International Journal of Medicine and Data

With the continuous development and maturity of DNA analysis application technology, its application scope is becoming more and more extensive, especially in the field of criminal investigation in recent years, the application is more effective, which has effectively promoted the detection of various criminal cases , the most common of which is the technical identification of forensic evidence. The DNA analysis application technology used in forensic identification of physical evidence is mainly to extract and technically identify the DNA of criminal suspects. Through the analysis and research on the application of DNA technology, this paper further explores the specific application of DNA technology in the extraction and identification of suspect evidence by forensics, and makes an in-depth analysis of its application effect.

DNA technology application; Forensic identification; Material evidence extraction; Effect