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File:Plant-Insecticide-L-Canavanine-Repels-Drosophila-via-the-Insect-Orphan-GPCR-DmX-pbio.1000147.s007.ogv

Plant-Insecticide-L-Canavanine-Repels-Drosophila-via-the-Insect-Orphan-GPCR-DmX-pbio.1000147.s007.ogv ‎(Ogg Theora video file, length 9.5 s, 768 × 576 pixels, 697 kbps, file size: 810 KB)

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Description
English: L-canavanine triggers the premature proboscis retraction after the PER. This movie illustrates the behavior of WT fly when their leg tarsi are in contact with either a 100 mM sucrose solution (sucrose) or a 100 mM sucrose + 40 mM l-canavanine (sucrose/canavanine) solution. Soon after the sucrose stimulation, PER occurs, and flies usually sustain their proboscis extension to search for food. When the legs are in contact with the sucrose/canavanine solution, PER occurs normally, but the fly retracts its proboscis just after, leading to the end of food searching. Thus, l-canavanine triggers avoidance behavior by premature PR.
Date
Source Video S1 from Mitri C, Soustelle L, Framery B, Bockaert J, Parmentier M, Grau Y (2009). "Plant Insecticide L-Canavanine Repels Drosophila via the Insect Orphan GPCR DmX". PLOS Biology. DOI:10.1371/journal.pbio.1000147. PMID 19564899. PMC: 2695807.
Author Mitri C, Soustelle L, Framery B, Bockaert J, Parmentier M, Grau Y
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This file was published in a Public Library of Science journal. Their website states that the content of all PLOS journals is published under the Creative Commons Attribution 4.0 license (or its previous version depending on the publication date), unless indicated otherwise.
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This file was transferred to Wikimedia Commons from PubMed Central by way of the Open Access Media Importer.
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Date/TimeThumbnailDimensionsUserComment
current23:55, 30 October 20129.5 s, 768 × 576 (810 KB)Open Access Media Importer Bot (talk | contribs)Automatically uploaded media file from Open Access source. Please report problems or suggestions here.

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Format Bitrate Download Status Encode time
VP9 480P 254 kbps Completed 20:35, 13 October 2018 8.0 s
Streaming 480p (VP9) Not ready Unknown status
VP9 360P 160 kbps Completed 20:35, 13 October 2018 6.0 s
Streaming 360p (VP9) Not ready Unknown status
VP9 240P 100 kbps Completed 20:35, 13 October 2018 5.0 s
Streaming 240p (VP9) 100 kbps Completed 05:06, 6 December 2023 1.0 s
WebM 360P 520 kbps Completed 18:55, 17 November 2012 16 s
Streaming 144p (MJPEG) 945 kbps Completed 02:23, 19 November 2023 2.0 s

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