![[Inferred is_a relation]](https://browser.planteome.org/static/images/is_a.gif "Inferred is_a relation")
BFO:0000001 entity
BFO:0000003 occurrent
BFO:0000015 process
GO:0008150 biological_process
GO:0032502 developmental process
GO:0048856 anatomical structure development
GO:0009888 tissue development
GO:0010087 phloem or xylem histogenesis
![[Current term]](https://browser.planteome.org/static/images/term_lineage_wedge.png "Current term")
GO:0010089 xylem development
GO:0090058 metaxylem development
GO:0090059 protoxylem development
![[part_of relation]](https://browser.planteome.org/static/images/part_of.gif "part_of relation")
GO:0048759 xylem vessel member cell differentiation
subject![[Reorder by subject]](https://browser.planteome.org/static/images/reorder.gif "Reorder by subject") |
relation |
object |
|---|---|---|
| xylem development |
is_a
|
phloem or xylem histogenesis (GO:0010087) |
| subject |
relation |
object |
|---|---|---|
| protoxylem development (GO:0090059) |
is_a
|
xylem development |
| xylem vessel member cell differentiation (GO:0048759) |
![[BFO:0000050 relation]](https://browser.planteome.org/static/images/BFO:0000050.gif "BFO:0000050 relation") BFO:0000050
|
xylem development |
| metaxylem development (GO:0090058) |
is_a
|
xylem development |