Transgenic tomatoes resistant to cutworm

Scientists from the Suranaree University of Technology in Thailand and Louisiana State University have developed transgenic tomato lines with increased resistance to the common cutworm. The transgenic lines were modified to express a potato gene coding for the enzyme polyphenol oxidase (PPO). Polyphenol oxidase, which has also been implicated for plant resistance to the bacterium Pseudomonas syringae catalyzes the conversion of phenolics to quinones, plant secondary metabolites that are involved in pathogen defense.

Source checkbiotech