Table 5.
Occurrences and total link strength of top 30 keywords.
| Rank | Keyword | Occurrences | Total link strength |
| 1 | Gene-expression | 857 | 851 |
| 2 | RNA-seq | 563 | 559 |
| 3 | Heterogeneity | 331 | 325 |
| 4 | Stem-cells | 235 | 234 |
| 5 | Differentiation | 231 | 231 |
| 6 | Single cell | 177 | 177 |
| 7 | Reveals | 170 | 170 |
| 8 | Cancer | 155 | 154 |
| 9 | Transcriptome | 135 | 135 |
| 10 | Gene | 133 | 132 |
| 11 | Mouse | 133 | 132 |
| 12 | Genome | 132 | 130 |
| 13 | Identification | 125 | 125 |
| 14 | Seq | 125 | 122 |
| 15 | Evolution | 115 | 115 |
| 16 | Progenitors | 93 | 93 |
| 17 | Protein | 92 | 92 |
| 18 | Dynamics | 90 | 90 |
| 19 | Activation | 83 | 83 |
| 20 | Transcriptomics | 80 | 78 |
| 21 | Cells | 77 | 77 |
| 22 | Receptors | 73 | 73 |
| 23 | Noise | 70 | 70 |
| 24 | Mutations | 69 | 69 |
| 25 | Proliferation | 67 | 67 |
| 26 | Embryonic Stem-cells | 66 | 66 |
| 27 | Landscape | 65 | 65 |
| 28 | Neurons | 65 | 65 |
| 29 | Models | 64 | 64 |
| 30 | Diversity | 63 | 63 |