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Term Information

Accession
PO:0001185
Name
plant embryo globular stage
Ontology
plant_structure_development_stage
Synonyms
dermatogen stage in Arabidopsis (related), embryo stage EM3 (related), embryo stage EM4 (related), globular stage in Arabidopsis (related), late globular stage in Arabidopsis (related), mid-globular stage in Arabidopsis (related)
Alternate IDs
None
Definition
A plant embryo development stage (PO:0007631) that occurs during the interval between when a plant embryo proper (PO:0000001) increases in diameter through cell division, but retains radial symmetry (with the concomitant formation of a protoderm (PO:0006210)), and the onset of a plant embryo bilateral stage (PO:0004507). Source: POC:Laurel_Cooper, POC:curators, TAIR_curator:Katica_Ilic
Comment
During the plant embryo globular stage, differentiation of the three main tissue systems (vascular system (PO:0000034); epidermis (PO:0005679); and the portion of ground tissue (PO:0025059)) occurs.
Subset
Poaceae
Maize
Arabidopsis
Rice
Angiosperm
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Parents of plant embryo globular stage (PO:0001185)
subject[Reorder by subject] relation[Reorder by relation] object[Reorder by object]
plant embryo globular stage [BFO:0000062 relation] BFO:0000062  plant proembryo stage (PO:0001180)
plant embryo globular stage [is_a relation] is_a  plant embryo development stage (PO:0007631)

This term has no children.

GRO
0007170
0007173
PO_GIT
400