DNA from 2,000-year-old grape seeds points to origins of modern winemaking

DNA extracted from 2,000-year-old grape seeds discovered in ancient wells in Tuscany has allowed scientists to construct the most comprehensive genetic history of grapevines from a single location. This research, published this week, indicates that Roman-era vineyards were integrated into the empire's advanced agricultural systems, potentially influencing the evolution of contemporary winemaking practices. The study, spearheaded by researchers at the University of York, also revealed that the Chianti region, currently renowned for its red Sangiovese wines, historically cultivated predominantly white grape varieties. This genetic mapping provides unprecedented insight into ancient viticulture and its lasting impact on the wine industry. The findings suggest a sophisticated agricultural network that spanned the Roman Empire, with implications for understanding the spread and diversification of grape cultivation over millennia. The ancient seeds offer a direct link to the origins of winemaking, tracing the lineage of grapes that may have contributed to the diverse wine profiles enjoyed today. This archaeological and genetic analysis underscores the deep historical roots of modern agricultural practices and the enduring legacy of Roman innovation in food and beverage production.