DNA Techniques in Forensics

One of the recent developments in forensics in the late 20th century is the use of DNA techniques in the identification of unknown individuals. Previously, the only way to do this is through odontology and fingerprints, which may not always be available and each has its own limitations. The utility of DNA forensics has now expanded to paternity testing, mass disaster identification of victims, and even in wildlife forensics where the victims are protected species.

This short course focuses on the conceptual framework as well as the development of basic skills on DNA extraction, polymerase chain reaction, agarose gel electrophoresis, DNA sequencing, and the use of DNA sequences in forensics. The course will be useful for those who wish to explore the basics of molecular forensics and how they are applied.

Student Learning Outcomes

In this course, you are expected to

1. explain the characteristics of DNA as the genetic material;
2. identify the types of variation at the level of the DNA;
3. conduct DNA extraction;
4. conduct polymerase chain reaction (PCR) amplification of specific segments of the genome;
5. conduct agarose gel electrophoresis and DNA quantification;
6. identify unknown individuals through DNA sequences; and
7. apply DNA in wildlife forensics.

Course Schedule

 Self-paced with six modules (one-week commitment of a maximum of two hours per day)