{"@context":{"obo_purl":"http://purl.obolibrary.org/obo/","rdf":"http://www.w3.org/1999/02/22-rdf-syntax-ns#","owl":"http://www.w3.org/2002/07/owl#","rdfs":"http://www.w3.org/2000/01/rdf-schema#","oboinowl_gen":"http://www.geneontology.org/formats/oboInOwl#","metadata_def":"http://data.bioontology.org/metadata/def/","metadata":"http://data.bioontology.org/metadata/"},"@graph":[{"@id":"obo_purl:PO_0025280","@type":"owl:Class","rdfs:subClassOf":{"@id":"obo_purl:PO_0000003"},"rdfs:label":"microgametophyte","rdfs:comment":"The microgametophyte in bryophytes only produce sperm cells, but do not develop from microspores, because there is no heterospory in bryophytes. In seed plants the male gametophyte is reduced to a pollen grain.","obo_purl:IAO_0000115":"A whole plant (PO:0000003) in the gametophyte development stage (PO:0028003) that produces plant sperm cells (PO:0000084).","oboinowl_gen:hasExactSynonym":"male gametophyte","metadata:def/prefLabel":"microgametophyte","metadata:def/mappingLoom":"microgametophyte","metadata:def/mappingSameURI":{"@id":"obo_purl:PO_0025280"},"metadata:prefixIRI":"PO:0025280"},{"@id":"obo_purl:PO_0025281","rdfs:subClassOf":{"@id":"obo_purl:PO_0025280"}}]}