DNA typing in forensic medicine and in criminal investigations: a current survey.
Since 1985 DNA typing of biological material has become one of the most powerful tools for personal identification in forensic medicine and in criminal investigations [1-6]. Classical DNA "fingerprinting" is increasingly being replaced by polymerase chain reaction (PCR) based technology which detects very short polymorphic stretches of DNA [7-15]. DNA loci which forensic scientists study do not code for proteins, and they are spread over the whole genome [16, 17]. These loci are neutral, and few provide any information about individuals except for their identity. Minute amounts of biological material are sufficient for DNA typing. Many European countries are beginning to establish databases to store DNA profiles of crime scenes and known offenders. A brief overview is given of past and present DNA typing and the establishment of forensic DNA databases in Europe.
Benecke
M
M
Institut für Rechtsmedizin, Universität zu Köln, Germany.
D002961:Civil Rights / Q000592:standards; D016172:DNA Fingerprinting; D053938:DNA Fragmentation; D003625:Data Collection; D016208:Databases, Factual; D005060:Europe; D005554:Forensic Medicine / Q000639:trends*; D005858:Germany; D006801:Humans; D016133:Polymerase Chain Reaction; D011110:Polymorphism, Genetic / Q000235:genetics; D018907:Privacy; D012091:Repetitive Sequences, Nucleic Acid; D015203:Reproducibility of Results