Genetica

, Volume 97, Issue 1, pp 73–80

World-wide variation inDrosophila melanogaster sex pheromone: behavioural effects, genetic bases and potential evolutionary consequences

  • Jean-François Ferveur
  • Matthew Cobb
  • Hocine Boukella
  • Jean-Marc Jallon
Article

DOI: 10.1007/BF00132583

Cite this article as:
Ferveur, J., Cobb, M., Boukella, H. et al. Genetica (1996) 97: 73. doi:10.1007/BF00132583

Abstract

InDrosophila melanogaster, male wing vibration, a key element of courtship behaviour, is most efficiently induced by a female-specific contact pheromonecis, cis 7,11 heptacosadiene (7, 11 HD), which is the main mature female cuticular hydrocarbon in the CS laboratory strain. A study of 63 strains from around the world revealed that flies from Sub-Saharan Africa and the Caribbean are unique in showing low levels 7,11 HD and high levels of the position isomer 5,9 HD. This difference maps to chromosome III, perhaps indicating a simple genetic control of the 7,11 HD: 5,9 HD ratio. Females from strains with high levels of 7,11 HD showed higher levels of mating and mated more rapidly than females with low levels of 7,11 HD. The results are discussed in light of recent discoveries of genetic differences betweenD. melanogaster strains from Africa and those from elsewhere around the world.

Key words

Drosophila melanogasterpheromonesmating

Copyright information

© Kluwer Academic Publishers 1996

Authors and Affiliations

  • Jean-François Ferveur
    • 1
  • Matthew Cobb
    • 1
  • Hocine Boukella
    • 1
  • Jean-Marc Jallon
    • 1
  1. 1.Mecanismes de Communication, NAM CNRS URA 1491Université Paris-SudOrsayFrance