Supplementary material from "From teeth to pad: tooth loss and development of keratinous structures in sirenians" ...
Sirenians are a well-known example of morphological adaptation to a shallow-water grazing diet characterized by a modified feeding apparatus and orofacial morphology. Such adaptations were accompanied by an anterior tooth reduction associated with the development of keratinized pads, the evolution o...
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The Royal Society
2023
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ftdatacite:10.6084/m9.figshare.c.6927574 2023-12-31T10:23:25+01:00 Supplementary material from "From teeth to pad: tooth loss and development of keratinous structures in sirenians" ... Hautier, L. Gomes Rodrigues, H. Ferreira-Cardoso, S. Emerling, C. A. Porcher, M.-L. Asher, R. Portela Miguez, R. Delsuc, F. 2023 https://dx.doi.org/10.6084/m9.figshare.c.6927574 https://rs.figshare.com/collections/Supplementary_material_from_From_teeth_to_pad_tooth_loss_and_development_of_keratinous_structures_in_sirenians_/6927574 unknown The Royal Society Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 Evolutionary biology not elsewhere classified Plant cell and molecular biology Animal cell and molecular biology Palaeontology incl. palynology article Collection 2023 ftdatacite https://doi.org/10.6084/m9.figshare.c.6927574 2023-12-01T11:02:46Z Sirenians are a well-known example of morphological adaptation to a shallow-water grazing diet characterized by a modified feeding apparatus and orofacial morphology. Such adaptations were accompanied by an anterior tooth reduction associated with the development of keratinized pads, the evolution of which remains elusive. Among sirenians, the recently extinct Steller's sea cow represents a special case for being completely toothless. Here, we used μ-CT scans of sirenian crania to understand how motor-sensor systems associated with tooth innervation responded to innovations such as keratinized pads and continuous dental replacement. In addition, we surveyed nine genes associated with dental reduction for signatures of loss of function. Our results reveal how patterns of innervation changed with modifications of the dental formula, especially continuous replacement in manatees. Both our morphological and genomic data show that dental development was not completely lost in the edentulous Steller's sea cows. By ... Article in Journal/Newspaper Steller's sea cow DataCite Metadata Store (German National Library of Science and Technology) |
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Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
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language |
unknown |
topic |
Evolutionary biology not elsewhere classified Plant cell and molecular biology Animal cell and molecular biology Palaeontology incl. palynology |
spellingShingle |
Evolutionary biology not elsewhere classified Plant cell and molecular biology Animal cell and molecular biology Palaeontology incl. palynology Hautier, L. Gomes Rodrigues, H. Ferreira-Cardoso, S. Emerling, C. A. Porcher, M.-L. Asher, R. Portela Miguez, R. Delsuc, F. Supplementary material from "From teeth to pad: tooth loss and development of keratinous structures in sirenians" ... |
topic_facet |
Evolutionary biology not elsewhere classified Plant cell and molecular biology Animal cell and molecular biology Palaeontology incl. palynology |
description |
Sirenians are a well-known example of morphological adaptation to a shallow-water grazing diet characterized by a modified feeding apparatus and orofacial morphology. Such adaptations were accompanied by an anterior tooth reduction associated with the development of keratinized pads, the evolution of which remains elusive. Among sirenians, the recently extinct Steller's sea cow represents a special case for being completely toothless. Here, we used μ-CT scans of sirenian crania to understand how motor-sensor systems associated with tooth innervation responded to innovations such as keratinized pads and continuous dental replacement. In addition, we surveyed nine genes associated with dental reduction for signatures of loss of function. Our results reveal how patterns of innervation changed with modifications of the dental formula, especially continuous replacement in manatees. Both our morphological and genomic data show that dental development was not completely lost in the edentulous Steller's sea cows. By ... |
format |
Article in Journal/Newspaper |
author |
Hautier, L. Gomes Rodrigues, H. Ferreira-Cardoso, S. Emerling, C. A. Porcher, M.-L. Asher, R. Portela Miguez, R. Delsuc, F. |
author_facet |
Hautier, L. Gomes Rodrigues, H. Ferreira-Cardoso, S. Emerling, C. A. Porcher, M.-L. Asher, R. Portela Miguez, R. Delsuc, F. |
author_sort |
Hautier, L. |
title |
Supplementary material from "From teeth to pad: tooth loss and development of keratinous structures in sirenians" ... |
title_short |
Supplementary material from "From teeth to pad: tooth loss and development of keratinous structures in sirenians" ... |
title_full |
Supplementary material from "From teeth to pad: tooth loss and development of keratinous structures in sirenians" ... |
title_fullStr |
Supplementary material from "From teeth to pad: tooth loss and development of keratinous structures in sirenians" ... |
title_full_unstemmed |
Supplementary material from "From teeth to pad: tooth loss and development of keratinous structures in sirenians" ... |
title_sort |
supplementary material from "from teeth to pad: tooth loss and development of keratinous structures in sirenians" ... |
publisher |
The Royal Society |
publishDate |
2023 |
url |
https://dx.doi.org/10.6084/m9.figshare.c.6927574 https://rs.figshare.com/collections/Supplementary_material_from_From_teeth_to_pad_tooth_loss_and_development_of_keratinous_structures_in_sirenians_/6927574 |
genre |
Steller's sea cow |
genre_facet |
Steller's sea cow |
op_rights |
Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 |
op_doi |
https://doi.org/10.6084/m9.figshare.c.6927574 |
_version_ |
1786835113969975296 |