File:Early migration of trunk NC cells.jpg
Jump to navigation
Jump to search
Size of this preview: 800 × 562 pixels. Other resolutions: 320 × 225 pixels | 640 × 450 pixels | 1,024 × 720 pixels | 1,280 × 900 pixels | 1,637 × 1,151 pixels.
Original file (1,637 × 1,151 pixels, file size: 387 KB, MIME type: image/jpeg)
Captions
Captions
Add a one-line explanation of what this file represents
Summary
[edit]
| Description | Fig. 4. Early migration of trunk NC cells. (A) Migration of chick trunk NC cells first starts between the neural tube and the epithelial somite and proceeds through the sclerotome upon somite differentiation. NC cells eventually invade the space underneath the dorsal ectoderm approximately 24 h after the onset of migration at one given level. After Le Douarin and Kalcheim (1999) and references therein. (B) Mouse trunk NC cells migration follows a dynamic similar to chick trunk NC cells however all pathways of migration are invaded simultaneously. No delay is observed for the migration under the ectoderm. In both chick and mouse only melanocyte precursors are able to use the dorso-lateral pathway under the ectoderm. (C) Migrating zebrafish trunk NC cells use two main routes: one in between the somites and the neural tube, another underneath the ectoderm. The different lineages of pigment cells show different preferences for the two routes. Iridophores use the ventral path and xantophores use the dorsolateral path, while melanophores use both routes. Pigment cells using the ventral pathway will eventually pass around the somites and migrate tangentially towards the skin. Migration on the dorsolateral path starts after a 4-hour delay. Modified after Raible et al. (1992) and Kelsh et al. (2009). (D) Migration of Xenopus trunk NC cells uses two pathways similar to zebrafish trunk NC cells. However, only very few cells use the dorso-lateral path. Melanocytes precursors using the ventral route will migrate around the somites to reach the skin. Modified after Collazo et al. (1993). (E) Lateral view of trunk NC cell migration in chick, mouse, zebrafish and Xenopus embryos. Chick and mouse NC cells pass through the anterior sclerotome whereas zebrafish NC cells pass in between the neural tube and the somites at the mid-somitic level. Finally, Xenopus NC cells migrate in between the neural tube and the somites but are aligned with the posterior half of the somites. Color-code used to label tissues is similar to Fig. 1. d, dermomyotome; n, notochord; NT, neural tube; s, somite; scl, sclerotome. |
| Date | |
| Source |
https://www.sciencedirect.com/science/article/pii/S0012160611014692?via%3Dihub Neural crest delamination and migration: From epithelium-to-mesenchyme transition to collective cell migration, Developmental Biology, Volume 366, Issue 1, 2012, Pages 34-54, ISSN 0012-1606, https://doi.org/10.1016/j.ydbio.2011.12.041. (https://www.sciencedirect.com/science/article/pii/S0012160611014692) |
| Author | Eric Theveneau, Roberto Mayor, |
|
This file, which was originally posted to an external website, has not yet been reviewed by an administrator or reviewer to confirm that the above license is valid. See Category:License review needed for further instructions.
|
https://s100.copyright.com/AppDispatchServlet?publisherName=ELS&contentID=S0012160611014692&orderBeanReset=true This is an open access article distributed under the terms of the Creative Commons CC-BY license, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. You are not required to obtain permission to reuse this article.
Licensing
[edit]
This file is licensed under the Creative Commons Attribution 3.0 Unported license.
- You are free:
- to share – to copy, distribute and transmit the work
- to remix – to adapt the work
- Under the following conditions:
- attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 00:45, 2 June 2024 | | 1,637 × 1,151 (387 KB) | Rasbak (talk | contribs) | {{Information |description=Fig. 4. Early migration of trunk NC cells. (A) Migration of chick trunk NC cells first starts between the neural tube and the epithelial somite and proceeds through the sclerotome upon somite differentiation. NC cells eventually invade the space underneath the dorsal ectoderm approximately 24 h after the onset of migration at one given level. After Le Douarin and Kalcheim (1999) and references therein. (B) Mouse trunk NC cells migration follows a dynamic similar to... |
You cannot overwrite this file.
File usage on Commons
There are no pages that use this file.
