Used in microbiology laboratories for the detection and differentiation of genetically modified organisms (GMOs) in food and agricultural samples. The medium allows for visual identification of GMO-related DNA sequences through color development, enabling rapid screening without the need for complex instrumentation. It supports the growth of target organisms while producing a distinct chromogenic response when specific genetic markers are present. This makes it valuable for quality control in food safety testing, regulatory compliance, and monitoring of GMO content in raw materials and processed products. The system is often used in conjunction with PCR or other molecular methods to confirm results, offering a simple, efficient pre-screening step.