dc.contributor.author | Sheeba, V | |
dc.contributor.author | Chandrashekaran, M K | |
dc.contributor.author | Joshi, Amitabh | |
dc.contributor.author | Sharma, Vijay Kumar | |
dc.date.accessioned | 2012-01-16T08:53:10Z | |
dc.date.available | 2012-01-16T08:53:10Z | |
dc.date.issued | 2001-09 | |
dc.identifier | 0022-1910 | en_US |
dc.identifier.citation | Journal of Insect Physiology 47(10), 1217-1225 (2001) | en_US |
dc.identifier.uri | https://libjncir.jncasr.ac.in/xmlui/10572/183 | |
dc.description | Restricted Access | en_US |
dc.description.abstract | A population of the fruit fly Drosophila melanogaster was raised in periodic light/dark (LD) cycles of 12:12 h for about 35 generations. Eclosion, locomotor activity, and oviposition were found to be rhythmic in these flies, when assayed in constant laboratory conditions where the light intensity, temperature, humidity and other factors which could possibly act as time cue for these flies, were kept constant. These rhythms also entrained to a LD cycle of 12:12 h in the laboratory with each of them adopting a different temporal niche. The free-running periods (tau) of the eclosion, locomotor activity and oviposition rhythms were significantly different from each other. The peak of eclosion and the onset of locomotor activity occurred during the light phase of the LID cycle. whereas the peak of oviposition was found to occur during the dark phase of the LID cycle. Based on these results, we conclude that different circadian oscillators control the eclosion, locomotor activity and oviposition rhythms in the fruit fly D. melanogaster. (C) 2001 Published by Elsevier Science Ltd. | en_US |
dc.description.uri | http://dx.doi.org/10.1016/S0022-1910(01)00107-X | en_US |
dc.language.iso | en | en_US |
dc.publisher | Elsevier Science Ltd | en_US |
dc.rights | © 2001 Elsevier Science Ltd | en_US |
dc.subject | locomotor activity | en_US |
dc.subject | eclosion | en_US |
dc.subject | oviposition | en_US |
dc.subject | circadian rhythms | en_US |
dc.subject | multiple pacemakers | en_US |
dc.subject | Visual-System | en_US |
dc.subject | Oviposition | en_US |
dc.subject | Mutants | en_US |
dc.subject | Clocks | en_US |
dc.subject | Gene | en_US |
dc.title | A case for multiple oscillators controlling different circadian rhythms in Drosophila melanogaster | en_US |
dc.type | Article | en_US |