plant_structure_development_stage Term "pollen development stage" (PO:0001007)

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E.g., flower or TO:0000303.

E.g., d1 or waxy.

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plant_structure_development_stage Term "pollen development stage" (PO:0001007)

Term Name	pollen development stage
Term Accession	PO:0001007
Aspect	plant_structure_development_stage
Synonyms (1)	pollen development in Arabidopsis
Definition	Stages of development of the pollen defined by characteristic morphological, cytological, histological or other visible features.
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] collective plant organ structure development stage (PO:0025338) #0

[i] shoot system development stage (PO:0025527) #0

[i] reproductive shoot system development stage (PO:0025530) #0

[i] flower development stage (PO:0007615) #6

[i] flower formation stage (PO:0025585) #0

[i] floral organ meristem development stage (PO:0007601) #4

floral organ primordium development stage (PO:0007602) #7

floral organ development stage (PO:0007600) #22

[p] androecium development stage (PO:0007605) #0

[i] pollen development stage (PO:0001007) #8

[i] B enlarged microsporocyte stage (PO:0001006) #0

[i] C callose wall formation in pollen mother cells stage (PO:0001008) #0

[i] D pollen mother cell meiosis stage (PO:0001009) #12

[i] F microspore release stage (PO:0001010) #4

[i] A microsporogenous mass stage (PO:0001011) #0

[i] G early unicellular microspore stage (PO:0001012) #4

[i] H late unicellular microspore stage (PO:0001013) #1

[i] I first mitotic division stage (PO:0001014) #0

[i] K second mitotic division stage (PO:0001015) #4

[i] L mature pollen stage (PO:0001016) #3872

[i] M germinated pollen stage (PO:0001017) #4560

[i] E tetrad stage (PO:0001029) #5

[i] J bicellular pollen stage (PO:0001059) #4

plant anatomical entity (PO:0025131) #0

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

[i] multi-tissue plant structure (PO:0025496) #0

[i] plant organ (PO:0009008) #0

collective plant organ structure (PO:0025007) #0

[i] shoot system (PO:0009006) #45863

shoot system development stage (PO:0025527) #0

[i] reproductive shoot system development stage (PO:0025530) #0

[i] flower development stage (PO:0007615) #6

[i] flower formation stage (PO:0025585) #0

[i] floral organ meristem development stage (PO:0007601) #4

floral organ primordium development stage (PO:0007602) #7

floral organ development stage (PO:0007600) #22

[p] androecium development stage (PO:0007605) #0

[i] pollen development stage (PO:0001007) #8

[i] B enlarged microsporocyte stage (PO:0001006) #0

[i] C callose wall formation in pollen mother cells stage (PO:0001008) #0

[i] D pollen mother cell meiosis stage (PO:0001009) #12

[i] F microspore release stage (PO:0001010) #4

[i] A microsporogenous mass stage (PO:0001011) #0

[i] G early unicellular microspore stage (PO:0001012) #4

[i] H late unicellular microspore stage (PO:0001013) #1

[i] I first mitotic division stage (PO:0001014) #0

[i] K second mitotic division stage (PO:0001015) #4

[i] L mature pollen stage (PO:0001016) #3872

[i] M germinated pollen stage (PO:0001017) #4560

[i] E tetrad stage (PO:0001029) #5

[i] J bicellular pollen stage (PO:0001059) #4

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Database Cross-References (1)

POC:	Felipe_Zapata

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Parents (1)

androecium development stage (PO:0007605)

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Children (13)

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Associations (8)

Arabidopsis thaliana gene (5)

Oryza sativa japonica gene (1)

Gramene Gene (2)