[Assessment of disputed identity of blood alcohol samples using DNA fingerprinting].
DNA fingerprinting is a perfect tool for investigating the identity of disputed blood by alcohol samples extracted. However, blood samples stored at an ambient temperature for longer periods can show considerable degradation of high-molecular DNA, diminishing the value of fingerprint investigation because of loss of the less frequent bands formed by the longer DNA fragments. Addition of the complexing agent EDTA can retard this degradation. Determination of the sex with DNA probes in the blood alcohol sample increases confidence in the investigation.
Bär
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Gerichtlich-Medizinisches Institut der Universität Zürich.
Kratzer
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A
D000435:Alcoholic Intoxication / Q000097:blood; D001788:Blood Grouping and Crossmatching; D015342:DNA Probes; D000431:Ethanol / Q000493:pharmacokinetics*; D005260:Female; D006801:Humans; D008297:Male; D012732:Sex Determination Analysis
D015342:DNA Probes; D000431:Ethanol
Abklärung strittiger Identität von Blutalkoholproben mit DNA-Fingerprinting.