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i-light-maka.bsky.social

@i-light-maka.bsky.social

i-light-maka.bsky.social @i-light-maka.bsky.social · 10/02/2025

Finally getting some of my research for my PhD out there! Hopefully soon in a journal near you ;) Ancient Y. pestis infection from a sheep falls on the LNBA lineage, previously only known from humans! +molecular evolutionary analysis to leverage the ever increasing number of ancient genomes known!

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Reposted by @i-light-maka.bsky.social

Felix M Key @keyfm.bsky.social · 10/02/2025

Many zoonotic diseases are believed to have emerged during prehistory, but can we actually identify their past host range using ancient DNA? In the first publication of the Key Lab we present a 4000y old Yersinia pestis genome reconstructed from domesticated sheep. 🧵 www.biorxiv.org/content/10.1...

biorxiv.org

Bronze Age Yersinia pestis genome from sheep sheds light on hosts and evolution of a prehistoric plague lineage

Most human pathogens are of zoonotic origin. Many emerged during prehistory, coinciding with domestication providing more opportunities for spillover from original host species. However, we lack direc...

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