| Typicality: | 0.586 |
| Saliency: | 0.408 |
| until rna extraction | 8 | temporal |
| before further analysis | 8 | temporal |
| immediately | 6 | manner |
| sample → be stored in → liquid nitrogen | 40 |
| sample → be kept in → liquid nitrogen | 6 |
| sample → be placed in → liquid nitrogen | 6 |
| sample → stored in → liquid nitrogen | 4 |
| sample → be preserved in → liquid nitrogen | 4 |
| negative | neutral | positive |
| 0.105 | 0.813 | 0.082 |
| Raw frequency | 60 |
| Normalized frequency | 0.408 |
| Modifier score | 1.000 |
| Perplexity | 30.406 |