- Microbiology 28
- Biotechnology 18
- Microbial Genetics and Genomics 11
- Biochemistry, general 7
- Applied Microbiology 3
- Microbial Ecology 3
- Engineering, general 2
- Freshwater & Marine Ecology 2
- Zoology 2
- Cell Biology 1
- Environmental Engineering/Biotechnology 1
- Medicine/Public Health, general 1
- Pharmacology/Toxicology 1
- Plant Breeding/Biotechnology 1
- Plant Physiology 1
- Renewable and Green Energy 1