A 600-year-old grape seed has been found in France - it's the same pinot noir they drink today

In France, a 600-year-old grape seed has been discovered that turned out to be genetically identical to the modern pinot noir variety. That is, this popular grape has been grown virtually unchanged for centuries.

Details

The unusual discovery was made in a medieval toilet at a 15th century hospital in the town of Valenciennes. In those times such places were often used as rubbish pits, so the organics were well preserved there.

Scientists analysed the DNA and found out that the found bone coincides with the modern pinot noir - one of the most famous grapes in the world. However, it is impossible to say for sure whether it was eaten back then or whether it was already being made into wine.

Why it matters

Research has shown that grape growers hundreds of years ago used the method of propagation by cuttings - essentially copying the same plant. Thanks to this, the variety has survived almost unchanged to the present day.

As part of the work, scientists studied dozens of ancient grape seeds - from the Bronze Age to the Middle Ages. This helped trace how viticulture developed in France and how different varieties spread.

Background

Today, pinot noir is one of the most popular grape varieties in the world, especially known for its wines from Burgundy. A new study has revealed that its history goes back at least to the 15th century.

Source

Nature Communications (2026), AFP