@prefix aiiso: . @prefix cc: . @prefix dc1: . @prefix dcat: . @prefix foaf: . @prefix mads: . @prefix org1: . @prefix owl: . @prefix skos: . @prefix tdwgi: . @prefix vcard: . @prefix void: . @prefix xsd: . a void:DatasetDescription ; cc:license ; foaf:primaryTopic . a dcat:Dataset ; dc1:contributor """Sandra Knapp\r Xavier Aubriot\r Sven Buerki\r Mindy Syfert\r Peter Poczai""" ; dc1:creator [ a vcard:Person ; mads:hasAffiliation ; vcard:fn "Xavier Aubriot" ] ; dc1:identifier <10.5519/0068715> ; dc1:issued "2018-05-03T16:38:11.566272"^^xsd:dateTime ; dc1:license ; dc1:modified "2018-05-03T22:02:36.677800"^^xsd:dateTime ; dc1:title "Eggplant wild relative plastome phylogeny" ; dcat:contactPoint ; dcat:description """The data set comprises the original data files and scripts used to generate analyses in the publication\r Aubriot X, Knapp S, Syfert MM, Poczai P, Buerki S (2018) Shedding new light on the origin and spread of the brinjal eggplant (Solanum melongena L.) and its wild relatives. American Journal of Botany XX: xxx-xxx\r \r \r ABSTRACT\r \r PREMISE OF THE STUDY: While brinjal eggplant (Solanum melongena L.) is the second most important solanaceaous fruit crop, we lack firm knowledge of its evolutionary relationships. This in turn limits efficient use of crop wild relatives in eggplant improvement. Here, we examine the hypothesis of linear step-wise expansion of the eggplant group from Africa to Asia.\r METHODS: We use museum collections to generate nuclear and full-plastome data for all species of the eggplant clade. We combine a phylogenomic approach with distribution data to infer a biogeographic scenario for the clade.\r KEY RESULTS: The eggplant clade has Pleistocene origins in northern Africa. Dispersals to tropical Asia gave rise to Solanum insanum, the wild progenitor of the eggplant, and to African distinct lineages of widespread and southern African species. Results suggest that spread of species to southern Africa has been recent and likely facilitated by large mammalian herbivores such as African elephant and impala feeding on Solanum fruits.\r CONCLUSIONS: Rather than a linear ‘Out Of Africa’ sequence, our results are more consistent with an initial dispersal event into Asia, and subsequent wide dispersal and differentiation across Africa driven by large mammalian herbivores. Our evolutionary results will impact future work on eggplant domestication and use of wild relatives in breeding of this increasingly important solanaceous crop.\r \r \r """ ; dcat:distribution , , , ; dcat:keyword "africa", "aubergine", "biogeography", "chloroplast genome", "crop wild relatives", "dispersal", "eggplant", "mammalian herbivores", "molecular dating", "phylogenomics" ; dcat:landingPage , , , ; dcat:theme [ a skos:Concept ; skos:prefLabel "Research" ] . a vcard:Person ; mads:hasAffiliation ; vcard:fn "Sandy Knapp" ; vcard:hasEmail . a aiiso:Institution, org1:Organization, foaf:Organization ; tdwgi:acronymOrCoden "NHMUK" ; tdwgi:institutionType ; owl:sameAs , ; foaf:name "Natural History Museum" . a dcat:Distribution ; dc1:description """Original data for Aubriot et al. (2018) Shedding new light on the origin and spread of the brinjal eggplant (Solanum melongena L.) and its wild relatives. American Journal of Botany xx: xxx-xxx.\r \r - File 1: Static dataset of species identities and coordinates for specimens used to create Figure 2. Data presented here are only to the level of Senior Collector [collector], Collector Number [collection number], Species name [species name], Country of Collection [country], Latitude [declat] and Longitude [declon]. Complete locality and specimen label data can be found on the Solanaceae Source website (www.solanaceaesource.org) with updated species identifications as taxonomic knowledge improves.\r \r \r \r \r """ ; dc1:format "XLS" ; dc1:title "File 1 Locality data eggplant WRs" ; dcat:accessURL . a dcat:Distribution ; dc1:description """Original alignments for Aubriot et al. (2018) Shedding new light on the origin and spread of the brinjal eggplant (Solanum melongena L.) and its wild relatives. American Journal of Botany xx: xxx-xxx.\r \r - File 2: Aligned sequence data for ITS (1-620 bp), ndhF-rpL32 (621-1446 bp) and waxy (1447-3121 bp) for the 36 accessions sampled in the preliminary 3-locus phylogenetic analyses. Names of accessions are as displayed in the figures of Appendix S1 (see also Appendix 1 for list of GenBank accession numbers).""" ; dc1:title "File 2 Aligned sequences Sanger" ; dcat:accessURL . a dcat:Distribution ; dc1:description """Original alignments for Aubriot et al. (2018) Shedding new light on the origin and spread of the brinjal eggplant (Solanum melongena L.) and its wild relatives. American Journal of Botany xx: xxx-xxx.\r \r - File 3: Aligned sequence data for the full-plastome dataset for the 25 accessions sampled in the phylogenomic analyses. Names of accessions are as displayed in the figures of Appendix S3 (see also Table 1 for GenBank accession numbers).""" ; dc1:title "File 3 Aligned sequences plastome" ; dcat:accessURL . a dcat:Distribution ; dc1:description """Supplementary Material for Aubriot et al. (2018) Shedding new light on the origin and spread of the brinjal eggplant (Solanum melongena L.) and its wild relatives. American Journal of Botany xx: xxx-xxx.\r \r - File 4: Python script used in Lagrange for the biogeographic analysis; generated using the online Lagrange configurator (http://www.reelab.net/lagrange/configurator).""" ; dc1:format "PY" ; dc1:title "File 4 Python script" ; dcat:accessURL .