{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,20]],"date-time":"2026-08-20T16:19:22Z","timestamp":1787242762900,"version":"build-2736575974"},"reference-count":44,"publisher":"Oxford University Press (OUP)","issue":"8","license":[{"start":{"date-parts":[[2023,8,11]],"date-time":"2023-08-11T00:00:00Z","timestamp":1691712000000},"content-version":"vor","delay-in-days":10,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"DOI":"10.13039\/100005825","name":"National Institute of Food and Agriculture","doi-asserted-by":"publisher","id":[{"id":"10.13039\/100005825","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100008982","name":"National Science Foundation","doi-asserted-by":"publisher","award":["NSF-OCE 1756616"],"award-info":[{"award-number":["NSF-OCE 1756616"]}],"id":[{"id":"10.13039\/501100008982","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100008982","name":"National Science Foundation","doi-asserted-by":"publisher","award":["NSF-OCE 1756623"],"award-info":[{"award-number":["NSF-OCE 1756623"]}],"id":[{"id":"10.13039\/501100008982","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2023,8,1]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:p>Standing genetic variation is a major driver of fitness and resilience and therefore of fundamental importance for threatened species such as stony corals. We analyzed RNA-seq data generated from 132 Montipora capitata and 119 Pocillopora acuta coral colonies collected from K\u0101ne\u02bbohe Bay, O\u02bbahu, Hawai\u02bbi. Our goals were to determine the extent of colony genetic variation and to study reproductive strategies in these two sympatric species. Surprisingly, we found that 63% of the P. acuta colonies were triploid, with putative independent origins of the different triploid clades. These corals have spread primarily via asexual reproduction and are descended from a small number of genotypes, whose diploid ancestor invaded the bay. In contrast, all M. capitata colonies are diploid and outbreeding, with almost all colonies genetically distinct. Only two cases of asexual reproduction, likely via fragmentation, were identified in this species. We report two distinct strategies in sympatric coral species that inhabit the largest sheltered body of water in the main Hawaiian Islands. These data highlight divergence in reproductive behavior and genome biology, both of which contribute to coral resilience and persistence.<\/jats:p>","DOI":"10.1093\/gbe\/evad149","type":"journal-article","created":{"date-parts":[[2023,8,11]],"date-time":"2023-08-11T15:05:54Z","timestamp":1691766354000},"source":"Crossref","is-referenced-by-count":12,"title":["Ploidy Variation and Its Implications for Reproduction and Population Dynamics in Two Sympatric Hawaiian Coral Species"],"prefix":"10.1093","volume":"15","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-1554-7175","authenticated-orcid":false,"given":"Timothy G","family":"Stephens","sequence":"first","affiliation":[{"name":"Department of Biochemistry and Microbiology, Rutgers, The State University of New Jersey , New Brunswick, New Jersey , USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Emma L","family":"Strand","sequence":"additional","affiliation":[{"name":"Department of Biological Sciences, University of Rhode Island , Kingston, Rhode Island , USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Hollie M","family":"Putnam","sequence":"additional","affiliation":[{"name":"Department of Biological Sciences, University of Rhode Island , Kingston, Rhode Island , USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-0611-1273","authenticated-orcid":false,"given":"Debashish","family":"Bhattacharya","sequence":"additional","affiliation":[{"name":"Department of Biochemistry and Microbiology, Rutgers, The State University of New Jersey , New Brunswick, New Jersey , USA"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"286","published-online":{"date-parts":[[2023,8,11]]},"reference":[{"key":"2023082315410759700_evad149-B1","doi-asserted-by":"crossref","first-page":"e1136","DOI":"10.7717\/peerj.1136","article-title":"The 2014 coral bleaching and freshwater flood events in Kane'ohe Bay, 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