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Sperm dumping as a defense against meiotic drive

Sperm from Drosophila simulans that carry a sex-ratio distorter is preferentially lost from females' sperm-storage organs. This suggests that sperm dumping is a major factor affecting sperm competition in this species, and may have evolved in response to sex-ratio distorters.

Detalles Bibliográficos
Autores principales: Price, Tom, Lewis, Zenobia, Wedell, Nina
Formato: Texto
Lenguaje:English
Publicado: BioMed Central 2009
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2656215/
https://www.ncbi.nlm.nih.gov/pubmed/19216726
http://dx.doi.org/10.1186/jbiol109
Descripción
Sumario:Sperm from Drosophila simulans that carry a sex-ratio distorter is preferentially lost from females' sperm-storage organs. This suggests that sperm dumping is a major factor affecting sperm competition in this species, and may have evolved in response to sex-ratio distorters.