Uncovering the genetic basis of hermaphroditism in grapes, the trait that allowed domestication

Plant experts at UC Davis have defined the genetic basis of sex determination in grapevines, one of the oldest and most valuable crops worldwide. In new research Dario Cantu and Mélanie Massonnet propose a novel model of sex evolution before and during grapevine domestication nearly 8,000 years ago. Their work could have broad application in breeding grapes and other plant species.