Deoxyribonuclease I (DNase I) typing from semen stains: low enzyme activity in vaginal fluids does not interfere with seminal DNase I typing from mixture stains.

Abstract excerpt

We describe the use of deoxyribonuclease I (DNase I) polymorphism for individualization of semen in body fluid stain mixtures, as a means of providing new and more useful information to practicing forensic biologists as a genetic marker. We have already reported that human DNase I isozyme patterns from different subjects are classifiable into ten groups. Isoelectric focusing of DNase I isozymes on polyacrylamide...

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