This lecture provides an introduction to DNA structure and function, followed by an overview of polymerase chain reaction (PCR) and its applications in biological and environmental research. Students will learn how PCR amplifies specific DNA sequences, the components required, and the steps involved in the reaction. The lecture also highlights related molecular methods such as gel electrophoresis, DNA sequencing, and marker-based identification. The focus is on understanding how these tools are used for diagnostics, genetic analysis, and species detection.
- Source: Urban Tree Guard