{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"submitter":["Brink KS"],"funding":["Natural Sciences and Engineering Research Council of Canada","National Science Council","University Advancement under Ministry of Education","Ministry of Education and NCU","National Health Research Institute of Taiwan"],"pagination":["20160626"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC5221525"],"repository":["biostudies-literature"],"omics_type":["Unknown"],"volume":["13(125)"],"pubmed_abstract":["Teeth are key to understanding the feeding ecology of both extant and extinct vertebrates. Recent studies have highlighted the previously unrecognized complexity of dinosaur dentitions and how specific tooth tissues and tooth shapes differ between taxa with different diets. However, it is unknown how the ultrastructure of these tooth tissues contributes to the differences in feeding style between taxa. In this study, we use third harmonic generation microscopy and scanning electron microscopy to examine the ultrastructure of the dentine in herbivorous and carnivorous dinosaurs to understand how the structure of this tissue contributes to the overall utility of the tooth. Morphometric analyses of dentinal tubule diameter, density and branching rates reveal a strong signal for dietary prefer"],"journal":["Journal of the Royal Society, Interface"],"pubmed_title":["Dietary adaptions in the ultrastructure of dinosaur dentine."],"pmcid":["PMC5221525"],"funding_grant_id":["NSC 102-3011-P-002-010","NSC 101-2314-B-006-048–MY3","NHRIEX101- 9936EI","NSC 102-2120-M-006-003"],"pubmed_authors":["Brink KS","Shieh DB","Huang TD","Liu WM","Chen YC","Wu YN","Sun CK","Reisz RR"],"additional_accession":[]},"is_claimable":false,"name":"Dietary adaptions in the ultrastructure of dinosaur dentine.","description":"Teeth are key to understanding the feeding ecology of both extant and extinct vertebrates. Recent studies have highlighted the previously unrecognized complexity of dinosaur dentitions and how specific tooth tissues and tooth shapes differ between taxa with different diets. However, it is unknown how the ultrastructure of these tooth tissues contributes to the differences in feeding style between taxa. In this study, we use third harmonic generation microscopy and scanning electron microscopy to examine the ultrastructure of the dentine in herbivorous and carnivorous dinosaurs to understand how the structure of this tissue contributes to the overall utility of the tooth. Morphometric analyses of dentinal tubule diameter, density and branching rates reveal a strong signal for dietary prefer","dates":{"release":"2016-01-01T00:00:00Z","publication":"2016 Dec","modification":"2025-04-26T13:44:31.216Z","creation":"2019-03-26T22:45:18Z"},"accession":"S-EPMC5221525","cross_references":{"pubmed":["27974573"],"doi":["10.1098/rsif.2016.0626"]}}