| Typicality: | 0.330 |
| Saliency: | 0.188 |
| dna → be purified by → chloroform extraction/ethanol precipitation | 3 |
| dna → be purified by → phenol-chloroform extraction and ethanol precipitation | 3 |
| dna → be purified by → phenol/chloroform extraction and ethanol precipitation | 3 |
| negative | neutral | positive |
| 0.034 | 0.912 | 0.054 |
| Raw frequency | 9 |
| Normalized frequency | 0.188 |
| Modifier score | 0.500 |
| Perplexity | 32.944 |