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protonema whole plant development stage

Term Information

Accession
PO:0030006
Name
protonema whole plant development stage
Ontology
plant_structure_development_stage
Synonyms
fase protonemica (Spanish, exact), protonema phase (exact), protonemal phase (exact), 原糸体を形成する植物発生段階 (Japanese, exact)
Alternate IDs
None
Definition
A gametophyte development stage during which a gametophyte undergoes filamentous growth and that succeeds spore germination and precedes a thalloid development stage (planar growth) or gametophore development stage. Source: POC:Ramona_Walls
Comment
The protonema phase ends with the development of gametophores in mosses, some other bryophytes, and leptosporangiate ferns and with the development of a thallus in other bryophytes, although protonema tissue may persist of continue to develop after this.
Subset
Pteridophytes
Bryophytes
Feedback
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Parents of protonema whole plant development stage (PO:0030006)
subject[Reorder by subject] relation[Reorder by relation] object[Reorder by object]
protonema whole plant development stage [is_a relation] is_a  gametophyte vegetative stage (PO:0025340)

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PO_GIT
300