{"help":"Return the metadata of a dataset (package) and its resources. :param id: the id or name of the dataset :type id: string","success":true,"result":[{"id":"7c534929-4137-4c8f-ab8d-cb89035c4002","name":"genomic-analyses-phenotypic-differences-between-native-and-invasive-populations-diffuse","title":"Genomic analyses of phenotypic differences between native and invasive populations of diffuse knapweed (Centaurea diffusa)","author":"Kathryn Turner, Kate Ostevik, Christopher Grassa and Loren Rieseberg","author_email":"turnkat2@isu.edu","maintainer":"RCDS Data Repository","maintainer_email":"rcds-web@uidaho.edu","license_title":"https:\/\/creativecommons.org\/publicdomain\/zero\/1.0\/","notes":"\u003Cp\u003EInvasive species represent excellent opportunities to study the evolutionary potential of traits important to success in novel environments. Although some ecologically-important traits have been identified in invasive species, little is typically known about the genetic mechanisms that underlie invasion success in non-model species. Here, we use a genome-wide association (GWAS) approach to identify the genetic basis of trait variation in the non-model, invasive, diffuse knapweed (\u003Cem\u003ECentaurea diffusa\u003C\/em\u003E Lam. [Asteraceae]). To assist with this analysis, we have assembled the first draft genome reference and fully annotated plastome assembly for this species, and the one of the first from this large, weedy, genus, which is of major ecological and economic importance. We collected phenotype data from 372 individuals from four native and four invasive populations of \u003Cem\u003EC. diffusa\u003C\/em\u003E grown in a common environment. Using these individuals, we produced reduced-representation genotype-by-sequencing (GBS) libraries and identified 7058 SNPs. We identify two SNPs associated with leaf width in these populations, a trait which significantly varies between native and invasive populations. In this rosette forming species, increased leaf width is a major component of increased biomass, a common trait in invasive plants correlated with increased fitness. Finally, we use annotations from \u003Cem\u003EArabidopsis thaliana\u003C\/em\u003E to identify 98 candidate genes that are near the associated SNPs and highlight several good candidates for leaf width variation.\u003C\/p\u003E\n\u003Cp\u003E\u003Cstrong\u003EData Use\u003C\/strong\u003E\u003Cbr \/\u003E\n\u003Cem\u003ELicense\u003C\/em\u003E\u003Cbr \/\u003E\nCreative Commons Zero v1.0 Universal (\u003Ca href=\u0022https:\/\/creativecommons.org\/publicdomain\/zero\/1.0\/\u0022\u003ECC0 1.0\u003C\/a\u003E)\u003Cbr \/\u003E\nPublic Domain Dedication\u003Cbr \/\u003E\n\u003Cem\u003ERecommended Citation\u003C\/em\u003E\u003Cbr \/\u003E\nTurner K, Ostevik K, Grassa C, Rieseberg L. 2020. Genomic analyses of phenotypic differences between native and invasive populations of diffuse knapweed (Centaurea diffusa) [Dataset]. Dryad. \u003Ca href=\u0022https:\/\/doi.org\/10.5061\/dryad.bvq83bk79\u0022\u003Ehttps:\/\/doi.org\/10.5061\/dryad.bvq83bk79\u003C\/a\u003E\u003C\/p\u003E\n\u003Cp\u003E\u003Cstrong\u003EFunding\u003C\/strong\u003E\u003Cbr \/\u003E\nUS National Science Foundation: 1523842\u003Cbr \/\u003E\nUS National Science Foundation and Idaho EPSCoR: OIA-1757324\u003Cbr \/\u003E\nNatural Sciences and Engineering Research Council of Canada: 516658\u003Cbr \/\u003E\nNatural Sciences and Engineering Research Council of Canada: 327475\u003Cbr \/\u003E\nNatural Sciences and Engineering Research Council of Canada: 353026\u003C\/p\u003E\n","url":"https:\/\/data.nkn.uidaho.edu\/dataset\/genomic-analyses-phenotypic-differences-between-native-and-invasive-populations-diffuse","state":"Active","log_message":"Edited by awchild.","private":true,"revision_timestamp":"Thu, 08\/24\/2023 - 13:29","metadata_created":"Fri, 03\/11\/2022 - 13:14","metadata_modified":"Thu, 08\/24\/2023 - 13:29","creator_user_id":"6cc16f2c-77c2-4d12-ac06-56bbb86b535b","type":"Dataset","resources":[{"id":"09fda1df-e434-4118-a1ef-c3d61e37059f","revision_id":"","url":"https:\/\/doi.org\/10.5061\/dryad.bvq83bk79","description":"","format":"html","state":"Active","revision_timestamp":"Thu, 08\/17\/2023 - 12:27","name":"Data Access via Dryad | Genomic analyses of phenotypic differences between native and invasive populations of diffuse knapweed (Centaurea diffusa)","mimetype":"html","size":"","created":"Fri, 03\/11\/2022 - 13:14","resource_group_id":"e696b239-9ecb-412e-b032-03a75b2b9fd6","last_modified":"Date changed Thu, 08\/17\/2023 - 12:27"}],"tags":[{"id":"425f965a-f839-486d-be20-95827298c8c0","vocabulary_id":"2","name":"ecology"},{"id":"9d10045c-9469-4162-99d1-4a4bf8a3c1f0","vocabulary_id":"2","name":"genomics"},{"id":"d11e7c60-267d-4663-b346-66b0c63cc602","vocabulary_id":"2","name":"invasive species"},{"id":"99297500-7347-473e-93dd-4f300d0c2f69","vocabulary_id":"2","name":"phenotype"},{"id":"96b45d24-f35f-42db-8d73-eee5251b7e17","vocabulary_id":"2","name":"adaptive genetic variation"},{"id":"80f48f8a-1ad3-4330-9e4a-adb244a35e03","vocabulary_id":"2","name":"draft genome"},{"id":"dabf88b1-d5c1-4235-a7cf-275eee6144c4","vocabulary_id":"2","name":"diffuse knapweed"},{"id":"f12e0414-d646-42d3-bd73-378f85b7a306","vocabulary_id":"2","name":"Centaurea diffusa"},{"id":"1547c610-db93-41c2-b489-c46c0703d2b8","vocabulary_id":"2","name":"genome-wide association studies"},{"id":"d31eb058-3f04-4133-b3b4-37cbccd4f09b","vocabulary_id":"2","name":"GWAS"},{"id":"ea6e758a-5a6f-4402-a5e5-98cc1051ffbc","vocabulary_id":"2","name":"leaf width"},{"id":"d25e0c33-ac41-4888-82ab-fea3b7cd9326","vocabulary_id":"2","name":"novel environments"},{"id":"0b127ad0-383b-4af8-a42a-5771abef7f6a","vocabulary_id":"2","name":"rapid evolution"}],"groups":[{"description":"\u003Cp\u003EThe primary objective of Idaho EPSCoR is to stimulate research in niche areas that can become fully competitive in the disciplinary and multidisciplinary research programs of the National Science Foundation and other relevant agencies. Idaho EPSCoR provides support for sustainable increases in Research and Development capacity and advances science and engineering capabilities within the state. \u003C\/p\u003E\n\u003Cp\u003EVisit them at \u003Ca href=\u0022https:\/\/www.idahoepscor.org\u0022\u003Ehttps:\/\/www.idahoepscor.org\u003C\/a\u003E\u003C\/p\u003E\n","id":"e696b239-9ecb-412e-b032-03a75b2b9fd6","image_display_url":"https:\/\/data.nkn.uidaho.edu\/sites\/default\/files\/Idaho_epscor_logo_no_white_background.png","title":"Idaho EPSCoR","name":"group\/idaho-epscor"},{"description":"\u003Cp\u003EGEM3 is an NSF EPSCoR research program seeking to understand how genetic diversity and phenotypic plasticity affect species response to environmental change, shaping both population response and adaptive capacity.\u003C\/p\u003E\n\u003Cp\u003EVisit them at: \u003Ca href=\u0022https:\/\/www.idahogem3.org\u0022\u003Ehttps:\/\/www.idahogem3.org\u003C\/a\u003E\u003C\/p\u003E\n","id":"1812a312-11a4-492d-960b-9a78b4abfe0c","image_display_url":"https:\/\/data.nkn.uidaho.edu\/sites\/default\/files\/GEM3_nov5_logo.png","title":"EPSCoR GEM3","name":"group\/epscor-gem3"},{"description":"\u003Cp\u003EIdaho State University, a Carnegie-classified doctoral research and teaching institution founded in 1901, attracts students from around the world to its Idaho campuses. At the main campus in Pocatello, and at locations in Meridian, Idaho Falls and Twin Falls, ISU offers access to high-quality education in more than 250 programs.\u003C\/p\u003E\n\u003Cp\u003ELearn more at \u003Ca href=\u0022https:\/\/www.isu.edu\u0022\u003Ehttps:\/\/www.isu.edu\u003C\/a\u003E\u003C\/p\u003E\n","id":"ea4b940c-347f-440a-ba90-23b6bb01560f","image_display_url":"https:\/\/data.nkn.uidaho.edu\/sites\/default\/files\/ISU-black-transbkgrd.png","title":"Idaho State University","name":"group\/idaho-state-university"}]}]} Error | RCDS Data Repository

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