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Judith Ballesteros Villascán

@jballesterosv.bsky.social
438 followers 341 following 13 posts

🇲🇽PhD student at @mpi-eva-leipzig.bsky.social aDNA in the Americas Passionate about Bioinformatics, popgen & evolution jbv2.github.io

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Reposted by Judith Ballesteros Villascán
American Association of Biological Anthropologists @bioanth.org · 23/09/2026
Want to support the diversity you’d like to see in Biological Anthropology? Applications are open to join us as a 2027 AABA IDEAS Faculty (9 positions) or Student (15 positions) Scholar at our Annual Meeting in Philadelphia March 31 - April 3, 2027! Details are below! bioanth.org/about/divers...
This is a flyer providing details on the AABA IDEAS STUDENT SCHOLAR PROGRAM for 2027. It shares details on the program and eligibility to apply, along with an application link. Applications are due November 13th.This is a flyer providing details on the AABA IDEAS FACULTY SCHOLAR PROGRAM for 2027. It shares details on the program and eligibility to apply, along with an application link. Applications are due October 14th.
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Reposted by Judith Ballesteros Villascán
Rui Gomes Coelho @ruigomescoelho.bsky.social · 19/09/2026
Next week at the National Museum, @ufrjoficial.bsky.social Rio de Janeiro, for the @antiquity.ac.uk Rewriting World Archaeology workshop. A oficina termina com uma mesa-redonda pública sobre o papel social e político da escrita académica/científica no mundo em que vivemos, a partir da América do Sul
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Reposted by Judith Ballesteros Villascán
Miren Iraeta Orbegozo @mireniraorb.bsky.social · 09/09/2026
Happy to share our new paper on DNA preservation in the Caribbean: Open access: doi.org/10.1098/rsos... 🌎 Summaries in Español, Français, Kreyòl Ayisyen and Kréyòl Gwadloup: shorturl.at/FMHNI 🧵👇 @jazminrm.bsky.social @bitesizedna.bsky.social
doi.org
Ancient DNA preservation in the Caribbean
Abstract. Ancient DNA (aDNA) analysis has transformed how we study human migration, species dispersals and environmental change, but poor preservation rema
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Reposted by Judith Ballesteros Villascán
Selina Carlhoff @selinacarlhoff.bsky.social · 19/08/2026
New publication alert 🚨 Check out our new study describing ancient genomes from Vanuatu, Fiji, Tonga and the Solomon Islands to better understand social structure and mobility patterns of groups with Austronesian and Papuan ancestry in Remote Oceania! 🌊
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Judith Ballesteros Villascán @jballesterosv.bsky.social · 21/07/2026
Over the past few days, I had the chance to present our work on ancient Hispaniola in Santo Domingo, first to local students and then at the International Congress of Caribbean Archaeology, where I met many collaborators. I’m very grateful for this opportunity and for the insightful discussions!
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Reposted by Judith Ballesteros Villascán
HAAM-community @haam-community.bsky.social · 21/05/2026
🚨7th HAAM-RADIO Webinar next month! 🧬Advances in bioinformatics methods for paleogenomic analysis: Testing the limits of low coverage and imputation! 🗓️Mon, 15 June 2026 Two fantastic speakers and a Q&A specifically designed for ECRs to engage in the topic! Register here: forms.gle/9KGQXWVBZj2t...
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Reposted by Judith Ballesteros Villascán
Nico Rascovan @nrascovan.bsky.social · 18/03/2026
How did farming reach the Southern Andes? Through migration or cultural transmission? Our new paper in @nature.com combines ancient DNA, isotopes, archaeology & paleoclimate to reconstruct 2,000+ years of history in Uspallata, Mendoza. www.nature.com/articles/s41... A Thread🧵 (1/25+)
nature.com
Local agricultural transition, crisis and migration in the Southern Andes - Nature
In the Uspallata Valley, agriculture was adopted by local populations, as evidenced by genetic continuity from earlier hunter-gatherers to farmers; maize-dependent groups from the same regional p...
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Reposted by Judith Ballesteros Villascán
HAAM-community @haam-community.bsky.social · 16/03/2026
🆕 HAAM Summer School 2026 📅 June 1-5, 2026 📍 Online 💰 Free 🧑‍🔬🧑‍💻 For Students & ECR 🔓 Applications open until April 13, 2026! 🔗 Apply here: forms.gle/ckqTgQxnEENJ...
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Reposted by Judith Ballesteros Villascán
Sarah Nelson @blueyedgenes.bsky.social · 25/11/2025
Out now in @natgenet.nature.com, our Comment analyzing uses of the Human Genome Diversity Project (HGDP), a controversial dataset in human genomics research. A 🧵 rdcu.be/eRu65 1/
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Reposted by Judith Ballesteros Villascán
Janet Kelso @janetk.bsky.social · 20/10/2025
In a new paper led by Jiaqi Yang we trace the distribution of Denisovan introgressed DNA in ancient modern human genomes over time. www.cell.com/current-biol...
cell.com
An early East Asian lineage with unexpectedly low Denisovan ancestry
Yang et al. study Denisovan ancestry in ancient and present-day humans. In contrast to other East Asians, genomic comparisons suggest that the Jomon derived most of their ancestry from a deep lineage ...
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Reposted by Judith Ballesteros Villascán
Christina Warinner @christinawarinner.bsky.social · 15/09/2025
We're organizing a new CARTA symposium this November 7 on "Ancient DNA: New Revelations"! We have an amazing lineup of speakers who will showcase the biggest discoveries in ancient DNA over the past 5 years - and offer a sneak peek of what's next. Mark your calendars and don't miss it!
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Reposted by Judith Ballesteros Villascán
James Fellows Yates @jfy133.genomic.social.ap.brid.gy · 16/09/2025
❓ Do you develop a #Nextflow pipeline for #metagenomics, #metataxonomics, #metatranscriptomics, #metaproteomics, etc? 🧑‍💻 I'm looking for #bioinformatics developers to give demos of their #opensource pipelines to the scientific community in a ‘Meta-*omics Nextflow pipeline community exhibition […]
genomic.social
Original post on genomic.social
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Reposted by Judith Ballesteros Villascán
ISBA - Intl. Soc. for Biomolecular Archaeology @isbarchaeology.bsky.social · 29/08/2025
What a week! 🎉 Big thanks to @isba11.bsky.social for hosting an incredible ISBA conference — so well organized and full of great science.
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Reposted by Judith Ballesteros Villascán
Federico Sánchez Quinto @fsanchezquinto.bsky.social · 29/08/2025
Thrilled to share our study sequencing genetic data from tropical mammoths 🏝️🦣. First DNA recovered from Columbian mammoths southern than USA shorturl.at/xjIvy. Thanks to all collaborators, you were key to this success! See below a fantastic note covering the paper by the great @rpocisv.bsky.social 👇
shorturl.at
Columbian mammoth mitogenomes from Mexico uncover the species’ complex evolutionary history
Paleogenomic studies suggest that Mammuthus columbi derives from an ancient hybridization between Mammuthus primigenius and Mammuthus trogontherii. While its habitat spanned from North to Central Amer...
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Judith Ballesteros Villascán @jballesterosv.bsky.social · 26/08/2025
📢 #TropicalArchaeogenomics at #ISBA11 ! If you’re interested in the Americas 🌎 —particularly the ancient Caribbean— keep an eye on our lab’s research presented this week: @isba11.bsky.social @haam-community.bsky.social
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Judith Ballesteros Villascán @jballesterosv.bsky.social · 25/08/2025
🧳 Already on my way to Torino for #ISBA11 🧬 (and the #HAAMmeeting before). Excited to join colleagues from many Institutions. Looking forward to the week ahead! 🍝 @isba11.bsky.social
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Reposted by Judith Ballesteros Villascán
MPI-EVA Leipzig @mpi-eva-leipzig.bsky.social · 04/06/2025
Ancient #DNA reveals #Papua New Guinea's genetic past. Study @natecoevo.nature.com by an intl. team led by Kathrin Nägele @mpi-eva-leipzig.bsky.social shows the significance of regional dispersals & local interactions in coastal Papua New Guinea. tinyurl.com/2s3sc6ad & www.nature.com/articles/s41...
tinyurl.com
Papua New Guinea's Genetic Past Through Ancient DNA Analysis
A new study reveals the significance of regional dispersals and local interactions in coastal Papua New Guinea
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Reposted by Judith Ballesteros Villascán
HAAM-community @haam-community.bsky.social · 19/05/2025
🚨 Don’t miss the 1st HAAM-radio symposium: "Ethics in Human DNA Research" 📅 May 29 (next week!) 🕒 LA (7am) l Berlin (4pm) | Singapore (10pm) 🎙️ With @paleogenomics.bsky.social @jenniferraff.bsky.social @marisolespitia.bsky.social & Tomás Gozález Zarzar 📝 Register by May 28 🔗 shorturl.at/1VScZ
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Reposted by Judith Ballesteros Villascán
Miguel Angel Contreras Sieck💀🧬🦴🇵🇸 @miguelontlacuatzin.bsky.social · 13/05/2025
conferencia virtual “The Ghostly Presence of Race Science in Indigenous Genomics - El fantasma de la ciencia racial en la genómica” donde Emma Kowal hablará de la genomica indígena en el siglo XXI en el contexto Australiano.
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Reposted by Judith Ballesteros Villascán
HAAM-community @haam-community.bsky.social · 11/04/2025
🧬 The First Annual HAAM Meeting is coming on August 26, 2025 in Turin🇮🇹 (and online)! ✨ Flash talks, career panel & community updates. 📅 Submit your abstract for a flash talk by June 15 📢 We're looking for volunteers to join the organizing team #HAAM #ISBA2025 @isbarchaeology.bsky.social
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Judith Ballesteros Villascán @jballesterosv.bsky.social · 28/03/2025
I attended online this year the @nf-co.re #Hackathon and I feel I’ve learned a lot since I joined the eager team. Looking forward to continuing adding stickers, and merging pull requests without conflicts! 👩‍💻
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Reposted by Judith Ballesteros Villascán
Jazmín Ramos Madrigal @jazminrm.bsky.social · 12/02/2025
PhD position in bean palaeogenomics!🌱 Join our group at @hologenomics.bsky.social , U. of Copenhagen. The PhD, funded by Novo Nordisk Foundation, will study bean domestication and its coevolution with rhizobia using ancient and modern genomes. Apply by March 16: tinyurl.com/24uzrj2f Please share!
tinyurl.com
PhD fellowship in Evolutionary Biology at the Globe Institute
A PhD fellowship in Evolutionary Biology is being posted in the research team lead by Assistant Prof Jazmín Ramos Madrigal commencing 1 July 2025 or as soon as
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Reposted by Judith Ballesteros Villascán
Jorge Antonio Amador Balderas @jorgeamador.bsky.social · 23/12/2024
I'm very happy to announce the publication of our work in Carboxypeptidase A; at the Computer Chemistry Center at @fau.de www.mdpi.com/1422-0067/25...
mdpi.com
Mode of Metal Ligation Governs Inhibition of Carboxypeptidase A
Carboxypeptidase is a Zn-dependent protease that specifically recognises and hydrolyses peptides with a hydrophobic side chain at the C-terminal residue. According to hydrolysis mechanisms proposed in...
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Reposted by Judith Ballesteros Villascán
Leonardo Iasi @leonardoiasi.bsky.social · 12/12/2024
Out today in @sciencemagazine, we've journeyed into our shared history with Neandertals by analyzing over 300 present-day and ancient modern humans, including 59 individuals who lived between 2,000 and 45,000 years ago. www.science.org/doi/10.1126/...
science.org
Neanderthal ancestry through time: Insights from genomes of ancient and present-day humans
Gene flow from Neanderthals has shaped genetic and phenotypic variation in modern humans. We generated a catalog of Neanderthal ancestry segments in more than 300 genomes spanning the past 50,000 year...
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Reposted by Judith Ballesteros Villascán
Arev P. Sümer @arevsumer.bsky.social · 12/12/2024
I am very happy to share our new paper on the genetics of some of the first modern humans who ever lived in Europe! We sequenced nuclear DNA from 13 specimens from Ranis in Germany, and found that they belonged to at least 6 individuals. www.nature.com/articles/s41... (1/n)
nature.com
Earliest modern human genomes constrain timing of Neanderthal admixture - Nature
Nature - Earliest modern human genomes constrain timing of Neanderthal admixture
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Reposted by Judith Ballesteros Villascán
Christina Warinner @christinawarinner.bsky.social · 10/12/2024
Check out our new commentary on strategies for improving ancient DNA data archiving! www.nature.com/articles/d41...
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Judith Ballesteros Villascán @jballesterosv.bsky.social · 18/09/2024
This will be my first time attending the EMBL/EMBO Symposium at Heidelberg! 🧬💀 I'm excited to have the opportunity to present our work⚱️. Looking forward to seeing many familiar faces! #EESHuman
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Reposted by Judith Ballesteros Villascán
Emiliano Sotelo @jemilianosf.bsky.social · 15/02/2024
Join us at #SMBE2024 in Puerto Vallarta for Symposium 12 on "The Evolutionary Effects of Admixture" from July 7-11, 2024! Invited Speakers: 🔬 Emilia Huerta-Sanchez and Alexander Ioannidis 📅 Deadline Abstract submissions: March 15 🌎 For more info & to register: smbe2024.org
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Judith Ballesteros Villascán @jballesterosv.bsky.social · 07/07/2024
Ready for #SMBE2024 🇲🇽! I can't wait to learn much from the sessions and catch up with friends and colleagues.
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