161 lines
11 KiB
Turtle
161 lines
11 KiB
Turtle
@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
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@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
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@prefix bibo: <http://purl.org/ontology/bibo/> .
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@prefix cito: <http://purl.org/spar/cito/> .
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@prefix dc: <http://purl.org/dc/elements/1.1/> .
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@prefix dwc: <http://rs.tdwg.org/dwc/terms/> .
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@prefix dwcFP: <http://filteredpush.org/ontologies/oa/dwcFP#> .
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@prefix fabio: <http://purl.org/spar/fabio/> .
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@prefix trt: <http://plazi.org/vocab/treatment#> .
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@prefix xlink: <http://www.w3.org/1999/xlink/> .
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<http://treatment.plazi.org/id/03E6B675FFA2345D01CB95E1FA41FD36>
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cito:cites <http://dx.doi.org/10.5281/zenodo.3748975>, <http://dx.doi.org/10.5281/zenodo.3748977>, <http://dx.doi.org/10.5281/zenodo.3748979>, <http://dx.doi.org/10.5281/zenodo.3748982>, <http://dx.doi.org/10.5281/zenodo.3748984>, <http://dx.doi.org/10.5281/zenodo.3748986> ;
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dc:creator "Elizabeth M. Boatman; Mark B. Goodwin; Hoi-Ying N. Holman; Sirine F akra; Wenxia Zheng; Ronald Gronsky; Mary H. Schweitzer" ;
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dc:title "Tyrannosaurus rex Osborn 1905" ;
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dwc:basisOfRecord <https://www.gbif.org/occurrence/3396429302>, <https://www.gbif.org/occurrence/3396429303>, <https://www.gbif.org/occurrence/3396429301> ;
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trt:augmentsTaxonConcept <http://taxon-concept.plazi.org/id/Animalia/Tyrannosaurus_rex_Osborn_1905> ;
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trt:publishedIn <http://dx.doi.org/10.1038/s41598-019-51680-1> ;
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a trt:Treatment .
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<http://dx.doi.org/10.1038/s41598-019-51680-1>
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bibo:endPage "12" ;
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bibo:journal "Scientific Reports" ;
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bibo:pubDate "2019-10-30" ;
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bibo:series "15678" ;
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bibo:startPage "1" ;
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bibo:volume "9" ;
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dc:creator "Elizabeth M. Boatman; Mark B. Goodwin; Hoi-Ying N. Holman; Sirine F akra; Wenxia Zheng; Ronald Gronsky; Mary H. Schweitzer" ;
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dc:date "2019" ;
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dc:title "Mechanisms of soft tissue and protein preservation in Tyrannosaurus rex" ;
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fabio:hasPart <http://dx.doi.org/10.5281/zenodo.3748975>, <http://dx.doi.org/10.5281/zenodo.3748977>, <http://dx.doi.org/10.5281/zenodo.3748979>, <http://dx.doi.org/10.5281/zenodo.3748982>, <http://dx.doi.org/10.5281/zenodo.3748984>, <http://dx.doi.org/10.5281/zenodo.3748986> ;
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a fabio:JournalArticle .
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<http://taxon-concept.plazi.org/id/Animalia/Tyrannosaurus_rex_Osborn_1905>
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dwc:authorityName "Osborn" ;
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dwc:authorityYear "1905" ;
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dwc:class "Reptilia" ;
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dwc:family "Tyrannosauridae" ;
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dwc:genus "Tyrannosaurus" ;
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dwc:kingdom "Animalia" ;
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dwc:order "Dinosauria" ;
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dwc:phylum "Chordata" ;
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dwc:rank "species" ;
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dwc:scientificNameAuthorship "Osborn, 1905" ;
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dwc:species "rex" ;
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trt:hasTaxonName <http://taxon-name.plazi.org/id/Animalia/Tyrannosaurus_rex> ;
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a dwcFP:TaxonConcept .
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<http://taxon-name.plazi.org/id/Animalia/Tyrannosaurus_rex>
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dwc:class "Reptilia" ;
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dwc:family "Tyrannosauridae" ;
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dwc:genus "Tyrannosaurus" ;
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dwc:kingdom "Animalia" ;
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dwc:order "Dinosauria" ;
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dwc:phylum "Chordata" ;
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dwc:rank "species" ;
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dwc:species "rex" ;
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trt:hasParentName <http://taxon-name.plazi.org/id/Animalia/Tyrannosaurus> ;
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a dwcFP:TaxonName .
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<http://taxon-name.plazi.org/id/Animalia/Tyrannosaurus>
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dwc:class "Reptilia" ;
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dwc:family "Tyrannosauridae" ;
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dwc:genus "Tyrannosaurus" ;
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dwc:kingdom "Animalia" ;
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dwc:order "Dinosauria" ;
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dwc:phylum "Chordata" ;
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dwc:rank "genus" ;
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trt:hasParentName <http://taxon-name.plazi.org/id/Animalia/Tyrannosauridae> ;
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a dwcFP:TaxonName .
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<http://taxon-name.plazi.org/id/Animalia/Tyrannosauridae>
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dwc:class "Reptilia" ;
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dwc:family "Tyrannosauridae" ;
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dwc:kingdom "Animalia" ;
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dwc:order "Dinosauria" ;
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dwc:phylum "Chordata" ;
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dwc:rank "family" ;
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trt:hasParentName <http://taxon-name.plazi.org/id/Animalia/Dinosauria> ;
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a dwcFP:TaxonName .
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<http://taxon-name.plazi.org/id/Animalia/Dinosauria>
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dwc:class "Reptilia" ;
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dwc:kingdom "Animalia" ;
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dwc:order "Dinosauria" ;
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dwc:phylum "Chordata" ;
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dwc:rank "order" ;
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trt:hasParentName <http://taxon-name.plazi.org/id/Animalia/Reptilia> ;
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a dwcFP:TaxonName .
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<http://taxon-name.plazi.org/id/Animalia/Reptilia>
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dwc:class "Reptilia" ;
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dwc:kingdom "Animalia" ;
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dwc:phylum "Chordata" ;
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dwc:rank "class" ;
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trt:hasParentName <http://taxon-name.plazi.org/id/Animalia/Chordata> ;
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a dwcFP:TaxonName .
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<http://taxon-name.plazi.org/id/Animalia/Chordata>
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dwc:kingdom "Animalia" ;
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dwc:phylum "Chordata" ;
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dwc:rank "phylum" ;
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trt:hasParentName <http://taxon-name.plazi.org/id/Animalia> ;
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a dwcFP:TaxonName .
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<http://taxon-name.plazi.org/id/Animalia>
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dwc:kingdom "Animalia" ;
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dwc:rank "kingdom" ;
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a dwcFP:TaxonName .
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<http://dx.doi.org/10.5281/zenodo.3748975>
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dc:description "Figure 1. Amide I sub-band localisation of untreated and treated chicken type I collagen in SR-FTIR spectra.Sub-bands (β-sheet, ~1633cm−1; triple-helix, ~1658–1660cm−1; intermolecular, ~1683–1690cm−1) are indicated in the figures. Red traces denote second derivatives of experimental curves. Although the intermolecular sub-band typically presents at lower wavenumber, the identified value was the nearest local minimum in each of the second derivative traces and consistently appears across all samples; therefore, in this sample, the intermolecular sub-band was indexed at 1697–1699cm−1." ;
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fabio:hasRepresentation <https://zenodo.org/record/3748975/files/figure.png> ;
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a fabio:Figure .
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<http://dx.doi.org/10.5281/zenodo.3748977>
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dc:description "Figure 2. Microscopy images of T.rex vascular tissue and associated analysis of fibrillar collagen banding. (a) Transmitted VLM of T.rex soft tissue shows an extensive network of hollow, pliable, vascular structure and typical brown hue. (b) SEM image of the surface of a vessel.(c) Magnified image of (b) detailing features consistent with collagen fibre bundles (collagen fibril, “f”; collagen fibre, “CF”). Average fibril width was measured as 110nm, and average fibre width, 1.0µm. (d) TEM image of fibrous features observed in a longitudinal vessel cross-section. Intensity profiles of banded texture in (e) boxes 1 and 2 in c and (f) boxes 3, 4, 5 in (d) with example peak-to-peak distances (SEM average, ~74nm; TEM, ~56nm) called out in red. See Fig. S6 for precise d-spacing values determined using SAXS. For comparison to a modern blood vessel network in bone, see Fig. 5b of ref.39." ;
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fabio:hasRepresentation <https://zenodo.org/record/3748977/files/figure.png> ;
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a fabio:Figure .
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<http://dx.doi.org/10.5281/zenodo.3748979>
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dc:description "Figure 3. SR-FTIR full spectra of isolated T. rex vascular tissue and chicken type I collagen (no treatment). All key bands for the identification of protein (Amide I, Amide II, Amide III) are present in the dinosaur tissue spectrum. The T. rex spectrum also presents a strong non-peptide carbonyl (C=O) band at 1739cm−1 and a carbohydrate band at ~1010 cm−1." ;
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fabio:hasRepresentation <https://zenodo.org/record/3748979/files/figure.png> ;
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a fabio:Figure .
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<http://dx.doi.org/10.5281/zenodo.3748982>
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dc:description "Figure 4. T. rex tissues exhibit positive antibody binding to protein components of extant vascular tissue. (a,c,e,g,i,k,m,o) Are composite images in which fluorescence corresponding to antibody-antigen complexes is overlain upon VLM images of vessel sections, with adjacent images (b,d,f,h,j,l,n,p) captured using a fluorescent filter. (a–d) No spurious binding was observed for negative controls in which vessels were exposed to secondary antibodies raised against the host species of all other antibodies used, i.e., mouse (a,b) and rabbit (c,d). (e,f) Positive binding of dinosaur vessels to actin antibodies can be seen in thin, evenly distributed layers, and (g,h) more broadly distributed binding is apparent for muscle tropomyosin antibodies. Antibodies to both (i,j) type I collagen and (k,l) elastin bind positively to these T. rex vessels. (m,n) Antibodies raised against ostrich haemoglobin exhibit comparatively lower binding intensity. (o,p) No reactivity of dinosaur vessels to antibodies against bacterial peptidoglycan was observed." ;
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fabio:hasRepresentation <https://zenodo.org/record/3748982/files/figure.png> ;
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a fabio:Figure .
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<http://dx.doi.org/10.5281/zenodo.3748984>
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dc:description "Figure 5. SR-FTIR analysis of T. rex vascular tissue, NaBH4 reduced T. rex vascular tissue, chicken type I collagen without treatment, and chicken type I collagen treated with Fenton reagent and iron-catalysed glycation. (a,b) Average FTIR spectra in the non-peptide carbonyl and protein amide I regions for all five samples.(a) Significant reduction in the non-peptide carbonyl band follows treatment of T. rex vascular tissue with NaBH4, which reduces (immature) peptide crosslinks. The blue-shifted Amide I band of the dinosaur tissue, Fenton reagent-treated chicken type I collagen, and Fe-catalysed glycation-treated chicken type I collagen indicate increasing α-helix structure (~1660cm−1) as the higher-energy triple-helix and intermolecular sub-bands (see Fig. 1 for method of identification) increasingly predominate the spectra. The development of aldehydic carbonyl, ketoaldehyde, and/or immature ketoimine bands in both treated chicken tissues is consistent with the strong carbonyl band in the dinosaur tissue " ;
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fabio:hasRepresentation <https://zenodo.org/record/3748984/files/figure.png> ;
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a fabio:Figure .
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<http://dx.doi.org/10.5281/zenodo.3748986>
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dc:description "Figure 6. X-ray microprobe analysis of iron in the T. rex vascular tissues. (a,b,e) Optical microscope images of vessel tissues and (c,d,f) corresponding iron µ-XRF distribution maps recorded at 10keV.Brighter pixels correspond to higher Fe content. All scale bars are 50µm. Additional elemental maps of regions (a) and (b) can be found in Fig. S5. In (b,d) the vessel structure is not an organic tissue but a mineralised cast rich in Ba and S (see Fig. S5). Such fine-scale variation in preservation underscores the notion that preservation depends on the microenvironment. Numbered white circles indicate locations of Fe µ-XANES analysis.(g) Stacked normalised Fe K-edge extended XANES spectra of spots 0–6. Fits are shown in red dashed lines, with corresponding residuals plotted at the bottom.All spectra match to goethite (α-FeO(OH)) with normalised sum-square values ranging from 0.59 to 1.93·10−4. For comparison, an example set of the iron bearing reference spectra used are displayed in Fig.S7. " ;
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fabio:hasRepresentation <https://zenodo.org/record/3748986/files/figure.png> ;
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a fabio:Figure .
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<https://www.gbif.org/occurrence/3396429302>
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dwc:collectionCode "USNM" ;
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trt:gbifOccurrenceId "3396429302" ;
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a dwc:MaterialCitation .
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<https://www.gbif.org/occurrence/3396429303>
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trt:gbifOccurrenceId "3396429303" ;
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a dwc:MaterialCitation .
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<https://www.gbif.org/occurrence/3396429301>
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dwc:catalogNumber "USNM 555000" ;
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dwc:collectionCode "USNM" ;
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trt:gbifOccurrenceId "3396429301" ;
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trt:httpUri <http://n2t.net/ark:/65665/381d4ee9c-91b4-4ce0-89eb-9053746a9351> ;
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a dwc:MaterialCitation .
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