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Love, songs and drosophila

Evolution of dialects in D. teissieri

  • Description
  • Storyboard
  00:22:00  1997  SD 4/3  Color  Sound

In the context of evolution of species and geographical biodiversity, variations of recognition signals between individuals during courtship are studied. Drosophila teissieri, a fruit fly living in the African forest is used as a research animal model.

Producer : CNRS AV
Scientific author : JOLY Dominique (Populations, génétique et évolution, UPR CNRS, Gif-sur-Yvette) PAILLETTE Madeleine (Populations, génétique et évolution, UPR CNRS, Gif-sur-Yvette)
Director : DEVEZ Alain R (Ecotrop, URA CNRS, Brunoy)
Audiovisual processReal shots, macrocinematography and microcinematography. Use of graphics (oscillogram images), spectrograms, maps and films extracts.
Voice over. Original score (Dominique Verdan) and drosophila songs.
Date of broadcasting30/05/2005 (France 5)
Technical Sheet
Item No.259
Original Supportvideo Beta SP
VersionFrench ; English
DistributionSale (private use), Sale (institutionnal use)
Delivery supportBeta SP
Ark Identifier