loading...| Preferred Name |
primordium |
| Synonyms |
primordia (exact, plural) portion of primordium tissue (exact) primordio (Spanish, exact) portion of primordial tissue (exact) 原基（可視的） (Japanese, exact) |
| Definitions |
A portion of meristem tissue (PO:0009013) that has as parts protoderm (PO:0006210) and sub-epidermal meristematic tissue and is committed to the development of a particular plant structure (PO:0009011). A primordium appears as a protrusion and is the first distinct form of a plant organ (PO:0009008), cardinal organ part (PO:0025001), or collective plant organ structure (PO:0025007). The transition from a primordium to the plant structure it develops into is marked by the development of non-meristematic cells, although meristematic cells may be present after the transition. |
| ID |
http://purl.obolibrary.org/obo/PO_0025127 |
| comment |
A primordium appears as a protrusion and is the first distinct form of a plant organ (PO:0009008), cardinal organ part (PO:0025001), or collective plant organ structure (PO:0025007). The transition from a primordium to the plant structure it develops into is marked by the development of non-meristematic cells, although meristematic cells may be present after the transition. |
| created_by |
rwalls |
| creation_date |
2010-11-15T09:10:22Z |
| database_cross_reference |
PO_GIT:186 |
| definition |
A portion of meristem tissue (PO:0009013) that has as parts protoderm (PO:0006210) and sub-epidermal meristematic tissue and is committed to the development of a particular plant structure (PO:0009011). |
| has_exact_synonym |
primordia (exact, plural) portion of primordium tissue (exact) primordio (Spanish, exact) portion of primordial tissue (exact) 原基（可視的） (Japanese, exact) |
| has_obo_namespace |
plant_anatomy |
| id |
PO:0025127 |
| label |
primordium |
| notation |
PO:0025127 |
| prefLabel |
primordium |
| subClassOf |