About: Effect of light spectrum wavelength on magnetic compass orientation in Tenebrio molitor

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About: Effect of light spectrum wavelength on magnetic compass orientation in Tenebrio molitor Goto Sponge NotDistinct Permalink

An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	In many animal species, geomagnetic compass sensitivity has been demonstrated to depend on spectral composition of light to which moving animals are exposed. Besides a loss of magnetic orientation, cases of a shift in the compass direction by 90 degree following a change in the colour of light have also been described. This hitherto unclear phenomenon can be explained either as a change in motivation or as a side effect of a light dependent reception mechanism. From among the invertebrates, the 90 degree shift has only been described in Drosophila. In this paper, another evidence of the phenomenon is reported. Learned compass orientation in the Tenebrio molitor was tested. If animals were trained to remember the magnetic position of a source of shortwave UV light and then tested in a circular arena in diffuse light of the same wavelength, they oriented according to the learned magnetic direction. In many animal species, geomagnetic compass sensitivity has been demonstrated to depend on spectral composition of light to which moving animals are exposed. Besides a loss of magnetic orientation, cases of a shift in the compass direction by 90 degree following a change in the colour of light have also been described. This hitherto unclear phenomenon can be explained either as a change in motivation or as a side effect of a light dependent reception mechanism. From among the invertebrates, the 90 degree shift has only been described in Drosophila. In this paper, another evidence of the phenomenon is reported. Learned compass orientation in the Tenebrio molitor was tested. If animals were trained to remember the magnetic position of a source of shortwave UV light and then tested in a circular arena in diffuse light of the same wavelength, they oriented according to the learned magnetic direction. (en)
Title	Effect of light spectrum wavelength on magnetic compass orientation in Tenebrio molitor Effect of light spectrum wavelength on magnetic compass orientation in Tenebrio molitor (en)
skos:prefLabel	Effect of light spectrum wavelength on magnetic compass orientation in Tenebrio molitor Effect of light spectrum wavelength on magnetic compass orientation in Tenebrio molitor (en)
skos:notation	RIV/00216224:14310/08:00024831!RIV10-MSM-14310___
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(GA206/05/0911), P(GC206/07/J041), Z(MSM0021622416)
http://linked.open...iv/cisloPeriodika	x
http://linked.open...vai/riv/dodaniDat	2010
http://linked.open...aciTvurceVysledku	Drštková, Dana Vácha, Martin Válková, Tereza
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Masarykova univerzita / Přírodovědecká fakulta
http://linked.open...dnocenehoVysledku	365137
http://linked.open...ai/riv/idVysledku	RIV/00216224:14310/08:00024831
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	magnetoreception; insects; light; Tenebrio; 90 degree shift (en)
http://linked.open.../riv/klicoveSlovo	insects magnetoreception light 90 degree shift Tenebrio
http://linked.open...odStatuVydavatele	CZ - Česká republika
http://linked.open...ontrolniKodProRIV	[2F0F78710641]
http://linked.open...i/riv/nazevZdroje	Journal of Comparative Physiology A
http://linked.open...in/vavai/riv/obor	ED
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	3 (xsd:int)
http://linked.open...vavai/riv/projekt	Towards the neuronal basis of insect magnetoreception. Analysis of magnetoreception behavior of laboratory insects
http://linked.open...UplatneniVysledku	2008
http://linked.open...v/svazekPeriodika	194
http://linked.open...iv/tvurceVysledku	Vácha, Martin Válková, Tereza Drštková, Dana
http://linked.open...ain/vavai/riv/wos	000259190200001
http://linked.open...n/vavai/riv/zamer	Diversity of Biotic Communities and Populations: Causal Analysis of variation in space and time
issn	0340-7594
number of pages	7 (xsd:int)
http://localhost/t...ganizacniJednotka	14310

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