loading...| Preferred Name |
photoreceptor layer of retina |
|
| Synonyms |
retinal photoreceptor layer stratum segmentorum externorum et internorum retinae retina photoreceptor layer stratum segmentorum externorum et internorum (retina) layer of rods and cones retinal photoreceptor layers |
|
| Definitions |
The layer within the retina where the photoreceptor cell receptor segments reside. |
|
| ID |
http://purl.obolibrary.org/obo/UBERON_0001787 |
|
| adjacent to | ||
| database_cross_reference |
VHOG:0001165 NCIT:C32954 ZFA:0000143 Wikipedia:Layer_of_rods_and_cones UMLS:C0229206 XAO:0003215 EMAPA:35686 TAO:0000143 FMA:58680 MA:0001308 |
|
| definition |
The layer within the retina where the photoreceptor cell receptor segments reside. |
|
| depiction |
http://upload.wikimedia.org/wikipedia/commons/5/55/Gray881.png |
|
| external_ontology_notes |
we follow MA and ZFA in subdividing this into inner and outer segments |
|
| has part | ||
| has_exact_synonym |
retinal photoreceptor layer stratum segmentorum externorum et internorum retinae retina photoreceptor layer stratum segmentorum externorum et internorum (retina) |
|
| has_obo_namespace |
uberon |
|
| has_related_synonym |
layer of rods and cones retinal photoreceptor layers |
|
| homology_notes |
(...) an essentially similar sequence of events occurs during the embryonic development of the vertebrate eye. The eye initially develops as a single median evagination of the diencephalon that soon bifurcates to form the paired optic vesicles. As each optic vesicle grows towards the body surface, its proximal part narrows as the optic stalk, and its distal part invaginates to form a two-layered optic cup. (...) The outer layer of the optic cup becomes the pigment layer of the retina, whereas the inner layer differentiates into the photoreceptive cells and neuronal layers of the retina.[well established][VHOG] |
|
| id |
UBERON:0001787 |
|
| in_subset |
http://purl.obolibrary.org/obo/uberon/core#vertebrate_core |
|
| label |
photoreceptor layer of retina |
|
| notation |
UBERON:0001787 |
|
| part_of | ||
| prefLabel |
photoreceptor layer of retina |
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| treeView | ||
| subClassOf |