Laura Vilà Valls

Jasmin Rees PhD chapter as a paper just out at the AJHG @ajhgnews.bsky.social, with Sergi Castellano, who first envisioned the study. Jas investigated signatures of human local genetic adaptation in hundreds of micronutrient-associated genes.

Excited to share our new preprint🙌
It's the first human WGS study in Sudan. We uncover one of the strongest selection signals to date, pointing to post-admixture adaptation to malaria in Copts. Huge thanks to all co-authors. @aidaandres.bsky.social @jgarcia-cal.bsky.social @ebosch1972.bsky.social

Whole-genome sequencing of 490,640 UK Biobank participants - Nature A study reports whole-genome sequences for 490,640 participants from the UK Biobank and combines these data with phenotypic data to provide new insights into the relationship between human variation a...

✅ Published in @natureportfolio.nature.com today, the paper describing the initial whole-genome sequencing analysis of 500,000 UK Biobank participants.

Read here: www.nature.com/articles/s41...

The History of the Panmictic Population Concept and Its Legacy in Contemporary Population Genetics ABSTRACT The panmictic population concept is at the heart of population, evolutionary and conservation genetics. However, in nature, true panmictic populations are vanishingly rare. As an idea conce...

🚨 New paper klaxon! 🚨

The History of the Panmictic Population Concept and Its Legacy in Contemporary Population Genetics

Quite niche admittedly, one for the historians of evolutionary thought, and population geneticists.

doi.org/10.1111/ahg....

I'm thrilled to announce that our featured article, "Herders from the Green Sahara", was published in the 𝘈𝘮𝘦𝘳𝘪𝘤𝘢𝘯 𝘚𝘤𝘪𝘦𝘯𝘵𝘪𝘴𝘵 magazine. Another great collaboration with Viktor Černý and Carina Schlebusch.

Free access here: livejohnshopkins-my.sharepoint.com/:b:/g/person...

Check out our recent review 'Power and Limitations of Inferring Genetic Ancestry'- what do we even mean by the term 'genetic ancestry' and what do commonly-used methods actually tell us?

Seeking a few Postdoctoral Researchers at Mathematical Genomics RIKEN ECL Research Unit (25-695)

Postdoc position in my group in Tokyo!
Please get in touch if you are interested.

And happy to discuss projects - these would range from developing new methods to analysis of new genomes that we are now sequencing in the lab.

Job Ad: www.riken.jp/en/careers/r...
Lab page: speidellab.github.io

Recognition for #IBE PhD Students in 2025🏆🤩

Alba Nieto and Gemma Martínez received the SMBE Graduate Student Excellence Award, while Laura Vilà won third prize in UPF #Rin4min — where Marina Carmona was selected as a finalist!

👉https://shorturl.at/FT9Rl

Thrilled to share our latest preprint! 🎉🔥

We analysed >23k mtDNA genomes & found 18 variants shaped by climate—linked to thermogenesis, metabolism & disease.

Led by PhD student Finley Grover-Thomas, and in collab with: @aidaandres.bsky.social @lucyvandorp.bsky.social @proffballoux.bsky.social

Admixture’s impact on Brazilian population evolution and health Brazil, the largest Latin American country, is underrepresented in genomic research despite boasting the world’s largest recently admixed population. In this study, we generated 2723 high-coverage who...

🚨 Our new paper is out in Science!
We analyzed 2,723 high-coverage whole genomes from Brazilians to explore how five centuries of colonization, forced migration, and admixture have shaped genetic diversity and impacted health.
📄 science.org/doi/10.1126/...
🧵👇

Admixture’s impact on Brazilian population evolution and health Brazil, the largest Latin American country, is underrepresented in genomic research despite boasting the world’s largest recently admixed population. In this study, we generated 2723 high-coverage who...

Very proud of my colleagues and friends for their amazing publication out in Science today!

Nunes et al. "Admixture’s impact on Brazilian population evolution and health" www.science.org/doi/10.1126/...

@hunemeier.bsky.social @macscastro.bsky.social 👏

Tanquem el fil de la 11a edició del #Rin4min amb la foto de família amb tots els participants 📸

Ens veiem l'any que ve!

Molt contenta d'haver compartit la meva recerca al #Rin4Min i de tenir l'oportunitat de divulgar en català. 🎉

Inferring past demography and genetic adaptation in Spain using the GCAT cohort - Scientific Reports Scientific Reports - Inferring past demography and genetic adaptation in Spain using the GCAT cohort

I am delighted to share with you some new insights into the selection processes that shaped the Spanish population!

This work has been led by @ebosch1972.bsky.social @francesccalafell.bsky.social ( @upf.edu ) in collaboration with Rafael de Cid ( @igtp.bsky.social ) and @sabiagini.bsky.social

⬇️⬇️⬇️

If you're interested in human popgen🧬, our lab (with Prof. David Comas) is looking for an undergrad/master student for a JAE Intro fellowship 👉 @csic.es @ibe-barcelona.bsky.social sede.csic.gob.es/tramites/pro...

Ancient DNA from the Green Sahara reveals ancestral North African lineage - Nature Pastoralism spread through cultural diffusion into the Green Sahara, where an isolated, distinct North African ancestry persisted.

I'm beyond excited to share our new paper in Nature! We sequenced the first ancient human autosomal genomes from the Central Sahara, two ~7,000-year-old individuals from Takarkori in Libya, revealing a long-isolated North African lineage: www.nature.com/articles/s41...
Here's a short thread: (1/n)

PhD position in archaeozoology and omics at the University of Vienna! 🤠🦊🐯🦁🐱🐰🐍🦬🐂🦣🐄 The student will be based in Vienna and co-supervised in Santander!

Population history and admixture of the Fulani people from the Sahel The Fulani people, one of the most important pastoralist groups in sub-Saharan Africa, are still largely underrepresented in population genomic resear…

Very happy that our new article was published today in AJHG @ajhgnews.bsky.social. Great collaboration with Cesar Fortes-Lima, Yoro Diallo, Vaclav Janousek, and Viktor Cerny. "Population history and admixture of the Fulani people from the Sahel" www.sciencedirect.com/science/arti...