_Entity_natural_src.Tissue_fraction
| Description | The fraction of the tissue that was used as the source of the molecular entity. |
| Details: | |
| Parent saveframe | natural_source |
| Data type | line |
| DB table | Entity_natural_src |
| DB column | Tissue_fraction |
| DB type | VARCHAR(127) |
| NULL allowed | yes |
| ADIT-NMR deposition system prompt | Tissue fraction |