Planteome: Term Details for "tracheid" (PO:0000301)

Accession: PO:0000301
Name: tracheid
Ontology: plant_anatomy
Synonyms: traqueida (Spanish, exact), 仮導管 (Japanese, exact)
Alternate IDs: None
Definition: A tracheary element (PO:0000290) that has no perforations in its cell wall. Source: ISBN:0471245208
Comment: May have any of the kinds of secondary wall thickenings found in tracheary elements. The area of contact between two tracheids has only bordered pits, whereas in vessel members (PO:0002003), it has openings in the cell wall called perforations, organized into perforation plates (term has been requested in GO).
Subset: CL; TraitNet
Related: Link to all annotated objects annotated to tracheid.; Link to all direct and indirect annotations to tracheid.; Link to all direct and indirect annotations download (limited to first 10,000) for tracheid.
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subject	relation	object
tracheid	is_a	tracheary element (PO:0000290)

subject	relation	object
secondary xylem tracheid (PO:0025447)	is_a	tracheid
primary xylem tracheid (PO:0025446)	is_a	tracheid