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Articles on Ancient DNA

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The Copper Age settlement of Pietrele, close to the river Danube in today’s Romania. © Konstantin Scheele, German Archaeological Institute, Eurasia Department; published in Penske et al. 2023

Ancient DNA reveals the earliest evidence of the last massive human migration to Western Europe

Ancient DNA from Ukraine uncovers the earliest evidence of the arrival of the ‘steppe ancestry’ – the last piece of the modern Western European genetic puzzle.
Ancient DNA preserved in the tooth tartar of human fossils encodes microbial metabolites that could be the next antibiotic. Werner/Siemens Foundation

Reconstructing ancient bacterial genomes can revive previously unknown molecules – offering a potential source for new antibiotics

Ancient microbes likely produced natural products their descendants today do not. Tapping into this lost chemical diversity could offer a potential source of new drugs.
Close examination of digital and 3D-printed models suggested the fossil needs to be reclassified. Brian A. Keeling

Enigmatic human fossil jawbone may be evidence of an early Homo sapiens presence in Europe – and adds mystery about who those humans were

Scientists had figured a fossil found in Spain more than a century ago was from a Neandertal. But a new analysis suggests it could be from a lost lineage of our species, Homo sapiens.
Partial layout of the graves discovered during the excavation at the medieval Jewish cemetery of Erfurt. Thuringian State Office for Heritage Management and Archaeology/Karin Sczech + Katharina Bielefeld

Ancient DNA from the teeth of 14th-century Ashkenazi Jews in Germany already included genetic variations common in modern Jews

A German town needed to relocate a medieval graveyard to build a parking garage. A positive side effect: Scientists got to sequence the DNA of Ashkenazi Jews who lived more than 600 years ago.
The upokororo, or New Zealand grayling (Prototroctes oxyrhynchus) Te Papa CC BYNC-ND 4.0

From fertiliser to phantom: DNA cracks a century-old mystery about New Zealand’s only extinct freshwater fish

Historical accounts show the upokororo was once common in rivers across the country. It’s now officially extinct, but is there a chance survivors could still be found in remote waterways?
Artist’s impression of an eastern moa in its podocarp forest habitat. Paul Martinson. Te Papa Tongarewa/Museum of NZ

How did ancient moa survive the ice age – and what can they teach us about modern climate change?

DNA from ancient eastern moa bones is unlocking the secrets of their survival during the last ice age, and providing lessons for today’s threatened species.
Together with artifacts from the past, ancient DNA can fill in details about our ancient ancestors. Nina R/Wikimedia Commons

Ancient DNA helps reveal social changes in Africa 50,000 years ago that shaped the human story

A new study doubles the age of ancient DNA in sub-Saharan Africa, revealing how people moved, mingled and had children together over the last 50,000 years.

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