PSU Ancient Biomolecules Research Environment (PSABRE)
@psu-adna.bsky.social
Located at Penn State; a @psuanthro.bsky.social and Huck Institutes research collective interested in all things #ancientDNA from microbes, humans, mammals, insects, plants, soils, parasites...
New study highlights how wet lab protocols shape ancient oral microbiome recovery from dental calculus showing that DNA extraction & library prep choices can influence recovery, diversity, and microbial authenticity.
onlinelibrary.wiley.com/doi/10.1111/...
Check it out today!!!!
onlinelibrary.wiley.com/doi/10.1111/...
Check it out today!!!!
Wet Lab Protocols Matter: Choice of DNA Extraction and Library Preparation Protocols Bias Ancient Oral Microbiome Recovery
Ancient DNA (aDNA) analysis of archaeological dental calculus has provided a wealth of insights into ancient health, demography and lifestyles. However, the workflow for ancient metagenomics is still...
onlinelibrary.wiley.com
October 6, 2025 at 4:24 PM
New study highlights how wet lab protocols shape ancient oral microbiome recovery from dental calculus showing that DNA extraction & library prep choices can influence recovery, diversity, and microbial authenticity.
onlinelibrary.wiley.com/doi/10.1111/...
Check it out today!!!!
onlinelibrary.wiley.com/doi/10.1111/...
Check it out today!!!!
Reposted by PSU Ancient Biomolecules Research Environment (PSABRE)
Another week, another episode of #MattersMicrobial podcast! This time, @lauraweyrich.bsky.social of Penn State discusses what bacterial DNA from ancient dental plaque can tell us. Please spread the #GoodMicrobialWord. @univpugetsound @asmicrobiology @microbe.tv
youtu.be/6Bc5jhCDWg8?...
youtu.be/6Bc5jhCDWg8?...
Matters Microbial #108: Neanderthal Oral Health, Ancient Bacteria and DNA
YouTube video by MicrobeTV
youtu.be
September 19, 2025 at 7:33 PM
Another week, another episode of #MattersMicrobial podcast! This time, @lauraweyrich.bsky.social of Penn State discusses what bacterial DNA from ancient dental plaque can tell us. Please spread the #GoodMicrobialWord. @univpugetsound @asmicrobiology @microbe.tv
youtu.be/6Bc5jhCDWg8?...
youtu.be/6Bc5jhCDWg8?...
Checkout this recent publication on how host traits impact the success of library preparation from #dentalcalculus across mammals
onlinelibrary.wiley.com/doi/10.1111/...
onlinelibrary.wiley.com/doi/10.1111/...
onlinelibrary.wiley.com
September 18, 2025 at 3:46 PM
Checkout this recent publication on how host traits impact the success of library preparation from #dentalcalculus across mammals
onlinelibrary.wiley.com/doi/10.1111/...
onlinelibrary.wiley.com/doi/10.1111/...
Recent #ancientDNA publication on ancient host associated from 483 mammoth remains including unpublished samples from a 1.1 million year old steppe mammoth
www.cell.com/cell/fulltex...
www.cell.com/cell/fulltex...
Ancient host-associated microbes obtained from mammoth remains
A study of 483 mammoth remains spanning over a million years reveals ancient host-associated
microbes preserved in bones and teeth, offering new insights into the long-term evolution
of Pleistocene mi...
www.cell.com
September 16, 2025 at 5:16 PM
Recent #ancientDNA publication on ancient host associated from 483 mammoth remains including unpublished samples from a 1.1 million year old steppe mammoth
www.cell.com/cell/fulltex...
www.cell.com/cell/fulltex...
Checkout this new #ancientDNA research published today on mastodons significantly revising the previous understanding of their evolutionary history!
It lives!!! 🦣🦣🦣🧪
Repeated climate-driven dispersal and speciation in peripheral populations of Pleistocene mastodons | Science Advances www.science.org/doi/10.1126/...
Repeated climate-driven dispersal and speciation in peripheral populations of Pleistocene mastodons | Science Advances www.science.org/doi/10.1126/...
Repeated climate-driven dispersal and speciation in peripheral populations of Pleistocene mastodons
Coastal mastodon mitochondrial genomes contextualize species distributions and dispersal patterns near southern glacial limits.
www.science.org
September 15, 2025 at 9:58 PM
Checkout this new #ancientDNA research published today on mastodons significantly revising the previous understanding of their evolutionary history!
Interesting new publication using #ancientDNA from Columbian mammoth from Mexico showing they are genetically distinct from other N.American mammoths.
www.science.org/doi/10.1126/...
www.science.org/doi/10.1126/...
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...
www.science.org
September 12, 2025 at 4:42 PM
Interesting new publication using #ancientDNA from Columbian mammoth from Mexico showing they are genetically distinct from other N.American mammoths.
www.science.org/doi/10.1126/...
www.science.org/doi/10.1126/...
@microarch-lab.bsky.social was lucky enough to host and work with @bbonucci.bsky.social this summer. Checkout her recent publication on retrieving #ancientDNA from concretions from human remains!
🚨Thrilled to share our new paper!!
We were able to retrieve ancient DNA and proteins from layers of sediment attached to the skeletal remains of individuals from a Neolithic site from Southern Italy 💀🧬🦠
www.cell.com/iscience/ful...
We were able to retrieve ancient DNA and proteins from layers of sediment attached to the skeletal remains of individuals from a Neolithic site from Southern Italy 💀🧬🦠
www.cell.com/iscience/ful...
Ancient microbial DNA and proteins preserve in concretions covering human remains
Microbiome; Omics; Proteomics; Archeology
www.cell.com
September 11, 2025 at 4:45 PM
@microarch-lab.bsky.social was lucky enough to host and work with @bbonucci.bsky.social this summer. Checkout her recent publication on retrieving #ancientDNA from concretions from human remains!
Checkout a recent publication from the Huber lab using #ancientDNA to measure how migration & cultural adoption each contributed to the expansion of farming. Migration of farming groups was the dominant factor & cultural adoption by hunter-gatherers was minimal.
www.nature.com/articles/s41...
www.nature.com/articles/s41...
Modeling the European Neolithic expansion suggests predominant within-group mating and limited cultural transmission - Nature Communications
The Neolithic Revolution marked an important shift from foraging to farming in human society. Here, the authors show that in Europe the spread of farming involved mostly within-group mating and limite...
www.nature.com
September 10, 2025 at 7:08 PM
Checkout a recent publication from the Huber lab using #ancientDNA to measure how migration & cultural adoption each contributed to the expansion of farming. Migration of farming groups was the dominant factor & cultural adoption by hunter-gatherers was minimal.
www.nature.com/articles/s41...
www.nature.com/articles/s41...
Reposted by PSU Ancient Biomolecules Research Environment (PSABRE)
Are you at #WAC2025? Don’t miss Laura Weyrich’s (@lauraweyrich.bsky.social) Tuesday AM talk in Session T25/S01 – Historical Archaeology: Entanglements of Colonialism and Capitalism Across the Globe.
Paper title: "Understanding How the Industrial Revolution Reshaped the Global Oral Microbiome."
Paper title: "Understanding How the Industrial Revolution Reshaped the Global Oral Microbiome."
June 20, 2025 at 12:11 PM
Are you at #WAC2025? Don’t miss Laura Weyrich’s (@lauraweyrich.bsky.social) Tuesday AM talk in Session T25/S01 – Historical Archaeology: Entanglements of Colonialism and Capitalism Across the Globe.
Paper title: "Understanding How the Industrial Revolution Reshaped the Global Oral Microbiome."
Paper title: "Understanding How the Industrial Revolution Reshaped the Global Oral Microbiome."
Reposted by PSU Ancient Biomolecules Research Environment (PSABRE)
Congrats to @lauraweyrich.bsky.social & the Oral Microbiome Transplant team on receiving GAP funding for:
“Oral Microbiome Transplants (OMT) Therapy to Prevent Dental Decay” 🦷🦠
This work explores using helpful bacteria to reseed the mouth and reduce cavities.
“Oral Microbiome Transplants (OMT) Therapy to Prevent Dental Decay” 🦷🦠
This work explores using helpful bacteria to reseed the mouth and reduce cavities.
June 18, 2025 at 2:42 AM
Congrats to @lauraweyrich.bsky.social & the Oral Microbiome Transplant team on receiving GAP funding for:
“Oral Microbiome Transplants (OMT) Therapy to Prevent Dental Decay” 🦷🦠
This work explores using helpful bacteria to reseed the mouth and reduce cavities.
“Oral Microbiome Transplants (OMT) Therapy to Prevent Dental Decay” 🦷🦠
This work explores using helpful bacteria to reseed the mouth and reduce cavities.
Reposted by PSU Ancient Biomolecules Research Environment (PSABRE)
We are excited to be hosting Biancamaria Bonucci, a PhD student from the University of Tartu (Estonia 🇪🇪)! She's here to expand her bioinformatics skills and collaborate on a project studying the oral microbiomes of smokers, with the goal of better understanding ancient health and lifestyle patterns
June 16, 2025 at 3:40 AM
We are excited to be hosting Biancamaria Bonucci, a PhD student from the University of Tartu (Estonia 🇪🇪)! She's here to expand her bioinformatics skills and collaborate on a project studying the oral microbiomes of smokers, with the goal of better understanding ancient health and lifestyle patterns
Reposted by PSU Ancient Biomolecules Research Environment (PSABRE)
Happy to announce that our postdoc, Dr. Allison Ham will be joining Grand Valley State University as an Assistant Professor of Biomedical Sciences this fall! Here she will be teaching human gross anatomy, mentoring future health professionals, and joining an outstanding academic community.
June 5, 2025 at 12:55 AM
Happy to announce that our postdoc, Dr. Allison Ham will be joining Grand Valley State University as an Assistant Professor of Biomedical Sciences this fall! Here she will be teaching human gross anatomy, mentoring future health professionals, and joining an outstanding academic community.
Reposted by PSU Ancient Biomolecules Research Environment (PSABRE)
Big congratulations to our amazing undergrad, Ava Gabrys, on completing her degree! This fall, Ava is headed to the University of Florida to begin a PhD in Biology, where she’ll be building on her work with the microARCH team to study microbial dispersal and transmission across landscapes.
May 6, 2025 at 12:29 AM
Big congratulations to our amazing undergrad, Ava Gabrys, on completing her degree! This fall, Ava is headed to the University of Florida to begin a PhD in Biology, where she’ll be building on her work with the microARCH team to study microbial dispersal and transmission across landscapes.
Reposted by PSU Ancient Biomolecules Research Environment (PSABRE)
Check out Christine Ta’s poster (Presentation 230) tomorrow at the Penn State Graduate Exhibition! She’ll be presenting at the HUB-Robeson Center, Alumni and Heritage Hall, from 1–4 PM. Don’t miss it!
March 28, 2025 at 3:28 AM
Check out Christine Ta’s poster (Presentation 230) tomorrow at the Penn State Graduate Exhibition! She’ll be presenting at the HUB-Robeson Center, Alumni and Heritage Hall, from 1–4 PM. Don’t miss it!
Reposted by PSU Ancient Biomolecules Research Environment (PSABRE)
Good job today, Christine !!
March 29, 2025 at 12:34 AM
Good job today, Christine !!
Reposted by PSU Ancient Biomolecules Research Environment (PSABRE)
The microARCH lab was well represented at Penn State's Eberly College of Science #ENVISION2025 outreach aimed at exposing underrepresented groups to the STEM field.
April 2, 2025 at 4:18 PM
The microARCH lab was well represented at Penn State's Eberly College of Science #ENVISION2025 outreach aimed at exposing underrepresented groups to the STEM field.
Reposted by PSU Ancient Biomolecules Research Environment (PSABRE)
Check out our undergrad Ava Gabrys’ poster presentation (Poster No. 57) at the upcoming Penn State Undergraduate Symposium!
Date: April 16th
Time: 11 AM – 1 PM
Location: HUB – Alumni Hall
Date: April 16th
Time: 11 AM – 1 PM
Location: HUB – Alumni Hall
April 14, 2025 at 5:40 PM
Check out our undergrad Ava Gabrys’ poster presentation (Poster No. 57) at the upcoming Penn State Undergraduate Symposium!
Date: April 16th
Time: 11 AM – 1 PM
Location: HUB – Alumni Hall
Date: April 16th
Time: 11 AM – 1 PM
Location: HUB – Alumni Hall
Reposted by PSU Ancient Biomolecules Research Environment (PSABRE)
The microARCH team showed up strong at AnthroFest!
We had a great time sharing microbiome science through interactive games and conversations about why microbes matter—for our health, our history, and our future.
We had a great time sharing microbiome science through interactive games and conversations about why microbes matter—for our health, our history, and our future.
April 17, 2025 at 10:56 AM
The microARCH team showed up strong at AnthroFest!
We had a great time sharing microbiome science through interactive games and conversations about why microbes matter—for our health, our history, and our future.
We had a great time sharing microbiome science through interactive games and conversations about why microbes matter—for our health, our history, and our future.
Reposted by PSU Ancient Biomolecules Research Environment (PSABRE)
Great representation at the ##AABA2025
March 15, 2025 at 2:16 PM
Great representation at the ##AABA2025
Reposted by PSU Ancient Biomolecules Research Environment (PSABRE)
Are you attending the Animals Make Identities Meeting? Check out Juliana's @wicedjuju.bsky.social talk tomorrow on "Inferences on the diets and lifestyles of YOO ancestors made from ancient DNA preserved in dental calculus"
March 10, 2025 at 12:44 PM
Are you attending the Animals Make Identities Meeting? Check out Juliana's @wicedjuju.bsky.social talk tomorrow on "Inferences on the diets and lifestyles of YOO ancestors made from ancient DNA preserved in dental calculus"
Reposted by PSU Ancient Biomolecules Research Environment (PSABRE)
Are you heading to #AABA2025? Check out these talks and posters from MicroARCH Lab members!
Iyunoluwa Ademola-Popoola – Industrialization dramatically impacts oral microbiota on a multi-continental scale
Session 10 | 11:45 AM - 12:00 PM |Friday, March 14
Iyunoluwa Ademola-Popoola – Industrialization dramatically impacts oral microbiota on a multi-continental scale
Session 10 | 11:45 AM - 12:00 PM |Friday, March 14
March 10, 2025 at 12:30 PM
Are you heading to #AABA2025? Check out these talks and posters from MicroARCH Lab members!
Iyunoluwa Ademola-Popoola – Industrialization dramatically impacts oral microbiota on a multi-continental scale
Session 10 | 11:45 AM - 12:00 PM |Friday, March 14
Iyunoluwa Ademola-Popoola – Industrialization dramatically impacts oral microbiota on a multi-continental scale
Session 10 | 11:45 AM - 12:00 PM |Friday, March 14