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Paper Abstract and Keywords
Presentation 2013-03-13 16:00
Continuous Biased Running during Chemotaxis of Drosophila Larvae.
Shumpei Ohashi (Tokyo Inst. of Tech./Tokyo Univ. Pharm. Life Science), Takako Morimoto, Hiroyoshi Miyakawa (Tokyo Univ. Pharm. Life Science), Toru Aonishi (Tokyo Inst. of Tech.) NC2012-154
Abstract (in Japanese) (See Japanese page) 
(in English) The Drosophila larva can orient its movements towards chemoattractants such as food sources using olfactory information. Almost all reports on chemotaxis of the Drosophila larva have focused on sharp turns, however as far as we know, there is no report suggesting the existence of successive slow orientations during locomotion to odorant sources. Firstly we sought to reveal from behaviors of Canton S (wild type) that the successive slow orientation, which will be named `biased running' in this study, is used as an alternative behavioral strategy of the Drosophila larva during chemotaxis. Next, to verify the contribution of stereo olfaction to the biased running during chemotaxis, we studied behaviors of unilaterally and bilaterally rescued larvae that have unilaterally functional olfactory organs and bilaterally functional ones, respectively.
Keyword (in Japanese) (See Japanese page) 
(in English) Drosophila larvae / chemotaxis / heat-shock-inducible flippase / stereo olfaction / biased running / / /  
Reference Info. IEICE Tech. Rep., vol. 112, no. 480, NC2012-154, pp. 119-124, March 2013.
Paper # NC2012-154 
Date of Issue 2013-03-06 (NC) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
Copyright
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reproduction
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034)
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Conference Information
Committee MBE NC  
Conference Date 2013-03-13 - 2013-03-15 
Place (in Japanese) (See Japanese page) 
Place (in English) Tamagawa University 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To NC 
Conference Code 2013-03-MBE-NC 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Continuous Biased Running during Chemotaxis of Drosophila Larvae. 
Sub Title (in English)  
Keyword(1) Drosophila larvae  
Keyword(2) chemotaxis  
Keyword(3) heat-shock-inducible flippase  
Keyword(4) stereo olfaction  
Keyword(5) biased running  
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1st Author's Name Shumpei Ohashi  
1st Author's Affiliation Tokyo Institute of Technology/Tokyo University of Pharmacy and Life Science (Tokyo Inst. of Tech./Tokyo Univ. Pharm. Life Science)
2nd Author's Name Takako Morimoto  
2nd Author's Affiliation Tokyo University of Pharmacy and Life Science (Tokyo Univ. Pharm. Life Science)
3rd Author's Name Hiroyoshi Miyakawa  
3rd Author's Affiliation Tokyo University of Pharmacy and Life Science (Tokyo Univ. Pharm. Life Science)
4th Author's Name Toru Aonishi  
4th Author's Affiliation Tokyo Institute of Technology (Tokyo Inst. of Tech.)
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Speaker Author-1 
Date Time 2013-03-13 16:00:00 
Presentation Time 25 minutes 
Registration for NC 
Paper # NC2012-154 
Volume (vol) vol.112 
Number (no) no.480 
Page pp.119-124 
#Pages
Date of Issue 2013-03-06 (NC) 


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