olfactory placode - Ontology Report

CROSS-SPECIES ANATOMY - ANNOTATIONS	{{ watchLinkText }}
The Basic subset of the UBERON integrated, cross-species anatomy ontology is downloaded weekly from http://berkeleybop.org/ontologies/uberon/basic.obo. For more information about this ontology see the "About" page on the UBERON website at http://uberon.github.io/about.html.

Term:	olfactory placode	go back to main search page
Accession:	UBERON:0003050	browse the term
Definition:	A thick plate of cells derived from the neural ectoderm in the head region of the embryo that develops into the olfactory region of the nasal cavity.
Comment:	Olfactory placodes are the only ectodermal placodes to produce glia, a cell type typically derived from neural crest // Note that NBK53171 classifies this as non-neurogenic; [homology-note] "We conclude this section by listing some of the many synapomorphies of craniates, including (...) (2) neurogenic placodes (...).[well established][VHOG]" xsd:string {date_retrieved="2012-09-17", external_class="VHOG:0000186", ontology="VHOG", source="ISBN:978-0030223693 Liem KF, Bemis WE, Walker WF, Grande L, Functional Anatomy of the Vertebrates: An Evolutionary Perspective (2001) p.43", source="http://bgee.unil.ch/"}
Synonyms:	exact_synonym:	olfactory placodes; placoda nasalis; placoda olfactoria
	related_synonym:	nasal I placode; nasal placode
	xref:	AAO:0011076; BTO:0006222; EFO:0003420; EHDAA2:0001232; EHDAA:1504; EMAPA:16543; FMA:293971; TAO:0000048; VHOG:0000186; Wikipedia:Nasal_placode; XAO:0000005; ZFA:0000048

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Term paths to the root

Path 1
Term	Annotations
UBERON ontology	0
anatomical entity	0
material anatomical entity	0
anatomical structure	0
ectoderm-derived structure	0
neurectoderm	0
olfactory placode	0
nose +	0
olfactory nerve	0
olfactory pit +	0
primitive olfactory epithelium +	0
vomeronasal nerve	0
vomeronasal organ +	0
Path 2
Term	Annotations
UBERON ontology	0
anatomical entity	0
material anatomical entity	0
anatomical structure	0
multicellular anatomical structure	0
multicellular organism	0
embryo	0
embryonic structure	0
embryonic tissue	0
germ layer / neural crest	0
germ layer	0
ectoderm	0
ectoderm-derived structure	0
non-neural ectoderm	0
preplacodal ectoderm	0
neurogenic placode	0
olfactory placode	0
nose +	0
olfactory nerve	0
olfactory pit +	0
primitive olfactory epithelium +	0
vomeronasal nerve	0
vomeronasal organ +	0

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