Scientists have solved the genetic mystery of the potato's origin. Research published in Cell reveals that potatoes arose from an ancient interbreeding event between tomato and Etuberosum ancestors approximately 9 million years ago in the Andes. This hybridization resulted in a plant capable of producing tubers, perfectly suited to the high-altitude environment. The discovery could lead to genetically improved potatoes, resistant to diseases and climate change, potentially utilizing tomato or Etuberosum genes.

Prepared by Olivia Bennett and reviewed by editorial team.