| Term: | periventricular grey zone calcium-mediated signaling |
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| Note: | This page represents a term created by the combination ("post-composition") of two ontology terms. For more information on the individual terms, click the hyperlinked name. |
| Name: | periventricular grey zone |
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| Synonyms: | periventricular gray zone, periventricular grey zones, periventricular layer, PGZ, strata periventriculare, stratum griseum periventricular, stratum periventriculare, SVP |
| Definition: | Tissue located on the ventral side of the optic tectum, that contains the cell bodies of most tectal neurons. It is adjacent to the tectal ventricle and opposite the eminentia granularis of the cerebellum. It also contains a neurogenic niche and has hypothalamic inputs. The dendrites of neurons from the periventricular grey zones project their apical dendrites to the stratum opticum and stratum fibrosum et griseum superficale and synapse with retinal axons that project to these layers. |
| Ontology: | Anatomy Ontology [ZFA:0000516] |
| Name: | calcium-mediated signaling |
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| Synonyms: | calcium ion signaling, calcium signaling, calcium signalling, calcium-mediated signalling |
| Definition: | Any intracellular signal transduction in which the signal is passed on within the cell via calcium ions. |
| Ontology: | GO: Biological Process [GO:0019722] QuickGO AmiGO |