- THIS ARTICLE
- Full Text (PDF)
- Alert me when this article is cited
- Alert me if a correction is posted
- SERVICES
- Similar articles in this journal
- Similar articles in PubMed
- Alert me to new issues of the journal
- Download to citation manager
- Reprints & Permissions
- CITING ARTICLES
- Citing Articles via HighWire
- Citing Articles via Google Scholar
- GOOGLE SCHOLAR
- Articles by Wu, C.-I
- Search for Related Content
- PUBMED
- PubMed Citation
- Articles by Wu, C.-I
VIRILITY DEFICIENCY AND THE SEX-RATIO TRAIT IN DROSOPHILA PSEUDOOBSCURA. II. MULTIPLE MATING AND OVERALL VIRILITY SELECTION
Chung-I Wu 1
1 Institute of Animal Resource Ecology, The University of British
Columbia, Vancouver, British Columbia, Canada V6T 1W5
Previous studies on fitness components of Drosophila have shown the over-whelming importance of virility selection. In this study, virility selection is further partitioned into two components—one with respect to virgin females and the other with respect to nonvirgin females. The relative importance of the two components to the overall virility selection depends on the remating tendency of females which is investigated here. A theoretical model is then proposed to estimate virility selection under the condition of frequent female remating. The model is tested experimentally. When this model is applied to the Sex-Ratio system of D. pseudoobscura, Sex-Ratio males are found to suffer substantial virility reduction. The significance of this finding to the Sex-Ratio problem is discussed.
Submitted on May 5, 1982Accepted on July 9, 1983
This article has been cited by other articles:
 |
|
 |
|
  P. D. Lorch and L. Chao Selection for multiple mating in females due to mates that reduce female fitness Behav. Ecol., September 1, 2003; 14(5): 679 - 686. [Abstract] [Full Text] [PDF]
|
|
|
|
 |
|
 J. E. Taylor and J. Jaenike Sperm Competition and the Dynamics of X Chromosome Drive: Stability and Extinction Genetics, April 1, 2002; 160(4): 1721 - 1731. [Abstract] [Full Text] [PDF]
|
|
|
|
|
|
M. Kovacevic and S. W. Schaeffer Molecular Population Genetics of X-Linked Genes in Drosophila pseudoobscura Genetics, September 1, 2000; 156(1): 155 - 172. [Abstract] [Full Text]
|
|
|
|
|
|
E. T. Dermitzakis, J. P. Masly, H. M. Waldrip, and A. G. Clark Non-Mendelian Segregation of Sex Chromosomes in Heterospecific Drosophila Males Genetics, February 1, 2000; 154(2): 687 - 694. [Abstract] [Full Text]
|
|