plant_anatomy Term "protoxylem" (PO:0000272)

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E.g., flower or TO:0000303.

E.g., d1 or waxy.

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plant_anatomy Term "protoxylem" (PO:0000272)

Term Name	protoxylem
Term Accession	PO:0000272
Aspect	plant_anatomy
Synonyms (3)	egf(o
Definition	A primary xylem (PO:0000272) tissue that has as part one or more protoxylem tracheary elements (PO:0025575) embedded in parenchyma (PO:0005421) tissue.
Comment	None
Source Ontology Database	The ontology browser of Plant Ontology Database

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Derivation

plant structure development stage (PO:0009012) #945

[i] whole plant development stage (PO:0007033) #931

[i] sporophyte development stage (PO:0028002) #1

vascular system (PO:0000034) #102

[p] portion of vascular tissue (PO:0009015) #145

[i] xylem (PO:0005352) #50

[i] primary xylem (PO:0005849) #4

[i] protoxylem (PO:0000272) #25

[i] centarch protoxylem (PO:0025552) #0

[i] mesarch protoxylem (PO:0025553) #0

[i] exarch protoxylem (PO:0025554) #0

[i] endarch protoxylem (PO:0025557) #0

[p] protoxylem tracheary element (PO:0025575) #0

plant anatomical entity (PO:0025131) #0

[i] plant structure (PO:0009011) #12660

[i] whole plant (PO:0000003) #25717

[p] vascular system (PO:0000034) #102

[p] portion of vascular tissue (PO:0009015) #145

[i] xylem (PO:0005352) #50

[i] primary xylem (PO:0005849) #4

[i] protoxylem (PO:0000272) #25

[i] centarch protoxylem (PO:0025552) #0

[i] mesarch protoxylem (PO:0025553) #0

[i] exarch protoxylem (PO:0025554) #0

[i] endarch protoxylem (PO:0025557) #0

[p] protoxylem tracheary element (PO:0025575) #0

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Database Cross-References (4)

ISBN:	0471738433
ISBN:	047125208
POC:	laura_moore
OBO_SF_PO:	3476729

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Parents (1)

primary xylem (PO:0005849)

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Children (5)

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Associations (25)

Arabidopsis thaliana gene (19)

Oryza sativa japonica gene (3)

Gramene Gene (3)