<?xml version="1.0" encoding="UTF-8"?> <rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:obo_purl="http://purl.obolibrary.org/obo/" xmlns:owl="http://www.w3.org/2002/07/owl#" xmlns:rdfs="http://www.w3.org/2000/01/rdf-schema#" xmlns:skos="http://www.w3.org/2004/02/skos/core#" xmlns:oboinowl_gen="http://www.geneontology.org/formats/oboInOwl#" xmlns:metadata_def="http://data.bioontology.org/metadata/def/"> <owl:Class rdf:about="http://purl.obolibrary.org/obo/PO_0025127"> <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/PO_0009013"/> <rdfs:label>primordium</rdfs:label> <rdfs: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.</rdfs:comment> <skos:notation>PO:0025127</skos:notation> <obo_purl:IAO_0000115>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).</obo_purl:IAO_0000115> <oboinowl_gen:hasExactSynonym>portion of primordial tissue (exact)</oboinowl_gen:hasExactSynonym> <oboinowl_gen:hasExactSynonym>portion of primordium tissue (exact)</oboinowl_gen:hasExactSynonym> <oboinowl_gen:hasExactSynonym>primordia (exact, plural)</oboinowl_gen:hasExactSynonym> <oboinowl_gen:hasExactSynonym>primordio (Spanish, exact)</oboinowl_gen:hasExactSynonym> <oboinowl_gen:hasExactSynonym>原基（可視的） (Japanese, exact)</oboinowl_gen:hasExactSynonym> <oboinowl_gen:created_by>rwalls</oboinowl_gen:created_by> <oboinowl_gen:creation_date>2010-11-15T09:10:22Z</oboinowl_gen:creation_date> <oboinowl_gen:hasDbXref>PO_GIT:186</oboinowl_gen:hasDbXref> <oboinowl_gen:hasOBONamespace>plant_anatomy</oboinowl_gen:hasOBONamespace> <oboinowl_gen:id>PO:0025127</oboinowl_gen:id> <metadata_def:prefLabel>primordium</metadata_def:prefLabel> <metadata_def:mappingLoom>primordium</metadata_def:mappingLoom> <metadata_def:mappingSameURI rdf:resource="http://purl.obolibrary.org/obo/PO_0025127"/> </owl:Class> <rdf:Description rdf:about="http://purl.obolibrary.org/obo/PO_0005029"> <rdfs:subClassOf> <rdf:Description rdf:about="http://purl.obolibrary.org/obo/PO_0025127"> <metadata_def:mappingSameURI rdf:resource="http://purl.obolibrary.org/obo/PO_0025127"/> </rdf:Description> </rdfs:subClassOf> </rdf:Description> <rdf:Description rdf:about="http://purl.obolibrary.org/obo/PO_0025128"> <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/PO_0025127"/> </rdf:Description> <rdf:Description rdf:about="http://purl.obolibrary.org/obo/PO_0025477"> <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/PO_0025127"/> </rdf:Description> <rdf:Description rdf:about="http://purl.obolibrary.org/obo/PO_0025481"> <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/PO_0025127"/> </rdf:Description> </rdf:RDF>