File:Sponge-budding-is-a-spatiotemporal-morphological-patterning-process-Insights-from-synchrotron-1742-9994-6-19-S3.ogv
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Sponge-budding-is-a-spatiotemporal-morphological-patterning-process-Insights-from-synchrotron-1742-9994-6-19-S3.ogv (Ogg Theora video file, length 3.6 s, 800 × 408 pixels, 801 kbps, file size: 352 KB)
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DescriptionSponge-budding-is-a-spatiotemporal-morphological-patterning-process-Insights-from-synchrotron-1742-9994-6-19-S3.ogv |
English: Additional file 3
Grouped projections of T. wilhelma buds from SR-μCT data . Figure: x, y & z projections according to the data set directions representing four different developmental stages: ( A ) stage 1, ( B ) stage 2, ( C ) stage 3, ( D ) stage 4a and ( E ) stage 4b. The development of the highly absorbing skeletal elements can be followed from the early stages, when only one main symmetrical axis is present, defined by the stalk (arrowheads), to the later stages, when the megasclere bundles and the developing megaster sphere are arranged point symmetrically. From stage 3 onwards (C) the developing choanoderm starts to be distinguishable and can be followed to the fully differentiated choanoderm in stage 4 (E). |
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Source | Hammel J, Herzen J, Beckmann F, Nickel M. "Sponge budding is a spatiotemporal morphological patterning process: Insights from synchrotron radiation-based x-ray microtomography into the asexual reproduction of Tethya wilhelma". Frontiers in Zoology. DOI:10.1186/1742-9994-6-19. PMID 19737392. PMC: 2749020. | ||
Author | Hammel J, Herzen J, Beckmann F, Nickel M | ||
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This file is licensed under the Creative Commons Attribution 2.0 Generic license.
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current | 22:15, 23 September 2012 | 3.6 s, 800 × 408 (352 KB) | Open Access Media Importer Bot (talk | contribs) | Uploaded with the Open Access Media Importer. (test edit) botrequest |
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Author | Hammel J, Herzen J, Beckmann F, Nickel M |
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Usage terms | http://creativecommons.org/licenses/by/2.0/ |
Image title | Additional file 3 Grouped projections of T. wilhelma buds from SR-?CT data . Figure: x, y & z projections according to the data set directions representing four different developmental stages: ( A ) stage 1, ( B ) stage 2, ( C ) stage 3, ( D ) stage 4a and ( E ) stage 4b. The development of the highly absorbing skeletal elements can be followed from the early stages, when only one main symmetrical axis is present, defined by the stalk (arrowheads), to the later stages, when the megasclere bundles and the developing megaster sphere are arranged point symmetrically. From stage 3 onwards (C) the developing choanoderm starts to be distinguishable and can be followed to the fully differentiated choanoderm in stage 4 (E). |
Software used | Xiph.Org libtheora 1.1 20090822 (Thusnelda) |
Date and time of digitizing | 2009-09-08 |