自1989年开始DNA指纹技术研究获得成功并正式用于法医物证检验以来，我们已受理检案上干起。在此基础上开展的PCR技术及单位点DNA图谱技术，将DNA指纹中的同位素标记探针检测方法发展为辣根过氧化物酶标记探针及光增强检测法。这些新技术的应用，相互弥补各自的不足，使目前广 Since the success of DNA fingerprinting research in 1989 and its formal application in forensic evidence testing, we have accepted the prosecutions. On this basis, the PCR technique and single point DNA mapping technique were developed to detect the isotope labeled probe in DNA fingerprinting as horseradish peroxidase labeled probe and light enhanced detection. The application of these new technologies to make up for each other’s deficiencies makes the current wide