- Microbiology 13
- Life Sciences, general 6
- Cell Biology 5
- Plant Sciences 5
- Zoology 5
- Applied Microbiology 3
- Biotechnology 3
- Biochemistry, general 2
- Microbial Ecology 2
- Microbial Genetics and Genomics 2
- Mycology 2
- Virology 2
- Biological Microscopy 1
- Chemistry/Food Science, general 1
- Ecology 1
- Environmental Engineering/Biotechnology 1
- Food Microbiology 1
- Geoecology/Natural Processes 1
- Immunology 1
- Medical Microbiology 1