Functional interplay of visual, sensitizing and screening pigments in the eyes of Drosophila and other red-eyed dipteran flies

D. G. Stavenga*, M. F. Wehling, G. Belusic

*Bijbehorende auteur voor dit werk

    Onderzoeksoutputpeer review

    16 Citaten (Scopus)
    19 Downloads (Pure)

    Samenvatting

    Several fly species have distinctly red-coloured eyes, meaning that the screening pigments that provide a restricted angular sensitivity of the photoreceptors may perform poorly in the longer wavelength range. The functional reasons for the red transparency and possible negative visual effects of the spectral properties of the eye-colouring screening pigments are discussed within the context of the photochemistry, arrestin binding and turnover of the visual pigments located in the various photoreceptor types. A phylogenetic survey of the spectral properties of the main photoreceptors of the Diptera indicates that the transition of the brown eye colour of the Nematocera and lower Brachycera to a much redder eye colour of the higher Brachycera occurred around the emergence of the Tabanidae family.

    Originele taal-2English
    Pagina's (van-tot)5481-5494
    Aantal pagina's14
    TijdschriftJournal of physiology-London
    Volume595
    Nummer van het tijdschrift16
    DOI's
    StatusPublished - 15-aug.-2017

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