- Plant Sciences 12
- Plant Genetics and Genomics 6
- Agriculture 4
- Cell Biology 4
- Ecology 3
- Forestry 3
- Plant Pathology 3
- Plant Physiology 3
- Transgenics 3
- Animal Genetics and Genomics 2
- Biomedical Engineering/Biotechnology 2
- Biotechnology 2
- Genetic Engineering 2
- Molecular Medicine 2
- Plant Biochemistry 2
- Plant Breeding/Biotechnology 1
- Popular Science in Nature and Environment 1
- Science, Humanities and Social Sciences, multidisciplinary 1
- Tree Biology 1