Gautam Dey

Gautam Dey

@gautamdey.bsky.social

Evolutionary cell biology @EMBL evonuclab.org

6,613 Followers 3,118 Following 258 Posts Joined Aug 2023
10 hours ago
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​​​​Cost of Net Zero by 2050 less than a single fossil fuel price shock​ – CCC  - Climate Change Committee The independent, statutory body tested its cost and energy security conclusions against different scenarios. It found that the total additional cost of a single fossil fuel price spike of 2022 magnitu...

The additional cost of ONE fossil fuel price spike on the scale of 2022 = the ENTIRE COST of Net Zero by 2050. We get precisely nothing in return for the first cost, and a whole new, more secure and cheaper energy system from the second one.
#NoBrainer
www.theccc.org.uk/2026/03/11/c...

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Phylogeny of the 284 species of plants included in Conservatory data set. Conservatory uncovered ~2.3 million conserved non-coding DNA sequences across 284 plant species from 72 families including eudicots, monocots, gymnosperms, and algae. Illustrations by Professor Madelaine Bartlett.

Hiding in plain sight! 2.3M conserved non-coding sequences traced back 300M years across 284 plant species
Ground-breaking study out in First Release @science.org from labs of @madelaineb.bsky.social, @idane.bsky.social & Zach Lippman
▶️ doi.org/10.1126/scie...
▶️ www.slcu.cam.ac.uk/news/hiding-...

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Curious about the origin of development during the transition to multicellularity?

A very belated preprint alert: bit.ly/4rr2mHU
Reproduction emerges from ecological interactions at the onset of multicellularity.

A short 🧵 with lots of videos...

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I look at these kinds of protists ALL THE TIME. I have never seen them in situ like this. One cell. Absolutely remarkable. #protistsonsky

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How does development affect the evolutionary process?

Join our symposium at www.evodevoconference26.com
in Glasgow this June. We have a strong lineup of invited speakers, chaired by me and @milocco.bsky.social

Submit your abstract before Thursday! ⏰

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Fungal symbioses: A multiplicity of fungi in the lichen union Increasing evidence suggests that lichens are not just a partnership between one fungus and one alga or cyanobacterium but may contain multiple intera…

Thrilled to see this published! 😄
Our dispatch examines potential additional fungal symbionts in lichen partnerships and the key challenges in unraveling their biology.

Thanks for involving me in this @talbotlabtsl.bsky.social

@currentbiology.bsky.social

www.sciencedirect.com/science/arti...

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MicroSEA (Microbial Sea Eukaryotes) course is a one-week, field-based summer school to train early-career researchers in the diversity, ecology, and single-cell biology of marine protists. MicroSEA course integrates lectures, field sampling, and lab-based practicals in advanced techniques, such as flow cytometry, microscopy, culturing, and molecular analysis.

The main objectives of MicroSEA course are: 

Fostering a deep understanding of marine protist diversity, ecology and biology;
Providing hands-on training in advanced single-cell methods that are not commonly available in university programs;
Building participants' confidence in designing and conducting research projects from field to data analysis;
Promoting international collaborations and peer networking among students and speakers/trainers.
The course will take place at the Station Biologique de Roscoff - SBR (France) - 7th to 12th of June, 2026 (arrival on the 6th, departure on the 13th).

20 participants will be selected, including 10 from EuroMarine member institutes.

https://opbc.sciencesconf.org/

Protist lovers: Please apply for a week of rhapsody! Learn by doing:

MicroSEA (Microbial Sea Eukaryotes) course is a one-week, field-based summer school to train early-career researchers in the diversity, ecology, and single-cell biology of marine protists. opbc.sciencesconf.org

#protistsonsky

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RNA-specific local translation is patterned by condensates for multinucleate cell growth - Nature Cell Biology Geisterfer, Jalihal et al. show spatially distinct effects of Whi3 condensates on target translation in Ashbya syncytia. In vitro, translation is enriched at condensate–solute interfaces but repressed...

Condensates are powerful ways to break symmetry and cells do remarkable things with them. Here we show that in a multinucleate fungus, a condensate regulates translation of a cyclin and a formin in distinct locations.
www.nature.com/articles/s41...

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Job Details

Pls re-post: My department @oxfordbiochemistry.bsky.social are recruiting for several new faculty positions (links below). Broad search in molecular biology/biochemistry, across prokaryotes and eukaryotes. Interested in understanding life at the molecular level, this job might be for you!
1/n

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An unconventional Rubisco small subunit underpins the CO2-concentrating organelle in land plants In many algae, photosynthesis is boosted by biophysical CO2-concentrating mechanisms, which pack the CO2-fixing enzyme Rubisco into liquid-like organelles called pyrenoids. Engineering C3 crops with a...

Our work on #hornwort #pyrenoids is finally out in @science.org! 🎉 We uncovered how hornworts pack their Rubisco into pyrenoids and successfully recreated them in Arabidopsis. A key step toward engineering more efficient photosynthesis in crops @btiscience.bsky.social www.science.org/doi/10.1126/...

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I thought about this very deeply for many days Holly. Action shot on the right for the win 🥇

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Thirty-six solutions to stabilize Earth’s climate An updated visual assessment tool can bridge the gap between climate research and political action

Thirty-six solutions to stabilize Earth’s climate | Science www.science.org/doi/10.1126/... 🧪

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🚨 New paper from our lab just published in Nature🚨

www.nature.com/articles/s41...

Discover how 🌱 tumour formation is shaped by tissue context from the very beginning. Cancer is not driven by genetics alone

✨Fantastic team led by Greta Skrupskelyte, Eduardo Rojo, @hariajith.bsky.social

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Cover image of paperback edition of the Tree of Life book by Max Telford.

On world book day might you be tempted to preorder the paperback edition of The Tree of Life?

Out in pb on April 23rd.

www.amazon.co.uk/Tree-Life-So...

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Help! We're struggling to choose between these two images of #Mesodinium #karmachamaeleon and its cryptophyte prey, one more "documentary" and one more "action shot," as cover image submissions (to a society journal). If you were an editor, which one would more likely catch your eye? #protistsonsky

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After several years of work, my lab is starting to put out our first papers on learning in a unicellular organism (Stentor coeruleus).

Here we show evidence for a form of associative learning in Stentor:
www.biorxiv.org/content/10.6...

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We are one of the potential host labs for a Lecturer position in Molecular Genetics & Genomics — please share, and get in touch for more info! 🧬📣

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How can fast-evolving DNA retain a fundamental function in cell division? | Nature In a dividing cell, chromosome pairs are pulled apart thanks to attachment sites called centromeres. Yeast genomes reveal key steps in how centromeres have evolved. In a dividing cell, chromosome pairs are pulled apart thanks to attachment sites called centromeres. Yeast genomes reveal key steps in how centromeres have evolved.

I had fun writing this N&Vs on two fascinating new papers on centromere evolution in yeast. If you’re interested in how centromeres adapt yet stay functional, here’s my take. rdcu.be/e6DD0 @nature.com @gautamdey.bsky.social @gsherloc.bsky.social @helsenjana.bsky.social @maxhaase.bsky.social

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Fungal Cryptography — The Evolution of Molecular Specificity at University College London on FindAPhD.com PhD Project - Fungal Cryptography — The Evolution of Molecular Specificity at University College London, listed on FindAPhD.com

⏰ Last chance to apply for this PhD position with my colleague Kabir Husain (not on bsky: kabirhusain.github.io) at @lmcb-ucl.bsky.social

Fungal cryptography & the evolution of molecular specificity

📆 Deadline: 4th March 2026

www.findaphd.com/phds/project...

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Contact/Job - Department of Molecular and Cellular Biology - UNIGE

You are finishing your PhD and looking to continue in science?

The Martin lab @biology-unige.bsky.social has an open postdoctoral position in cell biology to study cell-cell fusion. For more information, please consult mocel.unige.ch/research-gro....

Thanks for reposting!

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Postdoctoral Researcher (ERC-funded project)

Our Lab is searching a postdoc for an exciting ERC-funded project that will start this summer. Apply if you’re passionate about multi-omics, cutting-edge computational approaches, and exploring biological questions across the animal 🪼 🪱 🐞 🦎 🦋 🕷️ tree of life www.biozentrum.unibas.ch/open-positio...

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Final version @nature.com of our paper describing unconventional multicellular development in a choanoflagellate inhabiting an extreme environment. A ton of new data since the first @biorxivpreprint.bsky.social preprint (which we've kept updating).

A brief 🧵 (carried over from the old place)

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Be part of OMGN! Open to all researchers with an interest in oomycetes, from molecular genetics & genomics to biology, population biology, and ecology, at either an experimental or a computational level. Investigators new to the field are always welcome oomycetes.com

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We are excited to be recruiting a new tenure track group leader in the Structural Studies Division at MRC LMB! It is an amazing place to start your own lab.
@mrclmb.bsky.social

Please get in touch if you have any questions.
www.nature.com/naturecareer...

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Clonal-aggregative multicellularity tuned by salinity in a choanoflagellate - Nature The choanoflagellate Choanoeca flexa forms motile and contractile cell monolayers purely clonally, purely aggregatively or through a combination of both processes depending on environmental condi...

Salinity tunes mode of multicellularity in a tidepool choanoflagellate www.nature.com/articles/s41... - paper in @nature.com

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In addition to all the well-documented stresses on the system, reviewer fatigue/saturation drives worse reviews which in turn promotes more journal shopping by authors which leads to paper recirculation and, yes, you guessed it, more reviewer fatigue 😵‍💫

@reviewcommons.org @asapbio.bsky.social

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The best stories are the personal ones. So before we get to the new preprint, stay awhile and listen

#MobileLabs #TREC

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Have you ever wondered 🤔... Does phenotypic variance respond to environmental perturbation? Does it have a genetic basis? Are mean and variance regulating loci exposed to different selection pressures? These and more questions are explored in our new preprint 🔥

www.biorxiv.org/content/10.6...

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Interested in the most recent developments in plant science? Join the Mendel Early Career Symposium on May 21-22 at the @viennabiocenter.bsky.social to exchange with experts about their science and career trajectories. Register by March 13th for a talk. More here: www.oeaw.ac.at/gmi/news-eve...

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🤩to see this behemoth of a story out !
Pushed by @nikobiota.bsky.social & the Amazing @embl.org AML Team (Tina, Michael, Paulina) and in Co. with the Best #science #family you can dream of!

This truck was #home, for weeks in a row & in my heart for a lifetime.

www.biorxiv.org/content/10.6...

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