- Biotechnology 5
- Plant Genetics and Genomics 5
- Aerospace Technology and Astronautics 4
- Astrophysics and Astroparticles 4
- Biochemistry, general 4
- Planetology 4
- Space Sciences (including Extraterrestrial Physics, Space Exploration and Astronautics) 4
- Agriculture 3
- Plant Biochemistry 3
- Plant Breeding/Biotechnology 3
- Plant Sciences 3
- Condensed Matter Physics 2
- Gene Function 2
- Human Genetics 2
- Metabolic Diseases 2
- Molecular Medicine 2
- Plant Pathology 2
- Plant Physiology 2
- Traumatic Surgery 2
- Analytical Chemistry 1