Sperm dumping as a defense against meiotic drive
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Journal of Biology 2009, 8:6 doi:10.1186/jbiol109Published: 20 January 2009
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.