Article
Whole-chromosome hitchhiking driven by a male-killing endosymbiont.
PLoS biology - 1 Feb 2020
Martin Simon H, Singh Kumar Saurabh, Gordon Ian J, Omufwoko Kennedy Saitoti, Collins Steve, Warren Ian A, Munby Hannah, Brattström Oskar, Traut Walther, Martins Dino J, Smith David A S, Jiggins Chris D, Bass Chris, Ffrench-Constant Richard H
Abstract excerpt
Neo-sex chromosomes are found in many taxa, but the forces driving their emergence and spread are poorly understood. The female-specific neo-W chromosome of the African monarch (or queen) butterfly Danaus chrysippus presents an intriguing case study because it is restricted to a single 'contact zone' population, involves a putative colour patterning supergene, and co-occurs with infection by the male-killing...
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