Hautier_Figure_ESM_S5.tif 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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Online Access: | https://dx.doi.org/10.6084/m9.figshare.24552583.v1 https://rs.figshare.com/articles/figure/Hautier_Figure_ESM_S5_tif_from_From_teeth_to_pad_tooth_loss_and_development_of_keratinous_structures_in_sirenians/24552583/1 |
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ftdatacite:10.6084/m9.figshare.24552583.v1 2023-12-31T10:23:25+01:00 Hautier_Figure_ESM_S5.tif 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.24552583.v1 https://rs.figshare.com/articles/figure/Hautier_Figure_ESM_S5_tif_from_From_teeth_to_pad_tooth_loss_and_development_of_keratinous_structures_in_sirenians/24552583/1 unknown The Royal Society https://dx.doi.org/10.6084/m9.figshare.24552583 https://dx.doi.org/10.1098/rspb.2023.1932 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 ImageObject Image graphic Figure 2023 ftdatacite https://doi.org/10.6084/m9.figshare.24552583.v110.6084/m9.figshare.2455258310.1098/rspb.2023.1932 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 ... Still Image Steller's sea cow DataCite Metadata Store (German National Library of Science and Technology) |
institution |
Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
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. Hautier_Figure_ESM_S5.tif 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 |
Still Image |
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 |
Hautier_Figure_ESM_S5.tif from From teeth to pad: tooth loss and development of keratinous structures in sirenians ... |
title_short |
Hautier_Figure_ESM_S5.tif from From teeth to pad: tooth loss and development of keratinous structures in sirenians ... |
title_full |
Hautier_Figure_ESM_S5.tif from From teeth to pad: tooth loss and development of keratinous structures in sirenians ... |
title_fullStr |
Hautier_Figure_ESM_S5.tif from From teeth to pad: tooth loss and development of keratinous structures in sirenians ... |
title_full_unstemmed |
Hautier_Figure_ESM_S5.tif from From teeth to pad: tooth loss and development of keratinous structures in sirenians ... |
title_sort |
hautier_figure_esm_s5.tif 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.24552583.v1 https://rs.figshare.com/articles/figure/Hautier_Figure_ESM_S5_tif_from_From_teeth_to_pad_tooth_loss_and_development_of_keratinous_structures_in_sirenians/24552583/1 |
genre |
Steller's sea cow |
genre_facet |
Steller's sea cow |
op_relation |
https://dx.doi.org/10.6084/m9.figshare.24552583 https://dx.doi.org/10.1098/rspb.2023.1932 |
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.24552583.v110.6084/m9.figshare.2455258310.1098/rspb.2023.1932 |
_version_ |
1786835110457245696 |