Molecular Biology Commons^™

The Effect Of Sample And Sample Matrix On Dna Processing: Mechanisms For The Detection And Management Of Inhibition In Forensic Samples, Lilliana I. Moreno

FIU Electronic Theses and Dissertations

The presence of inhibitory substances in biological forensic samples has, and continues to affect the quality of the data generated following DNA typing processes. Although the chemistries used during the procedures have been enhanced to mitigate the effects of these deleterious compounds, some challenges remain. Inhibitors can be components of the samples, the substrate where samples were deposited or chemical(s) associated to the DNA purification step. Therefore, a thorough understanding of the extraction processes and their ability to handle the various types of inhibitory substances can help define the best analytical processing for any given sample. A series of experiments …