Term Information

Accession
PO:0000146
Name
abscission zone
Ontology
plant_anatomy
Synonyms
zona de absición (Spanish, exact), 離層 (Japanese, exact), abscission layer (related)
Alternate IDs
None
Definition
A portion of plant tissue (PO:0009007) that has as part a separation layer (PO:0006211) and a protective layer (PO:0006212), and is involved in the abscission (GO:0009838) of a fruit (PO:0009001), flower (PO:0009046), leaf (PO:0025034) or other plant structure (PO:0009011). Source: POC:Laurel_Cooper, ISBN:0471245208, POC:curators
Comment
None
Subset
None
Feedback
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Parents of abscission zone (PO:0000146)
subject[Reorder by subject] relation[Reorder by relation] object[Reorder by object]
abscission zone [is_a relation] is_a  portion of plant tissue (PO:0009007)
Children of abscission zone (PO:0000146)
subject[Reorder by subject] relation[Reorder by relation] object[Reorder by object]
separation layer (PO:0006211) [BFO:0000050 relation] BFO:0000050  abscission zone
leaf abscission zone (PO:0006501) [is_a relation] is_a  abscission zone
flower pedicel abscission zone (PO:0025608) [is_a relation] is_a  abscission zone
fruit pedicel abscission zone (PO:0025605) [is_a relation] is_a  abscission zone
protective layer (PO:0006212) [BFO:0000050 relation] BFO:0000050  abscission zone
floral organ abscission zone (PO:0006502) [is_a relation] is_a  abscission zone
fruit abscission zone (PO:0006503) [is_a relation] is_a  abscission zone
GO
0009838
PO_GIT
193