Term Information [More information on red or far-red light signaling pathway]

Accession
GO:0010017
Name
red or far-red light signaling pathway
Ontology
biological_process
Synonyms
red or far red light signaling pathway, red or far-red light signal transduction, red or far-red light signalling pathway, red/far red light signaling pathway, phytochrome signaling pathway
Definition
The series of molecular signals initiated upon sensing by photoreceptor molecules of red light or far red light. Red light is electromagnetic radiation of wavelength of 580-700nm. Far red light is electromagnetic radiation of wavelength 700-800nm. An example of this response is seen at the beginning of many plant species developmental stages. These include germination, and the point when cotyledon expansion is triggered. In certain species these processes take place in response to absorption of red light by the pigment molecule phytochrome, but the signal can be reversed by exposure to far red light. During the initial phase the phytochrome molecule is only present in the red light absorbing form, but on absorption of red light it changes to a far red light absorbing form, triggering progress through development. An immediate short period of exposure to far red light entirely returns the pigment to its initial state and prevents triggering of the developmental process. A thirty minute break between red and subsequent far red light exposure renders the red light effect irreversible, and development then occurs regardless of whether far red light exposure subsequently occurs. Source: GOC:sm, GOC:lr, GOC:mtg_far_red
Comment
None
History
See term history for GO:0010017 at QuickGO
Subset
None
Community
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Feedback
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Graph of GO:0010017 from QuickGO

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Ancestors of red or far-red light signaling pathway (GO:0010017)
subject[Reorder by subject] relation[Reorder by relation] object[Reorder by object]
red or far-red light signaling pathway [Inferred regulates relation] regulates (inferred) biological_process (GO:0008150)
red or far-red light signaling pathway [Inferred regulates relation] regulates (inferred) cellular process (GO:0009987)
red or far-red light signaling pathway [Inferred part_of relation] part_of (inferred) response to stimulus (GO:0050896)
red or far-red light signaling pathway [Inferred part_of relation] part_of (inferred) cellular response to stimulus (GO:0051716)
red or far-red light signaling pathway [Inferred is_a relation] is_a (inferred) response to abiotic stimulus (GO:0009628)
red or far-red light signaling pathway [Inferred is_a relation] is_a (inferred) biological regulation (GO:0065007)
red or far-red light signaling pathway [Inferred is_a relation] is_a (inferred) cellular response to abiotic stimulus (GO:0071214)
red or far-red light signaling pathway [Inferred is_a relation] is_a (inferred) response to radiation (GO:0009314)
red or far-red light signaling pathway [Inferred part_of relation] part_of (inferred) single-organism process (GO:0044699)
red or far-red light signaling pathway [Inferred is_a relation] is_a (inferred) cellular response to radiation (GO:0071478)
red or far-red light signaling pathway [Inferred is_a relation] is_a (inferred) regulation of biological process (GO:0050789)
red or far-red light signaling pathway [Inferred is_a relation] is_a (inferred) response to light stimulus (GO:0009416)
red or far-red light signaling pathway [Inferred part_of relation] part_of (inferred) signaling (GO:0023052)
red or far-red light signaling pathway [Inferred part_of relation] part_of (inferred) single-organism cellular process (GO:0044763)
red or far-red light signaling pathway [Inferred part_of relation] part_of (inferred) cell communication (GO:0007154)
red or far-red light signaling pathway [Inferred is_a relation] is_a (inferred) cellular response to light stimulus (GO:0071482)
red or far-red light signaling pathway [Inferred is_a relation] is_a (inferred) regulation of cellular process (GO:0050794)
red or far-red light signaling pathway [Inferred is_a relation] is_a (inferred) response to red or far red light (GO:0009639)
red or far-red light signaling pathway [Inferred part_of relation] part_of (inferred) single organism signaling (GO:0044700)
red or far-red light signaling pathway [is_a relation] is_a  cellular response to red or far red light (GO:0071489)
red or far-red light signaling pathway [is_a relation] is_a  signal transduction (GO:0007165)
Children of red or far-red light signaling pathway (GO:0010017)
subject[Reorder by subject] relation[Reorder by relation] object[Reorder by object]
far-red light signaling pathway (GO:0010018) [is_a relation] is_a  red or far-red light signaling pathway
negative regulation of red or far-red light signaling pathway (GO:0090229) [negatively_regulates relation] negatively_regulates  red or far-red light signaling pathway
positive regulation of red or far-red light signaling pathway (GO:0090228) [positively_regulates relation] positively_regulates  red or far-red light signaling pathway
red light signaling pathway (GO:0010161) [is_a relation] is_a  red or far-red light signaling pathway
red, far-red light phototransduction (GO:0009585) [part_of relation] part_of  red or far-red light signaling pathway
regulation of red or far-red light signaling pathway (GO:0090227) [regulates relation] regulates  red or far-red light signaling pathway
None.