odr-10 encodes a seven transmembrane domain olfactory receptor required ...
网页1996年3月22日 · Expression of odr-10 from a heterologous promoter directs behavioral responses to diacetyl, but not to another odorant detected by the AWA neurons. These results provide functional evidence for a specific interaction between an olfactory receptor protein and its odorant ligand.
odr-10 Encodes a Seven Transmembrane Domain Olfactory Receptor Required ...
网页1996年3月22日 · odr-10 encodes a predicted seven transmembrane domain receptor; a green fluorescent protein–tagged Odr-10 protein is localized to the AWA sensory cilia. odr-10 expression is regulated by odr-7, a transcription factor implicated in …
From Odors to Behaviors in Caenorhabditis elegans
网页The G-protein-coupled receptor (GPCR), ODR-10, is the olfactory receptor protein for diacetyl; ODR-10 is normally expressed in AWA neurons, and animals lacking ODR-10 are not attracted to diacetyl (see Section 1.2.1). When ODR-10 is heterologously expressed in AWB neurons, transgenic animals are repelled by diacetyl (Troemel et al. 1997). This ...
The Caenorhabditis elegans seven-transmembrane protein ODR-10 …
网页1997年10月10日 · The odr-10 gene encodes a seven-transmembrane domain protein that is distantly related to the G protein-coupled receptor superfamily. odr-10 is expressed only in the AWA neurons, and an ODR-10 fusion protein localizes to the distal cilia of the AWA dendrites where odorant detection is thought to occur . …
Pathogenic bacteria modulate pheromone response to promote …
网页2023年1月4日 · STR-44 is a member of the Str chemosensory receptor superfamily that contains an olfactory receptor ODR-10, which is specifically expressed in AWA neurons 34.
Dietary E. coli promotes age-dependent chemotaxis decline in C.
网页2024年3月6日 · The changes in the chemotaxis behavior are attributed to the different expressions of diacetyl receptor odr-10, and the chemotaxis behavior of aged animals under food deprivation is shown to be...
(PDF) The Caenorhabditis elegans Seven-Transmembrane Protein ODR-10 ...
网页1997年11月1日 · To determine directly whether ODR-10 protein is an odorant receptor, it is necessary to express the protein in a heterologous system and show that it responds to diacetyl by activation of a G ...
The Caenorhabditis elegans seven-transmembrane protein ODR-10 …
网页1997年10月28日 · The nematode Caenorhabditis elegans exhibits behavioral responses to many volatile odorants. Chemotaxis toward one such odorant, diacetyl (butanedione), requires the function of a seven-transmembrane receptor protein encoded by the odr-10 gene. To determine directly whether ODR-10 protein is an odor …
C. elegans odour discrimination requires asymmetric diversity in ...
网页2001年4月5日 · Caenorhabditis elegans, like other animals, detects odours with G-protein-coupled receptors such as the high-affinity diacetyl receptor encoded by the odr-10 gene 3.
High-level soluble expression of one model olfactory receptor (ODR-10 …
网页Here we reported the CF production of an olfactory receptor from Caenorhabditis elegans, odorant response abnormal protein 10 (ODR-10), a member of GPCRs, using the Escherichia coli extracts. Different expression vectors were investigated and 175 μg/ml total ODR-10 was achieved with pIVEX2.4c.