Science, Space and Technology News 2024
Research into archaeological dog remains at Jamestown reveals Indigenous ancestry, challenging previous notions that European settlers immediately eradicated Native dogs. The findings suggest cultural exchanges and interbreeding between Indigenous and European dogs in early colonial America.
from archaeological dog remains. Their findings reveal a complex social history of dogs during the early colonial period. The researchers focused on the Jamestown colony in Virginia due to the number of canid remains available at the site and the evidence of Indigenous influence. They worked with Jamestown Rediscovery to identify and analyze 181 canid bones that represented at least 16 individual dogs. Of these, the team selected 22 remains that spanned multiple time points of the early settlement at Jamestown, between 1607 and 1619.
Additionally, the DNA sequences demonstrated that at least six of the dogs showed evidence of Indigenous North American ancestry. “Our results show that there were Indigenous dogs in the area and they weren’t immediately eradicated when the Europeans arrived,” Thomas said.
United States Latest News, United States Headlines
Similar News:You can also read news stories similar to this one that we have collected from other news sources.
Ancient DNA Reveals Secrets of Potato Pathogen WarsScience, Space and Technology News 2024
Read more »
Ancient DNA reveals Indigenous dog lineages found at Jamestown, VirginiaPrevious scientific studies have indicated that North American dog lineages were replaced with European ones between 1492 and the present day. To better understand the timing of this replacement, researchers from the University of Illinois Urbana-Champaign and the University of Iowa sequenced mitochondrial DNA from archaeological dogs.
Read more »
Ancient DNA reveals Indigenous dog lineages found at Jamestown, VirginiaPrevious scientific studies have indicated that North American dog lineages were replaced with European ones between 1492 and the present day. To better understand the timing of this replacement, researchers sequenced mitochondrial DNA from archaeological dogs.
Read more »
Ancient Viruses Hidden in Your DNA Fuel Modern-Day CancersScience, Space and Technology News 2024
Read more »
Ancient DNA analyses imply brucellosis pathogen evolved with development of farmingScientists analyzed ancient DNA extracted from an 8,000-year-old sheep bone and detected the Brucella melitensis pathogen. Brucellosis affects millions of people every year and causes significant harm to the welfare of livestock.
Read more »
Ancient Viruses in Our DNA Hold Clues to Cancer TreatmentScientists used to think endogenous retroviruses were harmless, but new research suggested they may help deadly cancers thrive.
Read more »