A paper detailing the results of a new study based on DNA sequencing found on the Shroud of Turin has been published in Scientific Reports, a publication of the Nature publishing organization. The study is the result of a combined research initiative between the University of Padua (Professor Gianni Barcaccia) and the University of Pavia (Professor Alessandro Achilli), which included national and international institutions. The study focused on Professor Pierluigi Baima Bollone's official collection of samples during the night of October 8 and 9, 1978. For centuries, the Shroud of Turin, a linen burial fabric bearing the front and back pictures of a man with obvious traumatic injuries, has piqued the interest of historians, religious believers, and scientists. Previous investigations, including a 1988 radiocarbon dating carried out by laboratories in Oxford, Tucson, and Zurich, place the cloth between 1260 and 1390 AD. This time period is congruent with the oldest known portrayal of the Shroud, the votive medallion of Lirey, which dates from 1350 to 1418 AD and is kept at the Musée National du Médiévale in Paris. The metagenomic analyses presented here investigated DNA that was isolated from organic residues of varying origins that were present on the officially collected fragments. The data acquired suggest difficult conservation conditions, extensive environmental contamination, and numerous human interactions that have occurred over time. The results are a unique and substantial contribution to sindonology. The DNA analysis of the official samples collected in 1978 by Prof. Baima Bollone provides a detailed mapping of the biological traces that have accumulated on the Shroud over the centuries. This mapping includes a broad spectrum of environmental contaminants, as well as human lineages that are compatible with populations in Western Eurasia and the Mediterranean region. Additionally, the DNA analysis systematically reconstructs the genetic imprint left on the Shroud by centuries of social, cultural, and ecological interactions.