FRNSC 421WForensic Molecular Biology

4 credits · Forensic Science · Penn State

Classroom discussions will focus on the application of molecular biology techniques to forensic DNA analysis. The course will start with a history of forensic biology techniques and move quickly to modern day techniques (e.g., STR analysis). Laboratory analysis will include population samples and mock evidence samples. Students will expand their knowledge of population genetics and fine tune their practical laboratory skills. Students will learn about laboratory safety, quality assurance and control, and ethics. They will evaluate results from actual forensic DNA cases, discuss how evidence is presented in court, and have the opportunity to present their data in mock deposition proceedings. Laboratory exercises will result in the preparation of courtroom ready materials (data, documents, and demonstrations). Many of the classroom discussions will be problem solving exercises designed to emphasize specific applications of laboratory analysis. At the end of the course, students will have a strong understanding of forensic STR analysis on relevant forms of biological evidence, and how to convey their findings in written and oral formats. In the laboratory, students will have analyzed different sample types, interpreted complex DNA profiles, prepared laboratory reports and case files, and presented their findings in mock testimony proceedings. As a result, students will have the basic skills necessary to work in a forensic molecular biology crime laboratory. The proposed course is relevant to any science student who has taken FRNSC 420 , BMB 401 , and BMB 442 , and any student in the Forensic Science major who has an interest in obtaining employment in a local, state or federal law enforcement agency and/or crime laboratory facility. This is a 400-level forensics course that is required for students in the Forensic Science major who elect to complete the biology option.