Planteome: Term Details for "leaf marginal meristem" (PO:0025405)

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Term Information

Accession: PO:0025405
Name: leaf marginal meristem
Ontology: plant_anatomy
Synonyms: leaf margin blastozone (exact), leaf margin meristem (exact), 葉縁分裂組織 (Japanese, exact)
Alternate IDs: None
Definition: A portion of phyllome marginal meristem (PO:0025404) tissue that is part of a leaf margin (PO:0025009) of a vascular leaf (PO:0009025) during a leaf expansion stage (PO:0001052) and has parts marginal and submarginal initials. Source: ISBN:0521288959, POC:curators
Comment: Leaf marginal meristems develop on the lateral margins of a vascular leaf after the transition from a vascular leaf primordium (PO:0000017) and may contribute to expansion of the leaf lamina (PO:0020039). Marginal growth can occur in a vascular leaf primordium, but it is not considered part of a leaf marginal meristem. Leaf marginal initials (add) may give rise to leaf epidermis (PO:0006016) while leaf submarginal initials (add) may give rise to the leaf mesophyll (PO:0005645). May be of limited duration.
Subset: None
Related: Link to all annotated objects annotated to leaf marginal meristem.; Link to all direct and indirect annotations to leaf marginal meristem.; Link to all direct and indirect annotations download (limited to first 10,000) for leaf marginal meristem.
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PO:0009011 plant structure
PO:0025498 cardinal part of multi-tissue plant structure
PO:0025497 collective plant structure
PO:0025496 multi-tissue plant structure
PO:0025001 cardinal organ part
PO:0025007 collective plant organ structure
BFO:0000002 continuant
BFO:0000004 independent continuant
PO:0025060 lamina
PO:0025131 plant anatomical entity
PO:0009008 plant organ
PO:0006001 phyllome
PO:0025513 plant organ lamina
PO:0009006 shoot system
PO:0025034 leaf
PO:0025396 phyllome lamina
PO:0025018 phyllome margin
PO:0025005 plant organ margin
PO:0009007 portion of plant tissue
BFO:0000001 entity
PO:0020039 leaf lamina
PO:0020128 leaf margin
PO:0009013 portion of meristem tissue
PO:0025009 leaf lamina margin
PO:0025404 phyllome marginal meristem
PO:0009025 vascular leaf
PO:0025405 leaf marginal meristem

Parents of leaf marginal meristem (PO:0025405)

subject	relation	object
leaf marginal meristem	RO:0000056	vascular leaf expansion stage (PO:0001052)
leaf marginal meristem	BFO:0000050	leaf lamina margin (PO:0025009)
leaf marginal meristem	is_a	phyllome marginal meristem (PO:0025404)
leaf marginal meristem	is_a	continuant (BFO:0000002)
leaf marginal meristem	BFO:0000050	vascular leaf (PO:0009025)

This term has no children.

PO_GIT: 412