Název:
Circadian rhythms and photoperiodism in insects
Překlad názvu:
Circadian rhythms and photoperiodism in insects
Autoři:
STEHLÍK, Jan Typ dokumentu: Disertační práce
Rok:
2008
Jazyk:
cze
Abstrakt: In this thesis we present experimental data and discuss circadian rhythm regulation in the housefly, Musca domestica. Our findings suggest that, although differences in the mechanisms of circadian rhythm regulation between Musca domestica and Drosophila melanogaster are not as fundamental as was originally expected, they still provide interesting insight into the evolution of biological clocks. We also studied possible involvement of one of the circadian clock genes, timeless, in photoperiodic induction of diapause in a drosophilid fly, Chymomyza costata. We found the transcription of tim gene to be strongly disrupted in CNS of npd-mutant (non-photoperiodic-diapause) larvae. Analysis of genomic structure of tim gene revealed that the promoter of timelessnpd allele carries a large deletion, a possible cause of disruption of photoperiodic calendar function in npd-mutant larvae of C. costata.
Klíčová slova:
Chymomyza; circadian clocks; circadian rhythms; Musca; photoperiodism; Chymomyza; circadian clocks; circadian rhythms; Musca; photoperiodism Citace: STEHLÍK, Jan. Circadian rhythms and photoperiodism in insects. České Budějovice, 2008. disertační práce (Ph.D.). JIHOČESKÁ UNIVERZITA V ČESKÝCH BUDĚJOVICÍCH. Přírodovědecká fakulta
Instituce: Jihočeská univerzita v Českých Budějovicích
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Plný text je dostupný v digitálním repozitáři JČU. Původní záznam: http://www.jcu.cz/vskp/6971