Intended Effect: Disease Resistance Human beingResearchers Agree Human Embryo Experiment Generated Unintended Effects, But Disagree on How to Interpret Surprise ResultsBirchTransgenic birch trees expressing an antifungal enzyme from sugarbeets showed increased susceptibility to leaf spot disease in the field.RiceTransgenic expression of a disease-resistance gene activated the oxidative-stress response in rice. Database Home Seth JordanAugust 30, 2020