Data From: Powerful detection of polygenic selection and environmental adaptation in US beef cattle

This project was supported by Agriculture and Food Research Initiative Competitive Grant no. 2016-68004-24827 from the USDA National Institute of Food and Agriculture awarded to JED. https://reeis.usda.gov/web/crisprojectpages/1008909-identifyinglocal-adaptation-and-creating-region-specific-genomic-predictions-in-beef-cattle.html Funders did not play any role in the study design, data collection and analysis, decision to publish, or preparation of the manuscript. The raw data underlying the results presented in the study are available from the Red Angus Association of America (https://redangus.org/contact-us/, Ryan Boldt, Director of Breed Improvement, ryan@redangus.org, (940) 387-3502 ext. 12), American Simmental Association (https://simmental.org/site/index.php/contact#asadirectors, Jackie Atkins, Director Science and Education Operations, jatkins@simmgene.com, (406)587-4531), and American Gelbvieh Association (https://gelbvieh.org/about/contact, Megan Slater, Executive Director, megans@gelbvieh.org, (303)465-2333, Ext 485) under a Data Use Agreement, but are not publicly available. Derived data (analytical results) are however available as supplementary files associated with this publication.