Planteome: Term Details for "root primordium" (PO:0005029)

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Term Information

Accession: PO:0005029
Name: root primordium
Ontology: plant_anatomy
Synonyms: portion of root primordium tissue (exact), primordio de raíz (Spanish, exact), root primordia (exact, plural), 根原基（可視的） (Japanese, exact)
Alternate IDs: None
Definition: A primordium (PO:0025127) that develops from a root anlagen (PO:0025433) and is committed to the development of a root (PO:0009005). Source: ISBN:0521288959, POC:curators
Comment: A root primordium may arise from cells of a pericycle (PO:0006203) in a root in most seed plant (pericyclic lateral root primordium; PO:0025492), from cells of an endodermis (PO:0000252) in ferns and some seed plants (non-pericyclic lateral root primordium: PO:0025493), or from cells of a shoot axis (PO:0025029), in the case of a basal root primordium (PO:0025479) or shoot-borne root primordium (PO:0025480). Transition from root primordium to root occurs with the formation of a root cap (PO:0020123), shortly after the development of a root apical meristem (PO:0020147).
Subset: None
Related: Link to all annotated objects annotated to root primordium.; Link to all direct and indirect annotations to root primordium.; Link to all direct and indirect annotations download (limited to first 10,000) for root primordium.
Feedback: Comments, changes to terms, or requests for new ontology terms can be made at PO issue tracker on GitHub.

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BFO:0000002 continuant
BFO:0000001 entity
BFO:0000004 independent continuant
BFO:0000040 material entity
PO:0025131 plant anatomical entity
PO:0009011 plant structure
PO:0009007 portion of plant tissue
PO:0009013 portion of meristem tissue
PO:0025127 primordium
PO:0005029 root primordium
PO:0025479 basal root primordium
PO:0000016 lateral root primordium
PO:0025480 shoot-borne root primordium

Parents of root primordium (PO:0005029)

subject	relation	object
root primordium	is_a	primordium (PO:0025127)
root primordium	RO:0002202	root anlagen (PO:0025433)

Children of root primordium (PO:0005029)

subject	relation	object
shoot-borne root primordium (PO:0025480)	is_a	root primordium
basal root primordium (PO:0025479)	is_a	root primordium
root (PO:0009005)	RO:0002202	root primordium
lateral root primordium (PO:0000016)	is_a	root primordium

PO_GIT: 467