Web Microbiology at ACM

C8E16: Applied Biotechnology

Chapter 8, Episode 16 This episode focuses on how DNA manipulation is applied in real-world settings through biotechnology. Key topics include recombinant DNA technology, GMOs like Bt corn, gene therapy, CAR-T cancer treatment, and CRISPR gene editing. You’ll see how these tools are used to produce important products like insulin, improve agriculture, and treat disease, while also considering their benefits and limitations.

C8E15: Analyzing DNA

Chapter 8, Episode 15 In this episode, we explore how scientists analyze and visualize DNA after it has been amplified or cut. Topics include gel electrophoresis, DNA profiling, sequencing, SNPs, and microarrays. You’ll learn how these techniques allow researchers to compare DNA samples, identify individuals, detect genetic variation, and study gene activity, with real-world applications in forensics, medicine, and research.

C8E14: Studying DNA

Chapter 8, Episode 14 This episode introduces the foundational tools used to study and manipulate DNA, including restriction enzymes, PCR, and cloning vectors. You’ll learn how DNA can be cut at specific sequences, amplified into millions of copies, and transferred between organisms for genetic analysis and engineering. These techniques are essential for understanding how scientists work with genes in research, medicine, and biotechnology.

C6E13: Mutations

Chapter 6, Episode 13 This episode explains how mutations alter DNA sequences, including point mutations, insertions, deletions, and frameshifts, and how these changes can affect protein function and phenotype. It also discusses mutagens, DNA repair mechanisms, and the biological significance of mutation in genetics, disease, and microbiology.

C6E12: Gene Transfer - Sharing is Caring

Chapter 6, Episode 12 This episode discusses the unique ways bacteria evolve through DNA. They transfer genetic material horizontally, within the same generation, and the processes by which this is accomplished are discussed in the episode.