# Slot: gram_stain URI: [bacteria-archaea-traits:gram_stain](https://w3id.org/bacteria-archaea-traitsgram_stain) ## Domain and Range None -> OPT [gram_stain_enum](gram_stain_enum.md) ## Parents ## Children ## Used by * [Bacteria-archaea-traits](Bacteria-archaea-traits.md) ## Other properties | | | | | --- | --- | --- | | **Examples:** | | Example(value='NA', description=None) |