026 registration is now live!

Join us for the 2026 YEN conference on the 15th of June at the Francis Crick Institute, London, UK.

Sign up now to attend and submit your poster/abstract: forms.gle/2HQEmZgEi4hP...

Abstract submission deadline is 15 May.

Stay tuned for more information!

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1 day ago

Algal symbionts go through a lot for their acoel host: ingested, stripped of cell wall and flagella, displaced to all tissues, both intra- and extracellular. Animal grows, gets nutrients and some stress responses.

With @hejnol.bsky.social @rimskaya.bsky.social
Preprint at doi.org/10.64898/202...

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1 day ago
GBE | A Chromosome-level Assembly and Functional Genomic Resources for the Model Annelid Capitella teleta

Davies et al. assemble the genome of polychaete Capitella teleta, a model for evolutionary developmental biology, comparative genomics, conservation, and ecotoxicology, generating a 243 Mb chromosome-level genome, and publish a genome browser.

🔗 doi.org/10.1093/gbe/evag041

#genome #evolution

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3 days ago
M. Fernanda (Feña) Palominos Atp8a1 and tpm3b expression localized to craniofacial muscles in scale-eater pupfish hatchlings

Feña Palominos of @ucberkeleyofficial.bsky.social will round out the #SDBPostdocSeminar with her talk "Novel craniofacial genes linked to extreme jaw evolution in pupfishes revealed by tissue-specific transcriptomics and speciation genomics" Image: Atp8a1 & tpm3b in pupfish craniofacial muscles

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3 days ago
Society for Developmental Biology Ethel Browne Harvey Postdoctoral Seminar Series
Friday, March 13, 2026, 3:00pm - 4:00 pm Eastern Time
Martha Echevarría-Andino (University of Wisconsin-Madison)
Hoxa11/Hoxd11 transcription factors regulate extracellular matrix genes during osteochondral differentiation
M. Fernanda Palominos (University of California, Berkeley)
Novel craniofacial genes linked to extreme jaw evolution in pupfishes revealed by tissue-specific transcriptomics and speciation genomics

The next the Ethel Browne Harvey Postdoc Seminar will be held this Friday, March 13 at 3 pm Eastern Time with Martha Echevarría-Andino @uwmadison.bsky.social and M. Fernanda Palominos @ucberkeleyofficial.bsky.social. Register today and join us. bit.ly/47QVIEK #SDBPostdocSeminar

10 8 1 1
3 days ago
3 Year Postdoctoral Fellowships in Animal Behavior

3-year Independent Post-doc in Animal Behavior based at the Smithsonian Tropical Research Institute in Panama!

Three positions, each including salary & a research budget.

Applications due April, 15th.

DM if you are interesting in developing a project with us!

stri.si.edu/academic-pro...

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3 days ago
YouTube
Biological Sciences at The School of Biological and Behavioural Sciences at QMUL YouTube video by Queen Mary SBBS

youtu.be/lKbhfg6V3s4?...

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4 days ago
In this issue, Chen et al. present the first population genomics analyses of Indian Ocean hydrothermal vent animals, using eight populations of the scaly-foot snail (Chrysomallon squamiferum) distributed across three mid-ocean ridges. They show an asymmetric south-to-north gene flow driven by deep currents and aided by ghost populations. Their results also identify source-sink dynamics and dispersal barriers essential for conservation planning in the context of upcoming deep-sea mining. The scaly-foot snail is an iconic vent-endemic species famed for the iron-infused sclerites on its foot and functions as a flagship species in deep-sea conservation efforts.

NEW Issue is out!👇
www.cell.com/issue/S0960-...

As the world is being plunged into the abyss, we bring you some abyssal scaly-footed snails from the deep ocean.
www.cell.com/current-biol...

Plus it's #MolluscMonday

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4 days ago
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✨Crepidula fornicata (slipper snail) 🐚 A classic model for spiral cleavage! 🧬 Crepidula embryos reveal how early cell divisions shape body plans and establish left-right asymmetry in spiralian animals 📸 Image by Jake Leyhr #ModelMonday

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4 days ago
YouTube
Biological Sciences at The School of Biological and Behavioural Sciences at QMUL YouTube video by Queen Mary SBBS

And here's the one that's just for the Biological Sciences programs: www.youtube.com/watch?v=lKbh...

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1 week ago
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Come see my exhibition at the Intersect Arts Center! It is bringing me so much joy, I hope it will do the same for you (which I know we all need). #SciArt
www.instagram.com/p/DVhLvYoCaX...

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1 week ago
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This curious worm uprooted itself from the sand like a carrot being pulled up by an invisible person, and rolled around in the current for a bit before starting to dig itself back in. You can see the sand grains slowly traveling over some mucous layer as it slowly reverses into the sand.

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1 week ago
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Even more excited — our paper is featured on the cover of Science Advances!

Huge thanks to @alexandrejan.bsky.social who took this incredible photo of a ctenophore (aka comb jelly) and the editors.

Here’s the cover 👇

www.science.org/doi/10.1126/...

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1 week ago
Figure showing 3 panels,(A) a picture of annelid Capitella teleta on black background, (B) a cladogram with major biological model organisms showing the phylogenetic position of C. teleta and (C) schematics of the 10 chromosomes of C. teleta

New from @chemamd.bsky.social lab @qmulsbbs.bsky.social Collab with Elaine Seaver, @baxevanislab.bsky.social @neva-meyer.bsky.social @abhinavsur.bsky.social

New chromosome-level assembly for Capitella teleta 🪱

academic.oup.com/gbe/advance-...

#DevBio
#WormWednesday
@genomebiolevol.bsky.social

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1 week ago

Join us this next Friday *the 13th* 👻 👻 to hear us talking about bones and cartilages in development and evolution 🐟 🐠 🦴

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1 week ago

Early nervous system development in the chaetognath Spadella cephaloptera exhibits conserved bilaterian patterning features https://www.biorxiv.org/content/10.64898/2026.03.02.709007v1

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1 week ago
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Efficient genome editing using CRISPR–Cas9 in reef-building corals - Nature Protocols In this protocol, the authors present straightforward and efficient methods to genetically modify corals and study gene function throughout various life-history stages using CRISPR–Cas9-based mutagene...

To increase the use of gene editing in corals, we have made a comprehensive methods paper describing the protocol. We hope this helps the field of functional genetics in corals. www.nature.com/articles/s41...

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1 week ago
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Glob-glob! Absolutely magical sea anemone larva (about 7 mm) from The Lombok Strait, Indonesia 🇮🇩

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1 week ago
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The Dream of the Butterfly

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1 week ago
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A helluva chonk of a bristle worm! This is the larva of a polychaete from the genus Scolelepis and it was hard to miss!

#marineplankton 🦑

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2 weeks ago
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Gorillaz "The Mountain" 8-minute short film is now online.
Directed by Jamie Hewlett, Max Taylor & Tim McCourt at The Line studio.
An homage to the golden era of 2D animation, produced with a hybrid analogue-digital workflow.
>> www.catsuka.com/news/2026-02...

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2 weeks ago
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🎮 pokemon tree of life

for pokémon's 30th anniversary, explore a visualization and field guide to 1,000+ pokémon. what inspired them, where they came from, and how they connect.

포켓몬 30주년, 1,000개 이상의 포켓몬을 시각화했습니다!

➡️ str.sg/viz-poke30

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2 weeks ago
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🦋✂️🧬 🧪 New preprint! Led by @donyaniyaz.bsky.social CRISPR‑Cas9 knockouts of ABCG transporters across butterflies & moths reveal how pigment pathways shape color during development. #CRISPR #Lepidoptera #pigmentation
Feedback welcome 👩‍🔬
www.biorxiv.org/content/10.6...

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2 weeks ago
Closeup of A. branchialis against a black background. It is very clearly segmented. Every 5 segments is a chaetiger (bristle-carrying segment). Later (on from chaetiger 11 or 12) the worm has very pronounced branchiae that were definitely not a nightmare ar all to draw the black background around, I promise you. :)

Haven’t posted a polychaete in a while… :)
This one’s Arenicolides branchialis. I love this very deep and dark iridescent green colour it has. In person it looked almost black.

#polychaete #worm #WormWednesday

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2 weeks ago
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The molecular evolution of vertebrate organs Nature Ecology & Evolution - This Review discusses recent advances in the molecular evolution of vertebrate organs, including rates of evolution of organs and cell types, molecular mechanisms...

Our internal organs are evolutionary marvels. New technologies are transforming our understanding of the evolution of vertebrate organs. You can find more by reading here:
rdcu.be/e5EgU
#EvoBio #EvoDevo 🐟🦎🐢🦇🐊🦜

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2 weeks ago
A colorful poster illustration featuring 15 species of animals from the Cambrian period 541-485 million years ago. These are mostly unusual looking invertebrates, such as Hurdia, Wiwaxia, Anomalocaris, Peytoia, trilobites, Marrella, Nectocaris, Hallucigenia, Opabinia, Plectronoceras, Lyrarapax, and Naraoia. An early chordate (Pikaia) is also included. The animals are brightly colored on a dark black background. White numbers with a key label each species.

Creatures of the Cambrian period!

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2 weeks ago
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From our new paper out now in @currentbiology.bsky.social: www.cell.com/current-biol... w/ @neurofishh.bsky.social @gkafetzis.bsky.social @denilsson.bsky.social

Looking across animals, the vertebrate eye is an obvious outlier. Why is it so different that other highly visual animals?

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3 weeks ago
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LatinxDB - Interviews “The only limit is your imagination”-Dr. Rosa Navarro.

We’re launching our Latinx DevBio interview series 🌎🧬

Our first inspiring conversation features Dr. Rosa Navarro: Leading Developmental Biology research in Mexico.

Read here: sites.google.com/view/latinxi...

Thanks, Dr. Navarro, for sharing your journey and insights with us! #LatinxInScience

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2 weeks ago
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Postdoc Opening! 🚨
Thrilled to (belatedly!) share that I’ve received @hfspo.bsky.social grant in collaboration with @KatherinaPetrou "Plant-like solar tracking in a photosymbiotic animal."
We are hiring a Postdoc to join the team
@bristolbiosci.bsky.social!
Apply👇
www.jobs.ac.uk/job/DQO766/r...

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