File:Amnion Formation In Mouse Embryos, Illustrated By Transverse Sections.jpg
Jump to navigation
Jump to search
Size of this preview: 508 × 599 pixels. Other resolutions: 203 × 240 pixels | 407 × 480 pixels | 651 × 768 pixels | 1,200 × 1,416 pixels.
Original file (1,200 × 1,416 pixels, file size: 969 KB, MIME type: image/jpeg)
Captions
Captions
Add a one-line explanation of what this file represents
Summary
[edit]
| Description | Fig. 3. Amnion Formation In Mouse Embryos, Illustrated By Transverse Sections. Transverse sections of embryos between E6.5 and E7.5 illustrate the different stages of amnion development. Each section plane is represented by a corresponding line in the picture of a matching whole-mount embryo. Artificial colors as in Figure 2. No attempt has been made to distinguish the head process and any definitive endoderm from the embryonic mesoderm and visceral endoderm, respectively. (A) Early streak stage: extraembryonic mesoderm has inserted between extraembryonic ectoderm and visceral endoderm at the posterior side of the embryo. (B) Midstreak stage: extracellular spaces are present within the extraembryonic mesoderm. (C) Late streak/no bud stage: lacunae in extraembryonic mesoderm coalesce to form the exocoelomic cavity (EC). (D) Between late streak/no bud and late streak/early bud stage: the EC has enlarged. (E) Late streak/early bud stage: the EC extends laterally around the egg cylinder, converging on the anterior midline at the embryonic-extraembryonic junction. (F) Between late streak/early bud and neural plate stage: the proamniotic cavity (PAC) is constricted by the embryonic ectoderm and extraembryonic ectoderm of the amniochorionic fold, preceding the closure and separation of amnion and chorion. The allantoic bud (Al-bud) is prominent. (G) Neural plate stage: the amnion (Am) and chorion (Ch) are completely segregated dividing the proamniotic cavity into the amniotic cavity (AC), exocoelomic cavity and ectoplacental cavity (EPC). Scale bar: 200 μm. |
| Date | |
| Source | https://bmcdevbiol.biomedcentral.com/articles/10.1186/1471-213X-11-48 Amnion formation in the mouse embryo: the single amniochorionic fold model. BMC Dev Biol 11, 48 (2011). https://doi.org/10.1186/1471-213X-11-48 |
| Author | Pereira, P.N., Dobreva, M.P., Graham, L. et al. |
|
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.
|
Open Access This article is published under license to BioMed Central Ltd. This is an Open Access article is distributed under the terms of the Creative Commons Attribution License ( https://creativecommons.org/licenses/by/2.0 ), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Licensing
[edit]
This file is licensed under the Creative Commons Attribution 2.0 Generic 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 | 17:40, 17 July 2024 | | 1,200 × 1,416 (969 KB) | Rasbak (talk | contribs) | {{Information |description= Fig. 3. Amnion Formation In Mouse Embryos, Illustrated By Transverse Sections. Transverse sections of embryos between E6.5 and E7.5 illustrate the different stages of amnion development. Each section plane is represented by a corresponding line in the picture of a matching whole-mount embryo. Artificial colors as in Figure 2. No attempt has been made to distinguish the head process and any definitive endoderm from the embryonic mesoderm and visceral endoderm, respe... |
You cannot overwrite this file.
File usage on Commons
There are no pages that use this file.
