Chemosensory signal transduction in Caenorhabditis elegans.
Chemosensory signal transduction in Caenorhabditis elegans.
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DOI:
10.1093/genetics/iyab004
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发表时间:
2021-03-31
期刊:
影响因子:
3.3
通讯作者:
L'Etoile ND
中科院分区:
文献类型:
--
作者:
Ferkey DM;Sengupta P;L'Etoile ND
Chemosensory neurons translate perception of external chemical cues, including odorants, tastants, and pheromones, into information that drives attraction or avoidance motor programs. In the laboratory, robust behavioral assays, coupled with powerful genetic, molecular and optical tools, have made Caenorhabditis elegans an ideal experimental system in which to dissect the contributions of individual genes and neurons to ethologically relevant chemosensory behaviors. Here, we review current knowledge of the neurons, signal transduction molecules and regulatory mechanisms that underlie the response of C. elegans to chemicals, including pheromones. The majority of identified molecules and pathways share remarkable homology with sensory mechanisms in other organisms. With the development of new tools and technologies, we anticipate that continued study of chemosensory signal transduction and processing in C. elegans will yield additional new insights into the mechanisms by which this animal is able to detect and discriminate among thousands of chemical cues with a limited sensory neuron repertoire.
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影响因子:
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作者:
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通讯作者:
HORVITZ, HR
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通讯作者:
Ishihara, Takeshi
DOI:
10.1073/pnas.1211447110
发表时间:
2013-01-08
影响因子:
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通讯作者:
Schafer, William R.
影响因子:
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通讯作者:
Goshima, Yoshio