1
|
Mahdjoub H, Khelifa R, Roy J, Sbilordo SH, Zeender V, Perdigón Ferreira J, Gourgoulianni N, Lüpold S. Interplay between male quality and male-female compatibility across episodes of sexual selection. SCIENCE ADVANCES 2023; 9:eadf5559. [PMID: 37774022 PMCID: PMC10541500 DOI: 10.1126/sciadv.adf5559] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/03/2023] [Accepted: 08/30/2023] [Indexed: 10/01/2023]
Abstract
The processes underlying mate choice profoundly influence the dynamics of sexual selection and the evolution of male sexual traits. Consistent preference for certain phenotypes may erode genetic variation in populations through directional selection, whereas divergent preferences (e.g., genetically compatible mates) provide one mechanism to maintain such variation. However, the relative contributions of these processes across episodes of selection remain unknown. Using Drosophila melanogaster, we followed the fate of male genotypes, previously scored for their overall reproductive value and their compatibility with different female genotypes, across pre- and postmating episodes of selection. When pairs of competitor males differed in their intrinsic quality and their compatibility with the female, both factors influenced outcomes from mating success to paternity but to a varying degree between stages. These results add further dimensions to our understanding of how the interactions between genotypes and forms of selection shape reproductive outcomes and ultimately reproductive trait evolution.
Collapse
Affiliation(s)
- Hayat Mahdjoub
- Department of Evolutionary Biology and Environmental Studies, University of Zurich, Winterthurerstrasse 190, 8057 Zurich, Switzerland
- Biology Department, Concordia University, 7141 Sherbrooke St. W., Montreal QC H4B 1R6, Canada
| | - Rassim Khelifa
- Department of Evolutionary Biology and Environmental Studies, University of Zurich, Winterthurerstrasse 190, 8057 Zurich, Switzerland
- Biology Department, Concordia University, 7141 Sherbrooke St. W., Montreal QC H4B 1R6, Canada
| | - Jeannine Roy
- Department of Evolutionary Biology and Environmental Studies, University of Zurich, Winterthurerstrasse 190, 8057 Zurich, Switzerland
| | - Sonja H. Sbilordo
- Department of Evolutionary Biology and Environmental Studies, University of Zurich, Winterthurerstrasse 190, 8057 Zurich, Switzerland
| | - Valérian Zeender
- Department of Evolutionary Biology and Environmental Studies, University of Zurich, Winterthurerstrasse 190, 8057 Zurich, Switzerland
| | - Jhoniel Perdigón Ferreira
- Department of Evolutionary Biology and Environmental Studies, University of Zurich, Winterthurerstrasse 190, 8057 Zurich, Switzerland
| | - Natalia Gourgoulianni
- Department of Evolutionary Biology and Environmental Studies, University of Zurich, Winterthurerstrasse 190, 8057 Zurich, Switzerland
| | - Stefan Lüpold
- Department of Evolutionary Biology and Environmental Studies, University of Zurich, Winterthurerstrasse 190, 8057 Zurich, Switzerland
| |
Collapse
|
2
|
Achorn AM, Rosenthal GG. It’s Not about Him: Mismeasuring ‘Good Genes’ in Sexual Selection. Trends Ecol Evol 2020; 35:206-219. [DOI: 10.1016/j.tree.2019.11.007] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2019] [Revised: 11/24/2019] [Accepted: 11/26/2019] [Indexed: 01/18/2023]
|
3
|
Filice DCS, Bhargava R, Dukas R. Plasticity in male mating behavior modulates female life history in fruit flies. Evolution 2020; 74:365-376. [DOI: 10.1111/evo.13926] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2019] [Revised: 12/12/2019] [Accepted: 12/27/2019] [Indexed: 12/16/2022]
Affiliation(s)
- David C. S. Filice
- Department of Psychology, Neuroscience, and BehaviourMcMaster University Hamilton ON L8S 4K1 Canada
| | - Rajat Bhargava
- Department of Psychology, Neuroscience, and BehaviourMcMaster University Hamilton ON L8S 4K1 Canada
| | - Reuven Dukas
- Department of Psychology, Neuroscience, and BehaviourMcMaster University Hamilton ON L8S 4K1 Canada
| |
Collapse
|