Sensory - Taste Development: Difference between revisions
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==Some Recent Findings== | ==Some Recent Findings== | ||
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:"Shh-expressing embryonic taste placodes are taste bud progenitors, which give rise to at least two different adult taste cell types, but do not contribute to taste papillae."<ref><pubmed>19363153</pubmed></ref> | |||
== References == | == References == |
Revision as of 08:50, 13 May 2010
Introduction
These notes introduce the development of the sense of taste which can divided into five basic tastes: bitter, salty, sweet, umami (savoury) and sour. Current research appears to have displaced the historic concept of a tounge "map".
A study in rat suggests that neonatal changes in circumvallate papillae may result in postnatal changes in "taste". (More? Sbarbati A, etal, 2001) In frogs, a large taste disc (TD) is the largest vertebrate gustatory organ.
Postnatally, the sense of taste is also closely related to the sense of smell.
--Mark Hill 08:33, 13 May 2010 (EST) Draft Page only.
Senses Links: Introduction | placode | Hearing and Balance hearing | balance | vision | smell | taste | touch | Stage 22 | Category:Sensory |
Some Recent Findings
- "Shh-expressing embryonic taste placodes are taste bud progenitors, which give rise to at least two different adult taste cell types, but do not contribute to taste papillae."[2]
References
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- Taste System Development - All (320) Review (64) Free Full Text (78)
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Cite this page: Hill, M.A. (2024, June 5) Embryology Sensory - Taste Development. Retrieved from https://embryology.med.unsw.edu.au/embryology/index.php/Sensory_-_Taste_Development
- © Dr Mark Hill 2024, UNSW Embryology ISBN: 978 0 7334 2609 4 - UNSW CRICOS Provider Code No. 00098G