Using microbial genome annotation as a foundation for collaborative student research.

Area of Science:

• Microbiology
• Biochemistry
• Bioinformatics
• Genomics

Background:

• Microbial genomics research offers valuable learning opportunities for students.
• Integrating hands-on research into coursework enhances bioinformatics and critical thinking skills.
• Teamwork and collaboration are essential components of scientific discovery.

Purpose of the Study:

• To integrate microbial genomics research into a microbiology and biochemistry course.
• To promote student learning of bioinformatics and research skills.
• To emphasize teamwork and collaboration in scientific inquiry.

Main Methods:

• Utilized the Integrated Microbial Genomes Annotation Collaboration Toolkit (IMGAC).
• Student teams employed bioinformatics tools for gene product identification and characterization in Mucilaginibacter paludis.
• Conducted growth experiments and molecular biology techniques (gene amplification, cloning, complementation analysis) for pathway characterization.

Main Results:

• Successfully identified gene products in M. paludis essential for specific amino acid synthesis.
• Validated the organism's ability to synthesize identified amino acids through growth experiments.
• Characterized an amino acid biosynthetic pathway through genetic complementation in E. coli mutants.

Conclusions:

• The integrated curriculum effectively enhanced students' bioinformatics and research capabilities.
• Student-led research projects fostered teamwork and collaborative problem-solving.
• This approach provides a robust framework for teaching microbial genomics and associated research skills.