Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

Micro-evolution in a wine cellar population: an historical perspective

S W McKechnie1, B W Geer

  • 1Department of Genetics and Developmental Biology, Monash University, Clayton, Victoria, Australia.

Genetica
|January 1, 1993
PubMed
Summary

Fruit flies in Australian wine cellars evolved micro-adaptations for alcohol tolerance. Research indicates selection on alcohol dehydrogenase polymorphism may relate more to nutrient efficiency than direct alcohol tolerance.

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Changes in lipid and protein synthesis during spermatozoan development and thoracic tissue maturation inDrosophila hydei.

Wilhelm Roux' Archiv fur Entwicklungsmechanik der Organismen·2017
Same author

A comparative study of resource utilization in natural populations of Drosophila melanogaster and D. simulans.

Oecologia·2017
Same author

The α-glycerophosphate dehydrogenase (α-gpdh) polymorphism in Drosophila melanogaster: adult survival under temperature stress.

TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik·2013
Same author

Multiple mating and sperm displacement in a natural population of Drosophila melanogaster.

TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik·2013
Same author

A proline repeat polymorphism of the Frost gene of Drosophila melanogaster showing clinal variation but not associated with cold resistance.

Insect molecular biology·2012
Same author

Widespread pyrethroid resistance in Australian diamondback moth, Plutella xylostella (L.), is related to multiple mutations in the para sodium channel gene.

Bulletin of entomological research·2011

Area of Science:

  • Evolutionary biology
  • Genetics
  • Ecology

Background:

  • The study investigates microevolution in Drosophila melanogaster populations within wine cellars.
  • Focuses on the Chateau Tahbilk wine cellar in Victoria, Australia, as a unique experimental system.

Observation:

  • Drosophila melanogaster populations in the Tahbilk wine cellar showed microevolution for greater alcohol tolerance compared to external populations.
  • The alcohol dehydrogenase (ADH-F/ADH-S) polymorphism was maintained by selection in these populations.

Findings:

  • Selection maintaining the ADH polymorphism is not significantly linked to alcohol tolerance.
  • Ethanol's role as a nutrient and lipid synthesis/modification in membranes appear crucial for alcohol tolerance.

Related Experiment Videos

Implications:

  • Future research using new approaches will elucidate ADH polymorphism selection and stress adaptation mechanisms.
  • These studies contribute significantly to understanding the genetic processes of evolution.