EOG8NKF98 GO:0016021 134/389 integral component of membrane cellular_component "The component of a membrane consisting of the gene products and protein complexes having at least some part of their peptide sequence embedded in the hydrophobic region of the membrane." [GOC:dos, GOC:go_curators] EOG8NKF98 GO:0007602 130/389 phototransduction biological_process "The sequence of reactions within a cell required to convert absorbed photons into a molecular signal." [GOC:go_curators] EOG8NKF98 GO:0007601 128/389 visual perception biological_process "The series of events required for an organism to receive a visual stimulus, convert it to a molecular signal, and recognize and characterize the signal. Visual stimuli are detected in the form of photons and are processed to form an image." [GOC:ai] EOG8NKF98 GO:0004930 128/389 G-protein coupled receptor activity molecular_function "Combining with an extracellular signal and transmitting the signal across the membrane by activating an associated G-protein; promotes the exchange of GDP for GTP on the alpha subunit of a heterotrimeric G-protein complex." [GOC:bf, http://www.iuphar-db.org, Wikipedia:GPCR] EOG8NKF98 GO:0018298 122/389 protein-chromophore linkage biological_process "The covalent or noncovalent attachment of a chromophore to a protein." [GOC:ma] EOG8NKF98 GO:0009881 116/389 photoreceptor activity molecular_function "The function of absorbing and responding to incidental electromagnetic radiation, particularly visible light. The response may involve a change in conformation." [GOC:ai, GOC:go_curators] EOG8NKF98 GO:0009584 6/389 detection of visible light biological_process "The series of events in which a visible light stimulus is received by a cell and converted into a molecular signal. A visible light stimulus is electromagnetic radiation that can be perceived visually by an organism; for organisms lacking a visual system, this can be defined as light with a wavelength within the range 380 to 780 nm." [GOC:go_curators, ISBN:0198506732] EOG8NKF98 GO:0008020 6/389 G-protein coupled photoreceptor activity molecular_function "Combining with incidental electromagnetic radiation, particularly visible light, and transmitting the signal across the membrane by activating an associated G-protein; promotes the exchange of GDP for GTP on the alpha subunit of a heterotrimeric G-protein complex." [GOC:bf, GOC:dph, ISBN:0198506732] EOG8NKF98 GO:0007186 6/389 G-protein coupled receptor signaling pathway biological_process "A series of molecular signals that proceeds with an activated receptor promoting the exchange of GDP for GTP on the alpha-subunit of an associated heterotrimeric G-protein complex. The GTP-bound activated alpha-G-protein then dissociates from the beta- and gamma-subunits to further transmit the signal within the cell. The pathway begins with receptor-ligand interaction, or for basal GPCR signaling the pathway begins with the receptor activating its G protein in the absence of an agonist, and ends with regulation of a downstream cellular process, e.g. transcription. The pathway can start from the plasma membrane, Golgi or nuclear membrane (PMID:24568158 and PMID:16902576)." [GOC:bf, GOC:mah, PMID:16902576PMID\:24568158, Wikipedia:G_protein-coupled_receptor] EOG8NKF98 GO:0009589 3/389 detection of UV biological_process "The series of events in which an ultraviolet radiation (UV light) stimulus is received and converted into a molecular signal. Ultraviolet radiation is electromagnetic radiation with a wavelength in the range of 10 to 380 nanometers." [GOC:dos, GOC:go_curators, GOC:hb, ISBN:0198506732] EOG8NKF98 GO:0016028 3/389 rhabdomere cellular_component "The specialized microvilli-containing organelle on the apical surfaces of a photoreceptor cell containing the visual pigment rhodopsin and most of the proteins involved in phototransduction." [GOC:hb, GOC:sart, PMID:8646774] EOG8NKF98 GO:0007604 2/389 phototransduction, UV biological_process "The sequence of reactions within a cell required to convert absorbed photons from UV light into a molecular signal; ultraviolet radiation is electromagnetic radiation with a wavelength in the range of 10 to 400 nanometers." [GOC:go_curators, ISBN:0198506732] EOG8NKF98 GO:0043153 2/389 entrainment of circadian clock by photoperiod biological_process "The synchronization of a circadian rhythm to photoperiod, the intermittent cycle of light (day) and dark (night)." [GOC:jl] EOG8NKF98 GO:0007605 2/389 sensory perception of sound biological_process "The series of events required for an organism to receive an auditory stimulus, convert it to a molecular signal, and recognize and characterize the signal. Sonic stimuli are detected in the form of vibrations and are processed to form a sound." [GOC:ai] EOG8NKF98 GO:0005767 1/389 secondary lysosome cellular_component "Vacuole formed by the fusion of a lysosome with an organelle (autosome) or with a primary phagosome." [GOC:jl, ISBN:0815316194] EOG8NKF98 GO:0009642 1/389 response to light intensity biological_process "Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a light intensity stimulus." [GOC:go_curators] EOG8NKF98 GO:0008344 1/389 adult locomotory behavior biological_process "Locomotory behavior in a fully developed and mature organism." [GOC:ai] EOG8NKF98 GO:0042052 1/389 rhabdomere development biological_process "The assembly and arrangement of a rhabdomere within a cell. The rhabdomere is the organelle on the apical surface of a photoreceptor cell that contains the visual pigments." [PMID:3076112, PMID:3937883] EOG8NKF98 GO:0043052 1/389 thermotaxis biological_process "The directed movement of a motile cell or organism in response to a temperature gradient. Movement may be towards either a higher or lower temperature." [GOC:cab1, WB_REF:cgc467] EOG8NKF98 GO:0008594 1/389 photoreceptor cell morphogenesis biological_process "The process in which the structures of a photoreceptor cell are generated and organized. This process occurs while the initially relatively unspecialized cell is acquiring the specialized features of a photoreceptor cell, a sensory cell that reacts to the presence of light. An example of this is found in Drosophila melanogaster." [GOC:jid, GOC:mah] EOG8NKF98 GO:0016027 1/389 inaD signaling complex cellular_component "A complex of proteins that are involved in phototransduction and attached to the transient receptor potential (TRP) channel. The protein connections are mediated through inaD." [GOC:hb, PMID:9010208, PMID:9796815] EOG8NKF98 GO:0009416 1/389 response to light stimulus biological_process "Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a light stimulus, electromagnetic radiation of wavelengths classified as infrared, visible or ultraviolet light." [GOC:go_curators, ISBN:0582227089] EOG8NKF98 GO:0030265 1/389 phospholipase C-activating rhodopsin mediated signaling pathway biological_process "The series of molecular signals generated as a consequence of a rhodopsin molecule being activated by a photon, where the pathway proceeds with activation of phospholipase C (PLC) and a subsequent release of inositol trisphosphate (IP3) and diacylglycerol (DAG)." [GOC:mah, GOC:signaling, PMID:22498302, PMID:8823931] EOG8NKF98 GO:0046673 1/389 negative regulation of compound eye retinal cell programmed cell death biological_process "Any process that stops, prevents, or reduces the frequency, rate or extent of programmed cell death that occurs in the compound eye retina." [GOC:ai] EOG8NKF98 GO:0042331 1/389 phototaxis biological_process "The directed movement of a motile cell or organism in response to light." [GOC:jl, ISBN:0192800981] EOG8NKF98 GO:0016038 1/389 absorption of visible light biological_process "The reception of a (visible light) photon by a cell, visible light being defined as having a wavelength within the range 380-780 nm." [GOC:go_curators, ISBN:0198506732] EOG8NKF98 GO:0005771 1/389 multivesicular body cellular_component "A type of endosome in which regions of the limiting endosomal membrane invaginate to form internal vesicles; membrane proteins that enter the internal vesicles are sequestered from the cytoplasm." [PMID:11566881, PMID:16533950] EOG8NKF98 GO:0016039 1/389 absorption of UV light biological_process "The reception of a (UV light) photon by a cell, UV light being defined as having a wavelength within the range 13.6-400 nm." [GOC:go_curators, ISBN:0198506732] EOG8NKF98 GO:0005791 1/389 rough endoplasmic reticulum cellular_component "The rough (or granular) endoplasmic reticulum (ER) has ribosomes adhering to the outer surface; the ribosomes are the site of translation of the mRNA for those proteins which are either to be retained within the cisternae (ER-resident proteins), the proteins of the lysosomes, or the proteins destined for export from the cell. Glycoproteins undergo their initial glycosylation within the cisternae." [ISBN:0198506732] EOG8NKF98 GO:0016023 1/389 cytoplasmic membrane-bounded vesicle cellular_component "A membrane-bounded vesicle found in the cytoplasm of the cell." [GOC:ai, GOC:mah] EOG8NKF98 GO:0009588 1/389 UV-A, blue light phototransduction biological_process "The sequence of reactions within a cell required to convert absorbed photons from UV-A or blue light into a molecular signal; the UV-A, blue light range is defined as having a wavelength within the range of 315 to 400 nm." [GOC:mah] EOG8NKF98 GO:0016029 1/389 subrhabdomeral cisterna cellular_component "A membrane-bounded compartment that is found at the base of the rhabdomere and contains stored calcium, InsP3 receptors and smooth endoplasmic reticulum Ca2+-ATPase." [PMID:11707492, PMID:8646774] EOG8NKF98 GO:0005515 1/389 protein binding molecular_function "Interacting selectively and non-covalently with any protein or protein complex (a complex of two or more proteins that may include other nonprotein molecules)." [GOC:go_curators] EOG8NKF98 GO:0000122 1/389 negative regulation of transcription from RNA polymerase II promoter biological_process "Any process that stops, prevents, or reduces the frequency, rate or extent of transcription from an RNA polymerase II promoter." [GOC:go_curators, GOC:txnOH] EOG8NKF98 GO:0071632 1/389 optomotor response biological_process "Eye, head or whole body movements that help to compensate movements of the environment in order to stabilize its image on the retina. In the case of whole body movements, these motor actions may also stabilize a locomotor course in response to some disturbance. Examples include: the optokinetic reflex, which allows human eyes to follow objects in motion while the head remains stationary reflex; the optomotor responses of flying insects and swimming fish." [GOC:dos, PMID:12726833, PMID:2469195] EOG8NKF98 GO:0005886 1/389 plasma membrane cellular_component "The membrane surrounding a cell that separates the cell from its external environment. It consists of a phospholipid bilayer and associated proteins." [ISBN:0716731363]