%ASchumer, Molly [Department of Ecology and Evolutionary Biology Princeton University Princeton NJ 08544 USA, Centro de Investigaciones Científicas de las Huastecas “Aguazarca” 16 de Septiembre 392 Calnali Hidalgo 43230 Mexico]%ACui, Rongfeng [Centro de Investigaciones Científicas de las Huastecas “Aguazarca” 16 de Septiembre 392 Calnali Hidalgo 43230 Mexico, Department of Biology Texas A&,M University TAMU College Station TX 77843 USA, Max Planck Institute for the Biology of Aging D‐50931 Cologne Germany]%APowell, Daniel [Centro de Investigaciones Científicas de las Huastecas “Aguazarca” 16 de Septiembre 392 Calnali Hidalgo 43230 Mexico, Department of Biology Texas A&,M University TAMU College Station TX 77843 USA]%ARosenthal, Gil [Centro de Investigaciones Científicas de las Huastecas “Aguazarca” 16 de Septiembre 392 Calnali Hidalgo 43230 Mexico, Department of Biology Texas A&,M University TAMU College Station TX 77843 USA]%AAndolfatto, Peter [Department of Ecology and Evolutionary Biology Princeton University Princeton NJ 08544 USA, Lewis‐Sigler Institute for Integrative Genomics Princeton University Princeton NJ 08544 USA]%BJournal Name: Molecular Ecology; Journal Volume: 25; Journal Issue: 11; Related Information: CHORUS Timestamp: 2023-09-12 06:50:51 %D2016%IWiley-Blackwell %JJournal Name: Molecular Ecology; Journal Volume: 25; Journal Issue: 11; Related Information: CHORUS Timestamp: 2023-09-12 06:50:51 %K %MOSTI ID: 10245982 %PMedium: X %TAncient hybridization and genomic stabilization in a swordtail fish %X
A rapidly increasing body of work is revealing that the genomes of distinct species often exhibit hybrid ancestry, presumably due to postspeciation hybridization between closely related species. Despite the growing number of documented cases, we still know relatively little about how genomes evolve and stabilize following hybridization, and to what extent hybridization is functionally relevant. Here, we examine the case of