What's happened
Recent DNA analysis of the Turin Shroud suggests the linen may have originated in India, with about 40% of human DNA traces linked to Indian lineages. The study, based on material collected in 1978, also reveals diverse animal, plant, and microbial contamination, but cannot date the relic's age.
What's behind the headline?
The new DNA evidence challenges traditional views of the shroud's medieval origin, suggesting possible links to India through genetic material. The presence of Indian human lineages, comprising nearly 40% of the DNA, indicates historical interactions, possibly via trade routes or importation of linen from the Indus Valley. This complicates the narrative of the shroud as a purely European medieval artifact.
However, skepticism remains. Critics like Anders Götherström argue the shroud is from France and dates to the 13th-14th century, citing previous radiocarbon dating. The DNA contamination from multiple sources over centuries, including handling and microbial exposure, makes definitive conclusions difficult.
This research underscores the complex history of the relic, reflecting diverse social, ecological, and cultural interactions. It also highlights the limitations of genetic analysis in dating artifacts, emphasizing that the shroud's biological traces reveal more about its journey than its origin.
In the future, these findings could influence debates on the relic's provenance, prompting further interdisciplinary studies combining genetics, archaeology, and textile analysis to better understand its history and significance.
What the papers say
The Independent reports that the DNA analysis, conducted by Gianni Barcaccia and colleagues, suggests the linen may have originated in India, with 40% of human DNA linked to Indian lineages. They note the presence of diverse animal, plant, and microbial DNA, indicating extensive historical contact and handling.
Meanwhile, the NY Post highlights skepticism from experts like Anders Götherström, who maintain the shroud is from France and dates back to the medieval period, citing previous radiocarbon dating. The article emphasizes the controversy surrounding the relic's origin and the limitations of DNA evidence due to contamination.
Both sources agree that the new genetic findings add a layer of complexity to the shroud's history but differ on their implications. The Independent sees potential for revising the origin story, while the NY Post underscores ongoing doubts and the need for further research.
How we got here
The Turin Shroud, a controversial Christian relic first documented in France in 1354, has long been studied for its origins and authenticity. Previous dating efforts placed it in the 13th-14th centuries, but recent genetic research explores its biological traces, revealing complex interactions with various regions and populations over centuries.
Go deeper
More on these topics
-
The Shroud of Turin, also known as the Holy Shroud, is a length of linen cloth bearing the negative image of a man. Some claim the image depicts Jesus of Nazareth and the fabric is the burial shroud in which he was wrapped after crucifixion.