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E.g., flower or TO:0000303.
E.g., d1 or waxy.

expand all sections collapse all sections  plant_structure_development_stage Term "A microsporogenous mass stage" (PO:0001011)
Term Name A microsporogenous mass stage
Term Accession PO:0001011
Aspect plant_structure_development_stage
Synonyms (1) pollen stage 1 in Arabidopsis
Definition An initial stage during which the archesporial cells divide to give rise to primary parietal and sporogenous cells.
Comment None
Source Ontology Database The ontology browser of Plant Ontology Database
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