This is just here as a test because I lose it

Term information

database cross reference
Subsets

vertebrate_core

plural term
photoreceptor outer segment layers [ ZFA:0001466 ]

has exact synonym

retina photoreceptor layer outer segment

has related synonym

photoreceptor outer segment 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:0003926