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Ubisch body
Term Information
Accession
GO:0070645
Name
Ubisch body
Ontology
cellular_component
Synonyms
orbicule
Alternate IDs
None
Definition
A small, granular structure that is found in the extracellular matrix of cell of the secretory tapetal layer that surrounds developing pollen grains. Ubisch bodies have a sporopollenin coat, are attached to the peritapetal wall, and may play a role in pollen development.
Source:PMID:14612572,
GOC:mah,
GOC:ecd,
PMID:16524248
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