{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,27]],"date-time":"2026-08-27T06:21:28Z","timestamp":1787811688268,"version":"build-2784847793"},"reference-count":73,"publisher":"Wiley","issue":"6","license":[{"start":{"date-parts":[[2026,8,26]],"date-time":"2026-08-26T00:00:00Z","timestamp":1787702400000},"content-version":"vor","delay-in-days":25,"URL":"http:\/\/creativecommons.org\/licenses\/by-nc-nd\/4.0\/"},{"start":{"date-parts":[[2026,8,1]],"date-time":"2026-08-01T00:00:00Z","timestamp":1785542400000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"funder":[{"DOI":"10.13039\/100000001","name":"National Science Foundation","doi-asserted-by":"publisher","award":["DEB\u20101258203"],"award-info":[{"award-number":["DEB\u20101258203"]}],"id":[{"id":"10.13039\/100000001","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Molecular Ecology Resources"],"published-print":{"date-parts":[[2026,8]]},"abstract":"<jats:title>ABSTRACT<\/jats:title>\n                  <jats:p>\n                    Hybridization is ubiquitous throughout the tree of life. Its presence in genetic datasets often violates model assumptions or leads to erroneous inferences. Nonetheless, few parentage assignment methods have been developed that account for hybridization or admixture, particularly in non\u2010model systems. Here, we describe a novel method of parentage analysis,\n                    <jats:italic>MixedUpParents<\/jats:italic>\n                    , that accounts for hybridization by using species\u2010diagnostic single nucleotide polymorphisms while accounting for mixed ancestry within discrete genomic segments. We test\n                    <jats:italic>MixedUpParents<\/jats:italic>\n                    alongside other parentage assignment programs through simulations to assess assignment accuracy in scenarios with and without hybridization. Our simulations included a range of parameter values, including missing genotypes, migration (hybridization) rates and proportions of un\u2010sampled individuals. Simulation results showed that in all scenarios with admixture,\n                    <jats:italic>MixedUpParents<\/jats:italic>\n                    outperformed the other parentage methods tested and performed well for parent\u2013offspring assignment even when only one parent is sampled. In the best cases,\n                    <jats:italic>MixedUpParents<\/jats:italic>\n                    achieved \u200995% true\u2010positive and 5% false\u2010positive rates (i.e., assigning the wrong parent). Accuracy of all parentage methods increased when a higher proportion of the population was sampled, but decreased with higher levels of missing marker data. The most challenging cases for all methods were those with intermediate migration rates, and when full\u2010siblings were included in the parent sample (representing age\u2010agnostic field sampling). Overall, we show that \u2018traditional\u2019 methods can yield high false\u2010positive rates when hybridization is present, emphasizing the importance of using appropriate methods in admixed systems. Our results and freely available software should advance population management and research on measures of reproductive success (fitness) in wild and captive populations, and parentage and pedigree reconstruction broadly.\n                  <\/jats:p>","DOI":"10.1111\/1755-0998.70194","type":"journal-article","created":{"date-parts":[[2026,8,26]],"date-time":"2026-08-26T10:55:06Z","timestamp":1787741706000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["<scp>\n                      <i>MixedUpParents<\/i>\n                    <\/scp>\n                    : A New and Improved Method for Genetic Parentage Assignment in Admixed Populations"],"prefix":"10.1111","volume":"26","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-3627-0769","authenticated-orcid":false,"given":"Jared A.","family":"Grummer","sequence":"first","affiliation":[{"name":"Flathead Lake Biological Station and Wildlife Biology Program University of Montana  Missoula Montana USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-1326-0840","authenticated-orcid":false,"given":"Eric C.","family":"Anderson","sequence":"additional","affiliation":[{"name":"Department of Biology and Department of Fish, Wildlife, and Conservation Biology Colorado State University  Fort Collins Colorado USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Gordon","family":"Luikart","sequence":"additional","affiliation":[{"name":"Flathead Lake Biological Station and Wildlife Biology Program University of Montana  Missoula Montana USA"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2026,8,26]]},"reference":[{"key":"e_1_2_13_2_1","doi-asserted-by":"publisher","DOI":"10.1101\/gr.094052.109"},{"key":"e_1_2_13_3_1","doi-asserted-by":"publisher","DOI":"10.1534\/genetics.115.183665"},{"key":"e_1_2_13_4_1","doi-asserted-by":"publisher","DOI":"10.1093\/oso\/9780198856566.001.0001"},{"key":"e_1_2_13_5_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0169-5347(01)02290-X"},{"key":"e_1_2_13_6_1","doi-asserted-by":"publisher","DOI":"10.1515\/1544-6115.1833"},{"key":"e_1_2_13_7_1","doi-asserted-by":"publisher","DOI":"10.1534\/genetics.105.048074"},{"key":"e_1_2_13_8_1","first-page":"695","article-title":"Parentage Confirmation of Cotton Hybrids Using Molecular Markers","volume":"41","author":"Asif M.","year":"2009","journal-title":"Pakistan Journal of 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