{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,22]],"date-time":"2026-09-22T16:56:39Z","timestamp":1790096199147,"version":"4.0.1"},"reference-count":73,"publisher":"eLife Sciences Publications, Ltd","license":[{"start":{"date-parts":[[2020,12,15]],"date-time":"2020-12-15T00:00:00Z","timestamp":1607990400000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"},{"start":{"date-parts":[[2020,12,15]],"date-time":"2020-12-15T00:00:00Z","timestamp":1607990400000},"content-version":"am","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"},{"start":{"date-parts":[[2020,12,15]],"date-time":"2020-12-15T00:00:00Z","timestamp":1607990400000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"DOI":"10.13039\/501100004063","name":"Knut och Alice Wallenbergs Stiftelse","doi-asserted-by":"publisher","award":["Wallenberg Scholarship"],"award-info":[{"award-number":["Wallenberg Scholarship"]}],"id":[{"id":"10.13039\/501100004063","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["elifesciences.org"],"crossmark-restriction":false},"short-container-title":[],"abstract":"<jats:p>\n                    The ontogenetic trajectory of a marginal jawbone of\n                    <jats:italic>Lophosteus superbus<\/jats:italic>\n                    (Late Silurian, 422 Million years old), the phylogenetically most basal stem osteichthyan, visualized by synchrotron microtomography, reveals a developmental relationship between teeth and dermal odontodes that is not evident from the adult morphology. The earliest odontodes are two longitudinal founder ridges formed at the ossification center. Subsequent odontodes that are added lingually to the ridges turn into conical teeth and undergo cyclic replacement, while those added labially achieve a stellate appearance. Stellate odontodes deposited directly on the bony plate are aligned with the alternate files of teeth, whereas new tooth positions are inserted into the files of sequential addition when a gap appears. Successive teeth and overgrowing odontodes show hybrid morphologies around the oral-dermal boundary, suggesting signal cross-communication. We propose that teeth and dermal odontodes are modifications of a single system, regulated and differentiated by the oral and dermal epithelia.\n                  <\/jats:p>","DOI":"10.7554\/elife.60985","type":"journal-article","created":{"date-parts":[[2020,12,14]],"date-time":"2020-12-14T19:00:22Z","timestamp":1607972422000},"update-policy":"https:\/\/doi.org\/10.7554\/elife.60985","source":"Crossref","is-referenced-by-count":34,"title":["The developmental relationship between teeth and dermal odontodes in the most primitive bony fish Lophosteus"],"prefix":"10.7554","volume":"9","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-0471-8162","authenticated-orcid":true,"given":"Donglei","family":"Chen","sequence":"first","affiliation":[{"name":"Department of Organismal Biology, Uppsala University, Uppsala, Sweden"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-1257-0057","authenticated-orcid":true,"given":"Henning","family":"Blom","sequence":"additional","affiliation":[{"name":"Department of Organismal Biology, Uppsala University, Uppsala, Sweden"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-3611-6836","authenticated-orcid":true,"given":"Sophie","family":"Sanchez","sequence":"additional","affiliation":[{"name":"Department of Organismal Biology, Uppsala University, Uppsala, Sweden"},{"name":"SciLifeLab, Uppsala University, Uppsala, Sweden"},{"name":"European Synchrotron Radiation Facility, Grenoble, France"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-5962-1683","authenticated-orcid":true,"given":"Paul","family":"Tafforeau","sequence":"additional","affiliation":[{"name":"European Synchrotron Radiation Facility, Grenoble, France"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Tiiu","family":"M\u00e4rss","sequence":"additional","affiliation":[{"name":"Estonian Marine Institute, University of Tartu, Tallinn, Estonia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-9054-2900","authenticated-orcid":true,"given":"Per E","family":"Ahlberg","sequence":"additional","affiliation":[{"name":"Department of Organismal Biology, Uppsala University, Uppsala, Sweden"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"4374","published-online":{"date-parts":[[2020,12,15]]},"reference":[{"key":"bib1","doi-asserted-by":"publisher","DOI":"10.1371\/journal.pone.0228589","article-title":"Early silurian chondrichthyans from the Tarim Basin (Xinjiang, China)","volume":"15","author":"Andreev","year":"2020","journal-title":"PLOS ONE"},{"key":"bib2","doi-asserted-by":"publisher","first-page":"318","DOI":"10.1002\/jez.1402670309","article-title":"A series of normal stages for development of\u00a0Scyliorhinus canicula, the lesser spotted dogfish (Chondrichthyes: Scyliorhinidae)","volume":"267","author":"Ballard","year":"1993","journal-title":"J. Exp. Zool."},{"key":"bib3","doi-asserted-by":"publisher","first-page":"1189","DOI":"10.1080\/02724634.2011.607992","article-title":"Tooth-like scales in early devonian eugnathostomes and the \u2018outside-in\u2019 hypothesis for the origins of teeth in vertebrates","volume":"31","author":"Blais","year":"2011","journal-title":"J. Vertebr. Paleontol."},{"key":"bib4","doi-asserted-by":"publisher","DOI":"10.1080\/02724634.2014.948546","article-title":"Four new early devonian ischnacanthid acanthodians from the Mackenzie Mountains, Northwest Territories, Canada: an early experiment in dental diversity","volume":"35","author":"Blais","year":"2015","journal-title":"J. Vertebr. Paleontol."},{"key":"bib5","doi-asserted-by":"publisher","DOI":"10.1126\/science.1083877","article-title":"Comment on \"Separate\u00a0evolutionary\u00a0origins of teeth from evidence in fossil\u00a0jawed\u00a0vertebrates\"","volume":"300","author":"Burrow","year":"2003","journal-title":"Science"},{"key":"bib6","doi-asserted-by":"publisher","first-page":"335","DOI":"10.1515\/agp-2018-0008","article-title":"The early devonian ischnacanthiform acanthodian\u00a0Ischnacanthus gracilis\u00a0(Egerton, 1861) from the midland valley of Scotland","volume":"68","author":"Burrow","year":"2018","journal-title":"Acta Geol. Pol."},{"key":"bib7","doi-asserted-by":"publisher","first-page":"239","DOI":"10.1111\/j.1463-6395.1957.tb00056.x","article-title":"The microstructure of dermal bones in arthrodires","volume":"38","author":"Bystrow","year":"1957","journal-title":"Acta Zool."},{"key":"bib8","doi-asserted-by":"publisher","first-page":"237","DOI":"10.1038\/nature19812","article-title":"The stem osteichthyan Andreolepis\u00a0and the origin of tooth replacement","volume":"539","author":"Chen","year":"2016","journal-title":"Nature"},{"key":"bib9","doi-asserted-by":"publisher","DOI":"10.1098\/rsos.161084","article-title":"Development of cyclic shedding teeth from semi-shedding teeth: the inner dental arcade of the stem osteichthyan Lophosteus","volume":"4","author":"Chen","year":"2017","journal-title":"R. Soc. open sci."},{"key":"bib10","volume-title":"The Dental Anatomy of the Genus Lacerta","author":"Cooper","year":"1963"},{"key":"bib11","doi-asserted-by":"publisher","DOI":"10.1126\/sciadv.aau5484","article-title":"An ancient Turing-like patterning mechanism regulates skin denticle development in sharks","volume":"4","author":"Cooper","year":"2018","journal-title":"Sci. Adv."},{"key":"bib12","doi-asserted-by":"publisher","first-page":"808","DOI":"10.1111\/jeb.13612","article-title":"Three-dimensional characterization of osteocyte volumes at multiple scales, and its relationship with bone biology and genome evolution in ray-finned fishes","volume":"33","author":"Davesne","year":"2020","journal-title":"J. Evol. Biol."},{"key":"bib13","doi-asserted-by":"publisher","DOI":"10.1186\/1471-2148-11-307","article-title":"The homology of odontodes in gnathostomes: insights from\u00a0Dlx\u00a0gene expression in the dogfish, Scyliorhinus canicula","volume":"11","author":"Debiais-Thibaud","year":"2011","journal-title":"BMC Evol. Biol."},{"key":"bib14","doi-asserted-by":"publisher","DOI":"10.1186\/s12862-015-0557-0","article-title":"Tooth and scale morphogenesis in shark: an alternative process to the mammalian enamel knot system","volume":"15","author":"Debiais-Thibaud","year":"2015","journal-title":"BMC Evol. Biol."},{"key":"bib15","doi-asserted-by":"publisher","first-page":"474","DOI":"10.1666\/0094-8373(2002)028<0474:EODOTV>2.0.CO;2","article-title":"Evolution of development of the vertebrate dermal and oral skeletons: unraveling concepts, regulatory theories, and homologies","volume":"28","author":"Donoghue","year":"2002","journal-title":"Paleobiology"},{"key":"bib16","doi-asserted-by":"publisher","first-page":"1","DOI":"10.1111\/ede.12099","article-title":"The ins and outs of the evolutionary origin of teeth","volume":"12","author":"Donoghue","year":"2014","journal-title":"Evol. Dev."},{"key":"bib17","volume-title":"Tooth Replacment Phenomena in the Lower Vertebrates","author":"Edmund","year":"1960"},{"key":"bib18","doi-asserted-by":"publisher","first-page":"808","DOI":"10.1002\/bies.200900151","article-title":"The odontode explosion: the origin of tooth-like structures in vertebrates","volume":"32","author":"Fraser","year":"2010","journal-title":"BioEssays"},{"key":"bib19","doi-asserted-by":"publisher","first-page":"99","DOI":"10.1002\/jez.b.21387","article-title":"Evolution of developmental pattern for vertebrate dentitions: an oro-pharyngeal specific mechanism","volume":"316B","author":"Fraser","year":"2011","journal-title":"J. Exp. Zool."},{"key":"bib20","doi-asserted-by":"publisher","first-page":"1","DOI":"10.1002\/aja.1000960102","article-title":"The dynamics of continuous succession of teeth in the frog (Rana pipiens)","volume":"96","author":"Gillette","year":"1955","journal-title":"Am. J. Anat."},{"key":"bib21","first-page":"1","article-title":"Downtonische und dittonische Acanthodier-Reste des ostseegebietes","volume":"136","author":"Gross","year":"1971","journal-title":"Palaeontogr. Abt. A"},{"key":"bib22","doi-asserted-by":"publisher","first-page":"359","DOI":"10.1139\/z74-043","article-title":"Juvenile denticles of the swell shark Cephaloscyllium ventriosum: function in hatching","volume":"52","author":"Grover","year":"1974","journal-title":"Can. J. Zool."},{"key":"bib23","doi-asserted-by":"publisher","first-page":"20190514","DOI":"10.1098\/rsbl.2019.0514","article-title":"Retention of fish-like odontode overgrowth in permian tetrapod dentition supports outside-in theory of tooth origins","volume":"15","author":"Haridy","year":"2019","journal-title":"Biol. Lett."},{"key":"bib24","doi-asserted-by":"publisher","first-page":"437","DOI":"10.1111\/j.1600-0722.1998.tb02211.x","article-title":"Evolution of patterns and processes in teeth and tooth-related tissues in non-mammalian vertebrates","volume":"106 Suppl 1","author":"Huysseune","year":"1998","journal-title":"Eur. J. Oral Sci."},{"key":"bib25","doi-asserted-by":"crossref","DOI":"10.1093\/oso\/9780198540472.001.0001","volume-title":"Early Vertebrates","author":"Janvier","year":"1996"},{"key":"bib26","doi-asserted-by":"publisher","DOI":"10.1371\/journal.pone.0189833","article-title":"Vascularization and odontode structure of a dorsal ridge spine of\u00a0Romundina stellina\u00a0\u00d8rvig 1975","volume":"12","author":"Jerve","year":"2017","journal-title":"PLOS ONE"},{"key":"bib27","doi-asserted-by":"publisher","first-page":"249","DOI":"10.1111\/j.1463-6395.2007.00276.x","article-title":"Early scale development in\u00a0Heterodontus\u00a0(Heterodontiformes; Chondrichthyes): a novel chondrichthyan scale pattern","volume":"88","author":"Johanson","year":"2007","journal-title":"Acta Zool."},{"key":"bib28","doi-asserted-by":"publisher","first-page":"303","DOI":"10.1017\/S1464793104006682","article-title":"Origin and evolution of gnathostome dentitions: a question of teeth and pharyngeal denticles in placoderms","volume":"80","author":"Johanson","year":"1999","journal-title":"Biol. Rev."},{"key":"bib29","doi-asserted-by":"publisher","first-page":"289","DOI":"10.1002\/jmor.10124","article-title":"Placoderm fishes, pharyngeal denticles, and the vertebrate dentition","volume":"257","author":"Johanson","year":"2003","journal-title":"J. Morphol."},{"key":"bib30","doi-asserted-by":"publisher","DOI":"10.5194\/fr-1-21-1998","article-title":"Determination methods for the exoskeletal remains of early vertebrates","volume":"21","author":"Karatajute\u2010Talimaa","year":"1998","journal-title":"Foss. Rec."},{"key":"bib31","doi-asserted-by":"publisher","first-page":"091301","DOI":"10.1063\/1.2783112","article-title":"Invited article: the fast readout low noise Camera as a versatile x-ray detector for time resolved dispersive extended x-ray absorption fine structure and diffraction studies of dynamic problems in materials science, chemistry, and catalysis","volume":"78","author":"Labiche","year":"2007","journal-title":"Rev. Sci. Instrum."},{"key":"bib32","doi-asserted-by":"publisher","DOI":"10.1080\/02724634.2016.1179200","article-title":"Dermal denticle patterning in the Cretaceous hybodont shark Tribodus limae (Euselachii, Hybodontiformes), and its implications for the evolution of patterning in the chondrichthyan dermal skeleton","volume":"36","author":"Maisey","year":"2016","journal-title":"J. Vertebr. Paleontol."},{"key":"bib33","doi-asserted-by":"publisher","first-page":"14769","DOI":"10.1073\/pnas.1612354113","article-title":"Sox2+ stem cells in sharks link taste bud development to the evolution of \u2018true\u2019 regenerative teeth from skin teeth","volume":"113","author":"Martin","year":"2016","journal-title":"PNAS"},{"key":"bib34","first-page":"113","article-title":"Articulated acanthodian fishes from the old red sandstone of England, with a review of the structure and evolution of the acanthodian shoulder-girdle","volume":"24","author":"Miles","year":"1973","journal-title":"Bull. Br. Mus. Nat. Hist. (Geol.)"},{"key":"bib35","doi-asserted-by":"publisher","first-page":"61","DOI":"10.1002\/(SICI)1097-4687(199907)241:1<61::AID-JMOR4>3.0.CO;2-S","article-title":"Development of dermal denticles in skates (Chondrichthyes, batoidea): patterning and cellular differentiation","volume":"241","author":"Miyake","year":"1999","journal-title":"J. Morphol."},{"key":"bib36","first-page":"1","article-title":"Pharyngeal denticles (placoid scales) of sharks, with notes on the dermal skeleton of vertebrates","volume":"2415","author":"Nelson","year":"1970","journal-title":"Am. Mus. Novit."},{"key":"bib37","first-page":"119","article-title":"Acanthodian dentition and its bearing on the relationships of the group","volume":"143","author":"\u00d8rvig","year":"1973","journal-title":"Palaeontogr. Abt. A"},{"key":"bib38","first-page":"53","volume-title":"Problems in Vertebrate Evolution","author":"\u00d8rvig","year":"1977"},{"key":"bib39","doi-asserted-by":"publisher","first-page":"33","DOI":"10.1111\/j.1463-6409.1978.tb00587.x","article-title":"Microstructure and growth of the dermal skeleton in fossil actinopterygian fishes:\u00a0Birgeria\u00a0and\u00a0Scanilepis","volume":"7","author":"\u00d8rvig","year":"1978","journal-title":"Zool. Scr."},{"key":"bib40","doi-asserted-by":"publisher","first-page":"297","DOI":"10.1111\/j.1463-6409.1978.tb00613.x","article-title":"Microstructure and growth of the dermal skeleton in fossil actinopterygian fishes:\u00a0Nephrotus\u00a0and\u00a0Colobodus, with remarks on the dentition in other forms","volume":"7","author":"\u00d8rvig","year":"1978","journal-title":"Zool. Scr."},{"key":"bib41","doi-asserted-by":"publisher","first-page":"261","DOI":"10.1098\/rspb.1971.0097","article-title":"The ontogeny of tooth succession in\u00a0Lacerta vivipara\u00a0Jacquin (1787)","volume":"179","author":"Osborn","year":"1971","journal-title":"Proc. R. Soc. Lond. B.\u00a0"},{"key":"bib42","doi-asserted-by":"publisher","first-page":"217","DOI":"10.1111\/j.1095-8312.1977.tb00266.x","article-title":"The interpretation of patterns in dentitions","volume":"9","author":"Osborn","year":"1977","journal-title":"Biol. J. Linn. Soc."},{"key":"bib43","doi-asserted-by":"publisher","first-page":"33","DOI":"10.1046\/j.1365-2818.2002.01010.x","article-title":"Simultaneous phase and amplitude extraction from a single defocused image of a homogeneous object","volume":"206","author":"Paganin","year":"2002","journal-title":"J. Microsc."},{"key":"bib44","doi-asserted-by":"publisher","DOI":"10.1371\/journal.pone.0071890","article-title":"Scales and tooth whorls of ancient fishes challenge distinction between external and oral 'teeth'","volume":"8","author":"Qu","year":"2013","journal-title":"PLOS ONE"},{"key":"bib45","doi-asserted-by":"publisher","first-page":"108","DOI":"10.1038\/nature15259","article-title":"New genomic and fossil data illuminate the origin of enamel","volume":"526","author":"Qu","year":"2015","journal-title":"Nature"},{"key":"bib46","doi-asserted-by":"publisher","first-page":"1189","DOI":"10.1111\/brv.12277","article-title":"The origin of novel features by changes in developmental mechanisms: ontogeny and three-dimensional microanatomy of polyodontode scales of two early osteichthyans","volume":"92","author":"Qu","year":"2017","journal-title":"Biol. Rev."},{"key":"bib47","doi-asserted-by":"publisher","first-page":"189","DOI":"10.1007\/s00435-016-0304-0","article-title":"Ecomorphology of oral papillae and denticles of\u00a0Zapteryx brevirostris\u00a0(Chondrichthyes, Rhinobatidae)","volume":"135","author":"Rangel","year":"2016","journal-title":"Zoomorphology"},{"key":"bib48","doi-asserted-by":"publisher","first-page":"389","DOI":"10.1111\/joa.12574","article-title":"A preliminary investigation into the morphology of oral papillae and denticles of blue sharks (Prionace glauca) with inferences about its functional significance across life stages","volume":"230","author":"Rangel","year":"2017","journal-title":"J. Anat."},{"key":"bib49","doi-asserted-by":"publisher","first-page":"1","DOI":"10.1007\/BF00995429","article-title":"Morphogenesis, pattern formation and function of the dentition of\u00a0Heterodontus\u00a0(Selachii)","volume":"83","author":"Reif","year":"1976","journal-title":"Zoomorphologie"},{"key":"bib50","doi-asserted-by":"crossref","first-page":"101","DOI":"10.1007\/BF02568678","article-title":"Wound healing in sharks","volume":"90","author":"Reif","year":"1978","journal-title":"Zoomorphologie"},{"key":"bib51","doi-asserted-by":"publisher","first-page":"110","DOI":"10.1007\/BF03006733","article-title":"Types of morphogenesis of the dermal skeleton in fossil sharks","volume":"52","author":"Reif","year":"1978","journal-title":"Pal\u00e4ontologische Zeitschrift"},{"key":"bib52","doi-asserted-by":"publisher","first-page":"287","DOI":"10.1007\/978-1-4615-6968-8_7","article-title":"Evolution of dermal skeleton and dentition in vertebrates","volume":"15","author":"Reif","year":"1982","journal-title":"Evol. Biol."},{"key":"bib53","doi-asserted-by":"publisher","first-page":"123","DOI":"10.1111\/ede.12071","article-title":"The genome of Callorhinchus and the fossil record: a new perspective on SCPP gene evolution in gnathostomes","volume":"16","author":"Ryll","year":"2014","journal-title":"Evol. Dev."},{"key":"bib54","doi-asserted-by":"publisher","first-page":"1095","DOI":"10.1017\/S1431927612001079","article-title":"Three-dimensional synchrotron virtual paleohistology: a new insight into the world of fossil bone microstructures","volume":"18","author":"Sanchez","year":"2012","journal-title":"Microsc. Microanal."},{"key":"bib55","doi-asserted-by":"publisher","first-page":"237","DOI":"10.1002\/(SICI)1097-4687(199809)237:3<237::AID-JMOR3>3.0.CO;2-W","article-title":"Comparison of teeth and dermal denticles (odontodes) in the teleost\u00a0Denticeps clupeoides\u00a0(Clupeomorpha)","volume":"237","author":"Sire","year":"1998","journal-title":"J. Morphol."},{"key":"bib56","doi-asserted-by":"publisher","first-page":"104","DOI":"10.1046\/j.1525-142x.2001.003002104.x","article-title":"Teeth outside the mouth in teleost fishes: how to benefit from a developmental accident","volume":"3","author":"Sire","year":"2001","journal-title":"Evol. Dev."},{"key":"bib57","doi-asserted-by":"publisher","first-page":"295","DOI":"10.1076\/ejom.39.5.295.7375","article-title":"A fourth teleost lineage possessing extra-oral teeth: the genus\u00a0Atherion\u00a0(Teleostei; Atheriniformes)","volume":"39","author":"Sire","year":"2001","journal-title":"Eur. J. Morphol."},{"key":"bib58","doi-asserted-by":"publisher","first-page":"51","DOI":"10.1111\/j.1463-6395.1996.tb01252.x","article-title":"Structure and Development of the Odontodes in an Armoured Catfish, Corydoras aeneus (Siluriformes, Callichthyidae)","volume":"77","author":"Sire","year":"1996","journal-title":"Acta Zool."},{"key":"bib59","doi-asserted-by":"publisher","first-page":"394","DOI":"10.1046\/j.1525-142X.2003.03047.x","article-title":"Vertebrate dentitions at the origin of jaws: when and how pattern evolved","volume":"5","author":"Smith","year":"2003","journal-title":"Evol. Dev."},{"key":"bib60","doi-asserted-by":"publisher","DOI":"10.1111\/pala.12318","article-title":"Evolutionary origins of teeth in jawed vertebrates: conflicting data from acanthothoracid dental plates (\u2018Placodermi\u2019)","volume":"60","author":"Smith","year":"2017","journal-title":"Palaeontology"},{"key":"bib61","first-page":"223","volume-title":"Major Events in Early Vertebrate Evolution","author":"Smith","year":"2001"},{"key":"bib62","doi-asserted-by":"publisher","first-page":"387","DOI":"10.1007\/978-1-4615-2878-4_10","article-title":"A developmental model for evolution of the vertebrate exoskeleton and teeth - The role of cranial and trunk neural crest","volume":"27","author":"Smith","year":"1993","journal-title":"Evol. Biol."},{"key":"bib63","doi-asserted-by":"publisher","first-page":"1235","DOI":"10.1126\/science.1079623","article-title":"Separate evolutionary origins of teeth from evidence in fossil jawed vertebrates","volume":"299","author":"Smith","year":"2003","journal-title":"Science"},{"key":"bib64","doi-asserted-by":"publisher","DOI":"10.1126\/science.1084686","article-title":"Response to comment on \"Separate evolutionary origins of teeth from evidence in fossil jawed vertebrates\"","volume":"300","author":"Smith","year":"2003","journal-title":"Science"},{"key":"bib65","first-page":"9","volume-title":"Great Transformations in Vertebrate Evolution","author":"Smith","year":"2015"},{"key":"bib66","doi-asserted-by":"publisher","first-page":"272","DOI":"10.1016\/j.jhevol.2007.09.018","article-title":"Nondestructive imaging of hominoid dental microstructure using phase contrast X-ray synchrotron microtomography","volume":"54","author":"Tafforeau","year":"2008","journal-title":"J. Hum. Evol."},{"key":"bib67","doi-asserted-by":"publisher","first-page":"160","DOI":"10.1126\/science.1237275","article-title":"Fossil musculature of the most primitive jawed vertebrates","volume":"341","author":"Trinajstic","year":"2013","journal-title":"Science"},{"key":"bib68","doi-asserted-by":"publisher","DOI":"10.1371\/journal.pone.0122553","article-title":"Development and evolution of dentition pattern and tooth order in the skates and rays (Batoidea; Chondrichthyes)","volume":"10","author":"Underwood","year":"2015","journal-title":"PLOS ONE"},{"key":"bib69","doi-asserted-by":"publisher","DOI":"10.1098\/rsos.160385","article-title":"Cutting blade dentitions in squaliform sharks form by modification of inherited alternate tooth ordering patterns","volume":"3","author":"Underwood","year":"2016","journal-title":"R. Soc. open sci."},{"key":"bib70","doi-asserted-by":"publisher","first-page":"211","DOI":"10.1126\/science.aaz9431","article-title":"Marginal dentition and multiple dermal jawbones as the ancestral condition of jawed vertebrates","volume":"369","author":"Va\u0161kaninov\u00e1","year":"2020","journal-title":"Science"},{"key":"bib71","doi-asserted-by":"publisher","first-page":"191","DOI":"10.1111\/j.1469-7998.1987.tb05984.x","article-title":"Development of the dentition in Alligator mississippiensis.\u00a0Later development in the lower jaws of embryos, hatchlings and young juveniles","volume":"212","author":"Westergaard","year":"1987","journal-title":"J. Zool."},{"key":"bib72","doi-asserted-by":"publisher","first-page":"214","DOI":"10.1671\/0272-4634(2001)021[0214:TRICSW]2.0.CO;2","article-title":"Tooth retention in cladodont sharks: with a comparison between primitive grasping and swallowing, and modern cutting and gouging feeding mechanisms","volume":"21","author":"Williams","year":"2001","journal-title":"J. Vertebr. Paleontol."},{"key":"bib73","doi-asserted-by":"publisher","first-page":"987","DOI":"10.1671\/31","article-title":"Did placoderm fish have teeth?","volume":"23","author":"Young","year":"2003","journal-title":"J. Vertebr. Paleontol."}],"container-title":["eLife"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/cdn.elifesciences.org\/articles\/60985\/elife-60985-v1.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/cdn.elifesciences.org\/articles\/60985\/elife-60985-v1.xml","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/elifesciences.org\/articles\/60985","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2024,8,18]],"date-time":"2024-08-18T23:50:30Z","timestamp":1724025030000},"score":1,"resource":{"primary":{"URL":"https:\/\/elifesciences.org\/articles\/60985"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2020,12,15]]},"references-count":73,"alternative-id":["10.7554\/eLife.60985"],"URL":"https:\/\/doi.org\/10.7554\/elife.60985","archive":["CLOCKSS"],"relation":{"is-supplemented-by":[{"id-type":"accession","id":"5267\/category\/2933","asserted-by":"subject"}],"has-review":[{"id-type":"doi","id":"10.7554\/eLife.60985.sa2","asserted-by":"object"},{"id-type":"doi","id":"10.7554\/eLife.60985.sa1","asserted-by":"object"}],"has-preprint":[{"id-type":"doi","id":"10.1101\/2020.07.14.202234","asserted-by":"object"}]},"ISSN":["2050-084X"],"issn-type":[{"value":"2050-084X","type":"electronic"}],"subject":[],"published":{"date-parts":[[2020,12,15]]},"article-number":"e60985"}}