Rutabaga (IMAGE) University of Missouri-Columbia Caption In the new study, a team of multi-institution scientists led by the University of Missouri challenged prior theories of the origins of three vegetables -- canola, rutabaga and Siberian kale -- by mapping the genetic family tree of these leafy greens. Credit University of Missouri Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.