![[Inferred is_a relation]](https://browser.planteome.org/static/images/is_a.gif "Inferred is_a relation")
BFO:0000002 continuant
BFO:0000001 entity
BFO:0000020 specifically dependent continuant
BFO:0000019 quality
PATO:0000001 quality
PATO:0001241 physical object quality
PATO:0000051 morphology
TO:0000387 plant trait
TO:0000277 biochemical trait
PATO:0000141 structure
PATO:0000025 composition
TO:0000465 mineral and ion content trait
TO:0006051 nickel content
![[Current term]](https://browser.planteome.org/static/images/term_lineage_wedge.png "Current term")
CO_321:0500035 wheat grain nickel content trait
CO_321:0501078 wheat gnick_m_ppm variable
subject![[Reorder by subject]](https://browser.planteome.org/static/images/reorder.gif "Reorder by subject") |
relation |
object |
|---|---|---|
| wheat grain nickel content trait |
is_a
|
nickel content (TO:0006051) |
| subject |
relation |
object |
|---|---|---|
| wheat gnickel measurement method (CO_321:0500175) |
![[method_of relation]](https://browser.planteome.org/static/images/method_of.gif "method_of relation") method_of
|
wheat grain nickel content trait |
| wheat gnick_m_ppm variable (CO_321:0501078) |
is_a
|
wheat grain nickel content trait |