Term Information

Accession
PO:0020148
Name
shoot apical meristem
Ontology
plant_anatomy
Synonyms
SAM (exact), meristema apical del epiblasto (epiblastema) (Spanish, exact), 茎頂分裂組織 (Japanese, exact), primary shoot meristem (related), promeristem (broad)
Alternate IDs
None
Definition
A shoot system meristem (PO:0006079) formed at the apex of the shoot axis (PO:0025029), including those originating from an axillary bud meristem (PO:0000232). Source: UMSL_curator:fz, POC:Laurel_Cooper
Comment
None
Subset
TraitNet
Feedback
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Comments, changes to terms, or requests for new ontology terms can be made at PO issue tracker on GitHub.

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Parents of shoot apical meristem (PO:0020148)
subject[Reorder by subject] relation[Reorder by relation] object[Reorder by object]
shoot apical meristem [is_a relation] is_a  shoot system meristem (PO:0006079)
shoot apical meristem [BFO:0000050 relation] BFO:0000050  shoot axis apex (PO:0000037)
shoot apical meristem [is_a relation] is_a  apical meristem (PO:0020144)
Children of shoot apical meristem (PO:0020148)
subject[Reorder by subject] relation[Reorder by relation] object[Reorder by object]
meristem L1 layer (PO:0009020) [BFO:0000050 relation] BFO:0000050  shoot apical meristem
shoot axis procambium (PO:0025260) [BFO:0000050 relation] BFO:0000050  shoot apical meristem
central zone (PO:0000224) [BFO:0000050 relation] BFO:0000050  shoot apical meristem
rib zone (PO:0000226) [BFO:0000050 relation] BFO:0000050  shoot apical meristem
peripheral zone (PO:0000225) [BFO:0000050 relation] BFO:0000050  shoot apical meristem
reproductive shoot apical meristem (PO:0008028) [is_a relation] is_a  shoot apical meristem
meristem L3 layer (PO:0009022) [BFO:0000050 relation] BFO:0000050  shoot apical meristem
meristem L2 layer (PO:0009021) [BFO:0000050 relation] BFO:0000050  shoot apical meristem
vegetative shoot apical meristem (PO:0008016) [is_a relation] is_a  shoot apical meristem
PO_GIT
472