Molecular biology techniques in real life - case study introducing medical students to QF-PCR technique used in medical diagnostics.

QF-PCR is a widely used molecular biology method. To name just a few of its uses, it is considered to be useful in paternity tests, identification tests or prenatal diagnostics. Therefore, there is a good chance that medical faculty students would come into contact with this technology - directly or indirectly - during their professional work. The following article proposes a teaching classes scenario conducted in the problem-based learning manner, which aims to familiarize students with the QF-PCR technique. In addition, other modern methods of molecular genetics are among topics that students can learn during the problem-based learning modules. The classes are divided into three parts. In the first part, students learn about the possible usage of QF-PCR in paternity tests. The second part focuses on learning about the advantages and limitations of QF-PCR in prenatal diagnosis. Learning activities in the last part are designed to show the limitations of the diagnostic properties of the method - students analyze the case study, in which QF-PCR must be replaced by other modern methods of molecular genetics. By analyzing three independent stories, students learn about usage, advantages and limitations of QF-PCR, and additionally gain knowledge in basic, pre-clinical and clinical sciences. This course is designated as an elective course for final year medical students who have completed either: a basic genetics course, a molecular genetics course, a biochemistry course or a molecular biology course. The focus of the classes is to draw students' attention to the possible application and rapid development of molecular biology techniques, which is the base for modern therapeutic and diagnostic strategies.