{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,7]],"date-time":"2026-10-07T18:22:26Z","timestamp":1791397346316,"version":"4.3.3"},"reference-count":103,"publisher":"Oxford University Press (OUP)","license":[{"start":{"date-parts":[[2026,9,16]],"date-time":"2026-09-16T00:00:00Z","timestamp":1789516800000},"content-version":"am","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by-nc\/4.0\/"}],"funder":[{"name":"National Science Foundation Division of Environmental Biology, Systematics and Biodiversity Science Cluster","award":["2023723"],"award-info":[{"award-number":["2023723"]}],"id":[{"id":"https:\/\/ror.org\/03g87he71","id-type":"ROR","asserted-by":"crossref"}]},{"name":"National Science Foundation Division of Environmental Biology, Systematics and Biodiversity Science Cluster","award":["2024014"],"award-info":[{"award-number":["2024014"]}],"id":[{"id":"https:\/\/ror.org\/03g87he71","id-type":"ROR","asserted-by":"crossref"}]},{"name":"National Science Foundation Division of Environmental Biology, Systematics and Biodiversity Science Cluster","award":["2023979"],"award-info":[{"award-number":["2023979"]}],"id":[{"id":"https:\/\/ror.org\/03g87he71","id-type":"ROR","asserted-by":"crossref"}]},{"name":"SSE Rosemary Grant"},{"DOI":"10.13039\/100001422","name":"ASH","doi-asserted-by":"publisher","award":["NSF-1501675"],"award-info":[{"award-number":["NSF-1501675"]}],"id":[{"id":"10.13039\/100001422","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:p>Most vertebrate species reproduce sexually. The whiptail lizards (Aspidoscelis) are a notable exception; at least 11 of the 45 recognized species are parthenogenetic. Here, we focus on one such species (Aspidoscelis tesselatus) as a case study to understand how parthenogenetic species originate and evolve. Using genome-wide sequence data and ecological niche modeling, we find that A. tesselatus likely arose from a single hybrid speciation event between Aspidoscelis scalaris and Aspidoscelis marmoratus less than 500,000\u00a0yr ago. The geographic ranges of A. tesselatus and its parental species overlap currently, and niche modeling shows this zone of sympatry was even broader during the period when A. tesselatus likely formed. We additionally show evidence that A. tesselatus has a dynamic genome post-formation, with de novo mutations, introgression, and double-strand break-associated events all contributing to variation within the species. These results show that asexual lineages can continue to be shaped by ongoing genomic and ecological dynamics, illuminating the processes that influence transitions in reproductive mode.<\/jats:p>","DOI":"10.1093\/jhered\/esag077","type":"journal-article","created":{"date-parts":[[2026,9,15]],"date-time":"2026-09-15T12:02:16Z","timestamp":1789473736000},"source":"Crossref","is-referenced-by-count":0,"title":["The evolutionary origins of the parthenogenetic lizard\n                    <i>Aspidoscelis tesselatus<\/i>"],"prefix":"10.1093","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-5407-5567","authenticated-orcid":false,"given":"Sonal","family":"Singhal","sequence":"first","affiliation":[{"name":"Department of Biology, California State University, Dominguez Hills , Carson, CA ,","place":["United States"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-7104-0494","authenticated-orcid":false,"given":"Maggie R","family":"Grundler","sequence":"additional","affiliation":[{"name":"Department of Environmental Science, Policy, and Management & Museum of Vertebrate Zoology, University of California, Berkeley , Berkeley, CA ,","place":["United States"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-9100-9945","authenticated-orcid":false,"given":"Danielle","family":"Rivera","sequence":"additional","affiliation":[{"name":"Amphibian and Reptile Diversity Research Center & Department of Biology, University of Texas at Arlington , Arlington, TX ,","place":["United States"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-0638-1150","authenticated-orcid":false,"given":"Sam","family":"Fisher","sequence":"additional","affiliation":[{"name":"Amphibian and Reptile Diversity Research Center & Department of Biology, University of Texas at Arlington , Arlington, TX ,","place":["United States"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-3807-1395","authenticated-orcid":false,"given":"Alexander S","family":"Hall","sequence":"additional","affiliation":[{"name":"Amphibian and Reptile Diversity Research Center & Department of Biology, University of Texas at Arlington , Arlington, TX ,","place":["United States"]},{"name":"Department of Materials and Structural Analysis, Thermo Fisher Scientific , Houston, TX ,","place":["United States"]},{"name":"Dryad Digital Repository , Raleigh, NC ,","place":["United States"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-4350-6338","authenticated-orcid":false,"given":"Kathleen","family":"Currie","sequence":"additional","affiliation":[{"name":"Amphibian and Reptile Diversity Research Center & Department of Biology, University of Texas at Arlington , Arlington, TX ,","place":["United States"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-8150-8361","authenticated-orcid":false,"given":"Adri\u00e1n Nieto Montes","family":"de Oca","sequence":"additional","affiliation":[{"name":"Departmento de Biolog\u00eda Evolutiva, Facultad de Ciencias, Universidad Nacional Aut\u00f3noma de M\u00e9xico , M\u00e9xico ,","place":["M\u00e9xico"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-3670-1987","authenticated-orcid":false,"given":"Corey","family":"Roelke","sequence":"additional","affiliation":[{"name":"Amphibian and Reptile Diversity Research Center & Department of Biology, University of Texas at Arlington , Arlington, TX ,","place":["United States"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-8929-6300","authenticated-orcid":false,"given":"Adam D","family":"Leach\u00e9","sequence":"additional","affiliation":[{"name":"Department of Biology & Burke Museum of Natural History and Culture, University of Washington , Seattle, Washington ,","place":["United States"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-5179-7801","authenticated-orcid":false,"given":"Matthew K","family":"Fujita","sequence":"additional","affiliation":[{"name":"Amphibian and Reptile Diversity Research Center & Department of Biology, University of Texas at Arlington , Arlington, TX ,","place":["United States"]}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"286","published-online":{"date-parts":[[2026,9,16]]},"reference":[{"key":"2026100713370463800_ref1","doi-asserted-by":"publisher","first-page":"1655","DOI":"10.1101\/gr.094052.109","article-title":"Fast model-based estimation of ancestry in unrelated individuals","volume":"19","author":"Alexander","year":"2009","journal-title":"Genome 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