phototransduction การใช้

• The rhodopsin pigment must be regenerated for further phototransduction to occur.
• The process of phototransduction occurs in the " retina ".
• CGMP is a secondary messenger in phototransduction in the eye.
• In phototransduction, a photon interacts with a chromophore in a light receptor.
• The entire process by which light initiates a sensory response is called visual phototransduction.
• Try Photoreceptor # Advantages and Visual phototransduction instead.
• This phototransduction cascade leads to hydrolysis of cGMP-gated channels and hyperpolarizes the cell.
• Other topics currently under development include several signaling pathways, mitosis, visual phototransduction and hematopoeisis.
• It also may play a role in regulating the kinetics of signaling in the phototransduction cascade.
• Metarhodopsin II activates the G protein transducin ( G t ) to activate the visual phototransduction pathway.
• Guanylyl cyclase is found in the retina ( RETGC ) and modulates phototransduction in rods and cones.
• Thus, finally, phototransduction is deactivated, and the dark current and glutamate release is restored.
• Some research has described transgenic mouse mutants that cause degeneration by prolonged activation of the phototransduction cascade.
• Vision relies on quantized energy in order to convert light signals to an action potential in a process called phototransduction.
• The phototransduction mechanism in these cells is not fully understood, but seems likely to resemble that in invertebrate rhabdomeric photoreceptors.
• In 2005, Panda, Melyan, Qiu, and colleagues demonstrated that the melanopsin photopigment was the phototransduction pigment in ganglion cells.
• A "'photoreceptor cell "'is a specialized type of neuron found in the retina that is capable of phototransduction.
• On the other hand, cones are known to have very fast kinetics in terms of rate of amplification of phototransduction, unlike rods.
• Studies have also shown that mutations in the RETGC-1 gene can lead to cone-rod dystrophy by disrupting the phototransduction processes.
• The rods are narrower than the cones and distributed differently across the retina, but the chemical process in each that supports phototransduction is similar.