Looking for a lab course that’s actually fun and gives you real-world skills you’ll use in your future career? Starting in Spring 2026, the Microbiology Program in the Department of Plant Pathology, Entomology, and Microbiology (PPEM) has you covered with its newly revamped Micro 3000L: Basic Microbiology Laboratory Techniques, a single, streamlined class designed for all life science students.
“Micro 3000L is where students get to roll up their sleeves, work with microbes, and see the science come alive,” says Dr. Claudia Lemper-Manahl, Associate Teaching Professor and course instructor. “It’s not just about memorizing lab techniques, it’s about understanding how microbiology connects to human health, food safety, and the world around us.”
Previously, students had to choose between two separate lab courses — one for non-majors and one for microbiology majors. While both covered the same essential techniques, the structure sometimes caused scheduling issues and extra work. By merging them into a single, inclusive course, Micro 3000L now provides the same strong foundation for everyone, whether you’re headed for medical, veterinary, or graduate school, or just want a deeper understanding of the microscopic world that shapes our lives.
In this course, students master the fundamentals of microbiology through hands-on learning: aseptic technique, bacterial isolation, microscopy, staining, and molecular methods like PCR and gel electrophoresis. You’ll also explore immunological assays, microbial control, epidemiology, and even identify unknown organisms using biochemical tests, all while learning to safely handle samples and communicate your findings like a professional scientist.
“Students love discovering that microbes aren’t just ‘germs,’” Dr. Lemper-Manahl says with a smile. “They’re fascinating, powerful, and everywhere. Once you understand them, you start to see biology, and even your own world, in a totally new way.”
With Dr. Lemper-Manahl’s leadership, Micro 3000L makes scheduling simpler, builds confidence in lab skills, and prepares students across CALS for a future in health, agriculture, research, and beyond.
“It’s a great class for anyone who’s curious,” she adds. “If you like science that’s hands-on, practical, and a little messy, in the best possible way, you’ll love this lab.”