| Organism | Number of Experiments |
| Saccharomyces cerevisiae | 19352 |
| Homo sapiens | 14625 |
| Plasmodium falciparum | 2306 |
| Caenorhabditis elegans | 1614 |
| Vibrio harveyi | 603 |
| Mus musculus | 411 |
| Schizosaccharomyces pombe | 401 |
| Escherichia coli | 273 |
| Rattus norvegicus | 244 |
| Drosophila simulans | 193 |
| Drosophila melanogaster | 191 |
| Mycobacterium tuberculosis | 166 |
| Pseudomonas aeruginosa PA14 | 147 |
| Vibrio cholerae | 127 |
| Saccharomyces bayanus | 123 |
| Acyrthosiphon pisum | 82 |
| Plasmodium berghei | 59 |
| Pseudomonas aeruginosa PAO1 | 41 |
| Not Applicable | 41 |
| Caulobacter crescentus | 33 |
| Canis familiaris | 32 |
| Danio Rerio | 24 |
| Phaeobacter gallaeciensis | 20 |
| Clostridium beijerinckii NCIMB 8052 | 15 |
| Bacteroides fragilis NCTC 9343 | 12 |
| Photobacterium angustum | 8 |
| Kluyveromyces lactis | 8 |
| Drosophila yakuba | 5 |
| Proteus mirabilis | 5 |
| Oxytricha trifallax | 4 |
| Tribolium castaneum | 2 |