Ontologies
FLOPO
Flora Phenotype Ontology (FLOPO)
OWL
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Last submission date September 6, 2019
Summary
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ID http://purl.obolibrary.org/obo/PO_0001180
http://purl.obolibrary.org/obo/PO_0001180
https://agroportal.lirmm.fr/ontologies/FLOPO/PO_0001180
Preferred name

plant proembryo stage
Synonyms
eight-celled stage in Arabidopsis (related) embryo stage EM2 (related) two-celled stage in Arabidopsis (related)
Definitions
In the case of a nucellar (adventitious) plant embryo (PO:0004537), somatic plant embryo (PO:0025302), microspore-derived cultured plant embryo (PO:0025305), or other embryos that arise through apogamy, the plant proembryo stage (PO:0001180) begins after the division of a single cell that is not a zygote. The plant proembryo stage occurs prior to the differentiation of the three main tissue systems (vascular system (PO:0000034) epidermis (PO:0005679); and the portion of ground tissue (PO:0025059)). A plant embryo development stage (PO:0007631) that occurs during the interval between the first cell division of a plant zygote (PO:0000423) and the onset of the plant globular embryo stage (PO:0001185).

Raw data

rdfs:comment
In the case of a nucellar (adventitious) plant embryo (PO:0004537), somatic plant embryo (PO:0025302), microspore-derived cultured plant embryo (PO:0025305), or other embryos that arise through apogamy, the plant proembryo stage (PO:0001180) begins after the division of a single cell that is not a zygote. The plant proembryo stage occurs prior to the differentiation of the three main tissue systems (vascular system (PO:0000034) epidermis (PO:0005679); and the portion of ground tissue (PO:0025059)).
rdf:type
rdfs:subClassOf
rdfs:label
plant proembryo stage
skos:notation
PO:0001180
obo_purl:IAO_0000115
A plant embryo development stage (PO:0007631) that occurs during the interval between the first cell division of a plant zygote (PO:0000423) and the onset of the plant globular embryo stage (PO:0001185).
oboinowl_gen:hasDbXref
PO_GIT:400
GRO:0007171
oboinowl_gen:hasOBONamespace
plant_structure_development_stage
oboinowl_gen:id
PO:0001180
oboinowl_gen:inSubset
oboinowl_gen:hasRelatedSynonym
eight-celled stage in Arabidopsis (related)
embryo stage EM2 (related)
two-celled stage in Arabidopsis (related)
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