Dilek Koptekin

@dilekopter.bsky.social

Postdoc at UNIL #ancientDNA, #populationgenetics, #evolution - #WomenInScience

All talks are now available including mine: www.youtube.com/watch?v=zZmF... Luckily the video became online on the same day as the paper I talked about at the end of my talk "confidentially" 😅

Du Paléolithique moyen au Paléolithique supérieur... (4) - Jean-Jacques Hublin (2025-2026)

YouTube video by Sciences de la vie - Collège de France

youtube.com

Collège de France@college-de-france.fr · last mo.

#Science #Paléoanthropologie 💀 « Sapiens remplace Néandertal » 🖥️ Les vidéos du colloque organisé par le  Pr Jean-Jacques Hublin, titulaire de la chaire Paléoanthropologie, sont disponibles. 👉 https://tinyurl.com/4pkf3nty

Ancient human DNA from the cave walls! 🤯 Wonderful new paper led by Alba Bossoms Mesa and a great team of people that made this work possible.

ellie_ancient@elenaessel.bsky.social · last mo.

So happy and proud to see this paper out in @natcomms.nature.com today! We show that traces of human DNA can persist on cave walls for thousands of years. Absolutely fantastic work by the wonderful Alba Bossoms Mesa at @mpi-eva-leipzig.bsky.social and a great team! www.nature.com/articles/s41...

Bluesky is the new science Twitter, new study by @whysharksmatter.bsky.social and Julia Wester concludes! "Results show that for every reported professional benefit that scientists once gained from Twitter, scientists can now gain that benefit more effectively on Bluesky than on Twitter."

Scientists no Longer Find Twitter Professionally Useful, and have Switched to Bluesky

Synopsis. Social media has become widely used by the scientific community for a variety of professional uses, including networking and public outreach. For

academic.oup.com

Treponemal diseases might have been with us much longer than previously thought! In our recent study, we used ancient DNA to reconstruct a 5,500-year-old 𝘛𝘳𝘦𝘱𝘰𝘯𝘦𝘮𝘢 𝘱𝘢𝘭𝘭𝘪𝘥𝘶𝘮 genome, revealing a previously unknown divergent subspecies. You can check it out here: www.science.org/doi/10.1126/...

A 5500-year-old Treponema pallidum genome from Sabana de Bogotá, Colombia

Treponematosis, a bacterial infection caused by Treponema pallidum subspecies and T. carateum (yaws, bejel, syphilis, pinta), has afflicted humans for millennia. Despite paleopathological evidence and...

science.org

📢 We're hiring a postdoc (33 months) in human evolutionary genomics / paleogenomics / statistical genetics, Paris 🇫🇷 Project on selection on disease-associated variants, integrating ancient genomes, GWAS, and Ancestral Rec. Graphs. Start May 2026 (flexible). Apply here: emploi.cnrs.fr/Offres/CDD/U...

Portail Emploi CNRS - Offre d'emploi - Postdoc in human evolutionary genetics and bioinformatics (M/F)

Assurez-vous que votre profil candidat soit correctement renseigné avant de postuler

emploi.cnrs.fr

The University of Texas at Austin seeks a postdoctoral researcher in Ancient DNA. Requirements include a PhD, DNA analysis experience, and strong computational skills. Apply to Ainash Childebayeva. More info: ainash.childebayeva@austin.utexas.edu. #postdoc

🧬In Neolithic Çatalhöyük, family was built on social relations rather than blood ties. Genetic analysis shows that over time, co-residents were no longer genetic relatives. Female subadults were buried with 5x more grave goods. 🔍A surprising story of Neolithic social life.

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I didn’t know much about the Neolithic, neither had I ever heard the saying « pots don’t equal people ». Well that changed, thanks to a real fun interview with @dilekopter.bsky.social and her colleagues behind this study (text also available in English, see comments) 👇 #archaeology #paleogenomics

@fbm-unil.bsky.social · last yr.

📰 News Recherche Une équipe de @unil.bsky.social @sib.swiss METU, @hacettepe.bsky.social met en lumière la manière dont les premiers modes de vie agricoles se sont diffusés - et comment, parfois, les idées ont voyagé plus loin que les individus. ➡️ www.unil.ch/news/1750772... @dilekopter.bsky.social

Check out our new paper! We studied reference bias in ancient genomes and proposed bamRefine, a new algorithm for PMD-correction. We showed that graph alignment + bamRefine is the most practical solution to mitigate bias, and we urge the community to publish raw data! doi.org/10.1186/s130...

Pre-processing of paleogenomes: mitigating reference bias and postmortem damage in ancient genome data - Genome Biology

We investigate alternative strategies against reference bias and postmortem damage in low coverage paleogenomes. Compared to alignment to the linear reference genome, we show that masking known polymo...

doi.org