Home
Reference Report
| Reference | |||
|---|---|---|---|
| Citation | van der Goes van Naters, W., Carlson, J.R. (2007). Receptors and neurons for fly odors in Drosophila. Curr. Biol. 17(7): 606--612. (Export to RIS) | ||
| FlyBase ID | FBrf0192555 | ||
| Publication Type | Research paper | ||
| PubMed ID | 17363256 | ||
| PubMed Abstract | Remarkably little is known about the molecular and cellular basis of mate recognition in Drosophila[1]. We systematically examined the trichoid sensilla, one of the three major types of sensilla that house olfactory receptor neurons (ORNs) on the Drosophila antenna, by electrophysiological analysis. We find that none respond strongly to food odors but that all respond to fly odors. Two subtypes of trichoid sensilla contain ORNs that respond to cis-vaccenyl acetate (cVA), an anti-aphrodisiac pheromone transferred from males to females during mating [2-4]. All trichoid sensilla yield responses to a male extract; a subset yield responses to a virgin-female extract as well. Thus, males can be distinguished from virgin females by the activity they elicit among the trichoid ORN population. We then systematically tested all members of the Odor receptor (Or) gene family [5-7] that are expressed in trichoid sensilla [8] by using an in vivo expression system [9]. Four receptors respond to fly odors in this system: Two respond to extracts of both males and virgin females, and two respond to cVA. We propose a model describing how these receptors might be used by a male to distinguish suitable from unsuitable mating partners through a simple logic. | ||
| DOI | 10.1016/j.cub.2007.02.043 | ||
| Related Publication(s) | |||
Recent Updates
|
|||
| Description |
What does this section display?
This section contains items that were added to this record for each release.
It currently only tracks new links between this FlyBase report and other
FlyBase data classes (e.g. genes, references, stocks) or controlled
vocabulary terms (e.g. GO, anatomy terms).
What does this section not display?
This section does not currently display links that were removed or gene model changes.
|
||
| Update Feed |
Click the icon below to subscribe to this FlyBase record and receive updates automatically through your
feed reader.
|
||
| FB2013_03 | |||
| FB2013_02 | |||
| All updates | Click here to see a list of all updates to this record from FB2010_08 and on. | ||
|
Associated Information
|
|||
| Comments | |||
| Associated Files | |||
|
Other Information
|
|||
| Secondary IDs | |||
| Language of Publication | English | ||
| Additional Languages of Abstract | |||
| Also Published As | |||
|
Parent Publication
|
|||
| Publication Type | Journal | ||
| Abbreviation | Curr. Biol. | ||
| Title | Current Biology | ||
| Publication Year | 1991- | ||
| ISBN/ISSN | 0960-9822 | ||
|
Data from Reference
|
|||
| Genes (14)
|
|||