{"data":{"id":"10.6084/m9.figshare.c.3722728.v1","type":"dois","attributes":{"doi":"10.6084/m9.figshare.c.3722728.v1","prefix":"10.6084","suffix":"m9.figshare.c.3722728.v1","identifiers":[],"alternateIdentifiers":[],"creators":[{"name":"T. Cucchi","affiliation":[],"nameIdentifiers":[]},{"name":"A. Mohaseb","affiliation":[],"nameIdentifiers":[]},{"name":"S. Peigné","affiliation":[],"nameIdentifiers":[]},{"name":"K. Debue","affiliation":[],"nameIdentifiers":[]},{"name":"L. Orlando","affiliation":[],"nameIdentifiers":[]},{"name":"M. Mashkour","affiliation":[],"nameIdentifiers":[]}],"titles":[{"title":"Supplementary material from \"Detecting taxonomic and phylogenetic signals in equid cheek teeth: towards new palaeontological and archaeological proxies\""}],"publisher":"Figshare","container":{},"publicationYear":2017,"subjects":[{"subject":"Evolutionary Biology"},{"subject":"FOS: Biological sciences","schemeUri":"http://www.oecd.org/science/inno/38235147.pdf","subjectScheme":"Fields of Science and Technology (FOS)"},{"subject":"40308 Palaeontology (incl. Palynology)","subjectScheme":"FOR"},{"subject":"FOS: Earth and related environmental sciences","schemeUri":"http://www.oecd.org/science/inno/38235147.pdf","subjectScheme":"Fields of Science and Technology (FOS)"},{"subject":"111602 Human Biophysics","subjectScheme":"FOR"},{"subject":"FOS: Basic medicine","schemeUri":"http://www.oecd.org/science/inno/38235147.pdf","subjectScheme":"Fields of Science and Technology (FOS)"},{"subject":"80109 Pattern Recognition and Data Mining","subjectScheme":"FOR"},{"subject":"FOS: Computer and information sciences","schemeUri":"http://www.oecd.org/science/inno/38235147.pdf","subjectScheme":"Fields of Science and Technology (FOS)"}],"contributors":[],"dates":[{"date":"2017-03-22","dateType":"Created"},{"date":"2017-03-22","dateType":"Updated"},{"date":"2017","dateType":"Issued"}],"language":null,"types":{"ris":"GEN","bibtex":"misc","citeproc":"article","schemaOrg":"Collection","resourceType":"Collection","resourceTypeGeneral":"Collection"},"relatedIdentifiers":[{"relationType":"IsSupplementTo","relatedIdentifier":"10.1098/rsos.160997","relatedIdentifierType":"DOI"},{"relationType":"IsPreviousVersionOf","relatedIdentifier":"10.6084/m9.figshare.c.3722728","relatedIdentifierType":"DOI"}],"relatedItems":[],"sizes":[],"formats":[],"version":null,"rightsList":[{"rights":"CC BY","rightsUri":"https://creativecommons.org/licenses/by/4.0"}],"descriptions":[{"description":"The Plio–Pleistocene evolution of \u003ci\u003eEquus\u003c/i\u003e and the subsequent domestication of horses and donkeys remains poorly understood, due to the lack of phenotypic markers capable of tracing this evolutionary process in the palaeontological/archaeological record. Using images from 345 specimens, encompassing 15 extant taxa of equids, we quantified the occlusal enamel folding pattern in four mandibular cheek teeth with a single geometric morphometric protocol. We initially investigated the protocol accuracy by assigning each tooth to its correct anatomical position and taxonomic group. We then contrasted the phylogenetic signal present in each tooth shape with an exome-wide phylogeny from 10 extant equine species. We estimated the strength of the phylogenetic signal using a Brownian motion model of evolution with multivariate \u003ci\u003eK\u003c/i\u003e statistic, and mapped the dental shape along the molecular phylogeny using an approach based on squared-change parsimony. We found clear evidence for the relevance of dental phenotypes to accurately discriminate all modern members of the genus \u003ci\u003eEquus\u003c/i\u003e and capture their phylogenetic relationships. These results redeem the use of dental morphology as a key marker for the anatomical and taxonomic separation of equine mandibular cheek teeth. These results are valuable for both palaeontologists and zooarchaeologists exploring the spatial and temporal dynamics of the evolutionary history of the horse family, up to the latest domestication trajectories of horses and donkeys.","descriptionType":"Abstract"}],"geoLocations":[],"fundingReferences":[],"xml":"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