Quick TargSeqTM全集成DNA快速检测系统在极端环境下运行性能评测OA

Rapid DNA analysis technology represents an innovative approach by integrating multiple stages of the DNA analysis process,including DNA extraction,multiplex PCR amplification,and capillary electrophoresis.This analysis technology enables the automatic execution of all these processes,eliminating the need for manual intervention.Commercially available rapid DNA testing systems can simulate the laboratory environment through the internal environment offered by automated equipment.This advancement liberates the entire testing procedure from the stringent environmental conditions typically required in a DNA level three laboratory.In this article,the performance of the domestic fast integrated forensic DNA analyzer Quick TargSeqTM was verified under extreme environments.The tested instrument was loaded onto an SUV for both on-vehicle and on-the-move testing.The tests ranged from an altitude of 500 m on the plain to a peak altitude of 3800 m,which included 4 park-and-test points(with 1 reference point on the plain)and 5 on-the-move test trips.Throughout the test,there was a mix of rainy and snowy weather,with environmental temperatures dropping as low as-1℃.A total of 36 results were collected,which included 2 from reference points at plain,4 from on-the-move trip at plain,18 from park-and-test points at highland and 12 from on-the-move trip at highland.Taking all the collected data into calculation,the loci detection rate of the test is 99.21％and the loci accuracy is 100％.The test results indicate that the Quick TargSeqTM DNA system is highly environmental adaptable and capable of operating effectively in both highland and on-vehicle settings.