Related Experiment Video
Updated: Jul 26, 2026

Recombineering Homologous Recombination Constructs in Drosophila
Published on: July 13, 2013
Genetic basis for remating in Drosophila melanogaster. IV. A chromosome substitution analysis
1Department of Biological Sciences, Bowling Green State University, Ohio 43403.
Abstract:
Drosophila melanogaster lines previously selected for fast and slow return of female receptivity were subjected to a chromosome substitution analysis. Chromosomal effects on direct response to selection were distinctively different between selection lines derived from two different base populations. All three chromosomes tested affect the trait in the JEFFERS selection lines. In contrast, only chromosome II was found to have a main effect in the COMP selection lines. Significant interactions between chromosome II and the other chromosomes were also found in both of the selection lines. All of the components of virgin fly mating behavior measured were affected by chromosome II.
Related Concept Videos
Chromosomal Theory of Inheritance
Position-effect Variegation
Gene Conversion
The Ratio of X Chromosome to Autosomes
Normal male Drosophila has a ratio of one X chromosome to two sets of autosomes. In contrast, normal female Drosophila...
Exon Recombination
Exon shuffling follows “splice frame rules.” Each exon has three reading...

