{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"submitter":["Kasimatis KR"],"funding":["natural sciences and engineering research council of canada","national institutes of health","NIGMS NIH HHS"],"pagination":["e1010063"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC8880957"],"repository":["biostudies-literature"],"omics_type":["Unknown"],"volume":["18(2)"],"pubmed_abstract":["Sexual reproduction is a complex process that contributes to differences between the sexes and divergence between species. From a male's perspective, sexual selection can optimize reproductive success by acting on the variance in mating success (pre-insemination selection) as well as the variance in fertilization success (post-insemination selection). The balance between pre- and post-insemination selection has not yet been investigated using a strong hypothesis-testing framework that directly quantifies the effects of post-insemination selection on the evolution of reproductive success. Here we use experimental evolution of a uniquely engineered genetic system that allows sperm production to be turned off and on in obligate male-female populations of Caenorhabditis elegans. We show that e"],"journal":["PLoS genetics"],"pubmed_title":["Post-insemination selection dominates pre-insemination selection in driving rapid evolution of male competitive ability."],"pmcid":["PMC8880957"],"funding_grant_id":["Banting Postdoctoral Fellowship","R35GM131838","R35 GM131838"],"pubmed_authors":["Moerdyk-Schauwecker MJ","Phillips PC","Kasimatis KR","Lancaster R","Smith A","Willis JH"],"additional_accession":[]},"is_claimable":false,"name":"Post-insemination selection dominates pre-insemination selection in driving rapid evolution of male competitive ability.","description":"Sexual reproduction is a complex process that contributes to differences between the sexes and divergence between species. From a male's perspective, sexual selection can optimize reproductive success by acting on the variance in mating success (pre-insemination selection) as well as the variance in fertilization success (post-insemination selection). The balance between pre- and post-insemination selection has not yet been investigated using a strong hypothesis-testing framework that directly quantifies the effects of post-insemination selection on the evolution of reproductive success. Here we use experimental evolution of a uniquely engineered genetic system that allows sperm production to be turned off and on in obligate male-female populations of Caenorhabditis elegans. We show that e","dates":{"release":"2022-01-01T00:00:00Z","publication":"2022 Feb","modification":"2025-04-25T22:31:16.211Z","creation":"2025-04-06T09:04:37.372Z"},"accession":"S-EPMC8880957","cross_references":{"pubmed":["35157717"],"doi":["10.1371/journal.pgen.1010063"]}}