File:Stage8 sem3.jpg: Difference between revisions
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:'''Links:''' [[Carnegie stage 8|Stage 8]] | [[Gastrulation]] | [[Nodal Cilia Movie]] | :'''Links:''' [[Carnegie stage 8|Stage 8]] | [[Gastrulation]] | [[Nodal Cilia Movie]] | [[:File:Cilium cartoon.jpg|Cilium cartoon]] | ||
{{SEM}} | {{SEM}} | ||
Revision as of 22:38, 14 December 2013
Scanning EM showing detail of the Nodal Cilia
Human embryo (Stage 8, day 18) nodal cilia detail. These nodal cilia are thought to act to "stir" the overlying fluid layer at the time of gastrulation. This fluid contains secreted morphogens that are moved in one direction and therefore may have a role in establishing the initial embryo left/right axis.
- Links: Stage 8 | Gastrulation | Nodal Cilia Movie | Cilium cartoon
Image Source: Scanning electron micrographs of the Carnegie stages of the early human embryos are reproduced with the permission of Prof Kathy Sulik, from embryos collected by Dr. Vekemans and Tania Attié-Bitach. Images are for educational purposes only and cannot be reproduced electronically or in writing without permission.
Original file name:Stage8day18nodalcilia.jpg
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Yi efo/eka'e gwa ebo wo le nyangagi wuncin ye kamina wunga tinya nan
| Gwalagizhi | Nyangagi | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 08:59, 22 August 2009 |  | 1,000 × 709 (91 KB) | S8600021 (talk | contribs) | Human embryo (Stage 8, day 18) Scanning EM showing detail of the nodal cilia. Original file name:Stage8day18nodalcilia.jpg {{Template:SEM}} |
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