Tomatoes (IMAGE) University of California - Davis Caption The sequencing of 360 varieties of wild and domestic tomatoes has yielded insights into domestication and pest resistance. Credit Roger Chetelat, UC Davis 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.