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Author (up) Yamane, T.; Miyatake, T. url  doi
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  Title Reduced female mating receptivity and activation of oviposition in two Callosobruchus species due to injection of biogenic amines Type Journal Article
  Year 2010 Publication Journal of Insect Physiology Abbreviated Journal J Insect Physiol  
  Volume 56 Issue 3 Pages 271-276  
  Keywords Animals; Beetles/drug effects/*physiology; Biogenic Amines/*pharmacology; Female; Male; Oviposition/*drug effects; Sexual Behavior, Animal/drug effects  
  Abstract Analyses of proximate mechanisms that control mating and oviposition behaviours in insects are important because they link behavioural ecology and physiology. Recently, seed beetles have been used as models to study evolution of female multiple mating and cost of reproduction including mating. In the present study, we investigated the effects of biogenic amines into the abdomens of females of two Callosobruchus species, Callosobruchus chinensis and Callosobruchus maculatus, on mating receptivity and oviposition behaviour. In C. chinensis, injection of octopamine and tyramine reduced receptivity to mating and tyramine and serotonin increased the number of eggs laid. Similarly, injection of tyramine reduced the receptivity of females and increased the number of eggs laid by females of C. maculatus. These results show the possibility that biogenic amines control mating receptivity and oviposition behaviour in females of two Callosobruchus species.  
  Address Laboratory of Evolutionary Ecology, Graduate School of Environmental Science, Okayama University, Tsushima-naka 1-1-1, Okayama 700-8530, Japan. dev18205@s.okadai.jp  
  Corporate Author Thesis  
  Publisher Place of Publication Editor  
  Language English Summary Language Original Title  
  Series Editor Series Title Abbreviated Series Title  
  Series Volume Series Issue Edition  
  ISSN 0022-1910 ISBN Medium  
  Area Expedition Conference  
  Notes PMID:19895815 Approved no  
  Call Number Centenary @ gbutcher @ Serial 99  
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