Once the mutant genes are out of the bag. There is no going back. Genetically modified organisms contaminate existing seeds with their altered material. passing on modified traits to non-target species. This creates a new strain of plant that was never intended in the laboratory. In North Dakota, Recent studies show that 80% of wild çanola plant tested çontained at least one transgene. In Japan, a modified bacteria created a new amino acid not found in nature; it was use in protein drinks and before it was recalled it cause severe mental and metabolic damage to hundreds as well as several deaths. japan banned GMOs after this horrifìc experience. Monarch butterflies have also died after their favorite food, milkweed, was cross-pollinated from Bt corn which rendered it toxic to the endangered species.