Matches in Ghent University Academic Bibliography for { <https://biblio.ugent.be/publication/01HBGEY5XJXMNM84H2FPKKXCEB> ?p ?o. }
Showing items 1 to 26 of
26
with 100 items per page.
- 01HBGEY5XJXMNM84H2FPKKXCEB classification C3.
- 01HBGEY5XJXMNM84H2FPKKXCEB date "2023".
- 01HBGEY5XJXMNM84H2FPKKXCEB language "eng".
- 01HBGEY5XJXMNM84H2FPKKXCEB type conference.
- 01HBGEY5XJXMNM84H2FPKKXCEB hasPart 01HBGF46CBJCDYAKWA9D6P74FA.pdf.
- 01HBGEY5XJXMNM84H2FPKKXCEB subject "Biology and Life Sciences".
- 01HBGEY5XJXMNM84H2FPKKXCEB subject "Earth and Environmental Sciences".
- 01HBGEY5XJXMNM84H2FPKKXCEB presentedAt urn:uuid:8d247bfd-86e1-4d5f-8f7c-461787e30944.
- 01HBGEY5XJXMNM84H2FPKKXCEB abstract "Over the last 60 years, the microscopic, resistant, organic-walled resting cysts of dinoflagellates (dinocysts) have proven to be useful tools in (paleo)environmental and (paleo)ecological reconstructions, as well as in Meso- and Cenozoic biostratigraphy. A large part of their scientific value originates from the fact that they thrive in a wide range of aquatic environments, and that both modern and fossilized forms occur, essentially making them well-suited target organisms for a plethora of biological and/or geological studies. Most of such studies rely on these cysts' morphological characteristics (used in morphotaxonomy), although the last few decades have seen a gradual increase in molecular approaches to not only characterize the composition of the enigmatic, resistant material that makes up their walls (i.e., dinosporin), but also to discover whether variability in dinosporin can be used as a (paleo)environmental and/or (paleo)ecological proxy. Results of these efforts have for example revealed that dinosporin is a heavily cross-linked carbohydrate, somewhat similar to cellulose, and that the diet of dinoflagellates is reflected in their cyst wall composition. Over the last few years, considerable improvements have been made in the application of a spectrochemical method using infrared light (i.e., Fourier transform infrared spectroscopy) which allows the robust macromolecular characterization of individual dinocysts. This state-of-the-art methodology was used to systematically analyze a large selection of modern and fossil dinocysts; the results are presented in this talk and include new insights on: (i) the molecular diversity of dinosporin and its possible associated ecological origins, (ii) the molecular changes occurring in dinosporin upon burial and diagenesis in sediments and rocks (i.e., molecular taphonomy), and (iii) the implications of these taphonomical effects for eco-evolutionary dinocyst studies, as well as for the usage of molecular geochemistry over morphotaxonomy of organic- walled palynomorphs (i.e., usually microscopic, resistant, fossilized remains of organisms) in the light of affinity studies.".
- 01HBGEY5XJXMNM84H2FPKKXCEB author 0B77F600-F0EE-11E1-A9DE-61C894A0A6B4.
- 01HBGEY5XJXMNM84H2FPKKXCEB author 10F979B0-E363-11E2-A6ED-42CB10BDE39D.
- 01HBGEY5XJXMNM84H2FPKKXCEB author 7CEAB024-94E1-11E7-8073-9A50AE28A064.
- 01HBGEY5XJXMNM84H2FPKKXCEB author F490181E-F0ED-11E1-A9DE-61C894A0A6B4.
- 01HBGEY5XJXMNM84H2FPKKXCEB author F503F252-F0ED-11E1-A9DE-61C894A0A6B4.
- 01HBGEY5XJXMNM84H2FPKKXCEB author urn:uuid:123612d0-c9c4-4d56-818c-3b15bacb8997.
- 01HBGEY5XJXMNM84H2FPKKXCEB author urn:uuid:4523c771-e749-4008-b404-19ec21c317c5.
- 01HBGEY5XJXMNM84H2FPKKXCEB author urn:uuid:632c4313-0e78-49a8-aaff-a7fb17feb699.
- 01HBGEY5XJXMNM84H2FPKKXCEB dateCreated "2023-09-29T12:34:40Z".
- 01HBGEY5XJXMNM84H2FPKKXCEB dateModified "2024-10-29T18:29:02Z".
- 01HBGEY5XJXMNM84H2FPKKXCEB name "New insights on the molecular composition and taphonomy of organic-walled dinoflagellate cysts : implications for ecological, eco-evolutionary and affinity studies".
- 01HBGEY5XJXMNM84H2FPKKXCEB pagination urn:uuid:1211eb2f-44a5-4fb1-bfb9-630f22bb8de8.
- 01HBGEY5XJXMNM84H2FPKKXCEB publisher urn:uuid:b64e774f-6486-44d8-832d-85be266698be.
- 01HBGEY5XJXMNM84H2FPKKXCEB sameAs LU-01HBGEY5XJXMNM84H2FPKKXCEB.
- 01HBGEY5XJXMNM84H2FPKKXCEB sourceOrganization urn:uuid:5e87daf0-e735-40bc-a6bb-7d0bb60a8cae.
- 01HBGEY5XJXMNM84H2FPKKXCEB sourceOrganization urn:uuid:7d1e5154-f090-4615-a706-847b1cf5e51a.
- 01HBGEY5XJXMNM84H2FPKKXCEB type C3.