Cedric Feschotte

TE x ZFP = Evolution!
Writing this with Olga @orpsf.bsky.social & Didier @trono-lab.bsky.social was a major highlight of my 🇨🇭sabbatical. Such a treat! 🍫Hope you enjoy it as much as we enjoy piecing it together.

Our NY area population genetics meeting is back and "upgraded", as Simons Foundation @simonsfoundation.org generously agreed to host. Please save the date: March 9, 2026. Look forward to seeing many of you from NY and beyond.

Jane Goodall’s legacy: three ways she changed science The primatologist challenged what it meant to be a scientist.

As we mourn Jane Goodall, this @nature.com article explores three ways in which she changed science:

1. Altering the way we view both other primates and ourselves
2. Inspiring generations of women scientists
3. Communicating science in a way that engaged the public

www.nature.com/articles/d41...

Out after peer review, collaborative study from Nordborg & Weigel labs with help from many others. Not the largest collection of new Arabidopsis thaliana genomes, but we hopefully put forward some good ideas for how to think about pangenomes and their analysis!
www.nature.com/articles/s41...

Thrilled to share what we learned from re-annotating the mobilome of the brown algae model [Ectocarpus] 🌊🌿🏖️

genomebiology.biomedcentral.com/articles/10....

A wonderful collaboration with @ericadinatale.bsky.social, @cssmartinho.bsky.social, @rorycraig.bsky.social, and Susana Coelho! 🎉

Very cool! Congrats Yong and colleagues!

1/8 Our new paper w/ Drs. Caixia Gao & Gogo Liu groups reveals how #CRISPR-Cas12 systems evolved from transposon-encoded TnpB nucleases through RNA splitting by analyzing “TranC” systems (evolutionary intermediates bridging selfish elements and adaptive immunity). #Evolution

Yes absolutely

Thank you Becky - it was awesome to finally meet you and exciting to hear about your ongoing work!

Enchanted by the serene beauty of the Princeton campus and inspired by the creativity and generosity of the scientists I’ve met throughout this visit. Such a privilege to visit all these amazing places to present our science! Thanks Ricardo Mallarino for hosting me!

📣 Our department is hiring an Assistant Professor in Evolutionary Cell and Molecular Biology to join the @weillinstitute.bsky.social PLS spread the word!
academicjobsonline.org/ajo/jobs/30607

EvoChromo: Evolutionary approaches to research in chromatin Chromatin is the complex of DNA, RNA and protein that is found making up the chromosomes in eukaryotic cells. Chromatin is essential for proper genome function and is involved in chromosome segregati…

Please re-post:

Interested in chromatin and its evolution? Good news! There's still time to join us in beautiful Catalonia (9-12 Dec) to discuss eukaryotic, bacterial, archaeal, and viral chromatin and how it all hangs together meetings.embo.org/event/24-evo...

Abstract deadline: 30 September

Fascinating! Congrats to all on a great piece of detective work!

Collateral mutagenesis funnels multiple sources of DNA damage into a ubiquitous mutational signature Mutations reflect the net effects of myriad types of damage, replication errors, and repair mechanisms, and thus are expected to differ across cell types with distinct exposures to mutagens, division ...

In these dark times, it comes as a rare pleasure to highlight @natanaels.bsky.social ‬ & @marcdemanuel.bsky.social's work on germline and somatic mutations in humans. 1/n
www.biorxiv.org/cgi/content/...

Kathy Burns kicks off #MGEMBL25 in beautiful Woods Hole, MA. It’s the 5th iteration of this meeting on mobile genetic elements devotedly spearheaded by Irina Arkhipova. Grateful and excited to be back here!

scheme of integration into R-loops mediated by AQR helicase

Our work "Aquarius helicase facilitates HIV-1 integration into R-loop enriched genomic regions" is out @natmicrobiol.nature.com, showing HIV-1 integration into R-loop genomic regions upon their resolution by cellular splicing helicase Aquarius (AQR) of the Intron Binding Complex (IBC)🧵.

Good for you, I love my Guru! Happy B-Day John!

#zebrafish genome update, our T2T assembly of the inbred strain of AB (M-AB) generated by my buddy Nori Sakai has now been released at NCBI and will be a second reference genome for zebrafish (GRCz12ab):

Fantastic news! Thanks for sharing 🙏

Congrats Baptiste et al! 👏Important work! 👍

1/ How do animals develop immunity against a newly encountered transposable element from scratch? Our study reveals that the mobility of TEs is their Achilles heel, allowing hosts to develop a powerful small RNA-mediated silencing response.
www.biorxiv.org/content/10.1...

One of my all-time faves

Smart! A Raven doing Raven things.

Wonderful (and humble) essay on mentorship by Brandon Gaut, on occasion of Brandon receiving the inaugural Mentorship Award of @genetics-gsa.bsky.social. I hope this will be widely read!

academic.oup.com/genetics/art...

My team has updated our free database of POSTDOC fellowships.

This database contains 286 entries. For each entry, we provide a link, short description, deadline, amount, and eligibility criteria.

Download this updated and expanded database here: research.jhu.edu/rdt/funding-...

We’re looking for curious, innovative science leaders at EMBL Heidelberg! 🔬🧬🦠

Join a vibrant, interdisciplinary community where collaboration and innovation are nurtured at all levels.

Take a look at these four open positions 👇

🥳 CONGRATS 🍾 Dr. Satyam Srivastav who defended brilliantly his PhD thesis: “Function and Evolution of the PIWI-piRNA
Pathway: Insights from Fish and Flies”. Andy Clark & I are proud of you @kerogens101.bsky.social & can’t wait to see what u discover next as a postdoc with @marymullins.bsky.social!

Every reputable expert I know considers mRNA vaccine technology to be one of the most revolutionary advances in medicine in our lifetimes. Its inventors won the Nobel Prize in 2023. Shutting it down now is pointless self-harm to humanity.

To have this paper appear the same day that RFK Jr is canceling all mRNA vaccine funding is further indication that irony is not dead, even though we might all be soon.

Looking forward to this new installment of the Woods Hole Mobile DNA Meeting! Fantastic program, laid-back atmosphere, and gorgeous setting at the Marine Biological Laboratory ⛵️🪼🐋
Abstract submission closes Aug 7 but registration after that date is possible. www.eventsquid.com/event.cfm?ev...