Detection of human DNA in the air

This study explored the feasibility of aerosol DNA as a source of information to aid human identification in criminal cases. Air samples were collected using the AirPrep ™ ACD220 electret filter air sampler from indoor environments. Dust samples were collected in parallel from surfaces in the same areas. A new method to extract human DNA from the air filters was developed.
Source: Forensic Science International: Genetics Supplement Series - Category: Forensic Medicine Authors: Source Type: research