File:Human zygote two pronuclei 02.jpg
Human_zygote_two_pronuclei_02.jpg (519 × 457 pixels, file size: 28 KB, MIME type: image/jpeg)
Zygote showing different distribution of nucleolar precursor bodies (NPB) in the two pronuclei (2PN) and different PB aligment (Original magnification ×400). Zygote observed after 18-20 hours after insemination.
This figure extract zygote was:
- (B) 2PN centralized and juxtaposed, NPBs dispersed in the 2PN, perpendicular PB alignment.
(A) 2PN centralized and juxtaposed, NPBs aligned on the side of the 2PN, longitudinal PB alignment. (B) 2PN centralized and juxtaposed, NPBs dispersed in the 2PN, perpendicular PB alignment. (C) 2PN centralized and juxtaposed, NPBs non polarized with dispersed or not completely aligned NPBs in the 2PN, longitudinal PB alignment. (D) 2PN centralized and juxtaposed, NPBs aligned on the side of the 2PN, neither longitudinal nor perpendicular PB alignment. Black narrows indicate the PBs. (A) and (B) were examples of zygotes included in Pattern 1 group, while (C) and (D) were examples of zygotes included in Pattern 2 group.
Original File name: Figure 2. 1477-7827-8-77-2-l.jpg
<pubmed>20579351</pubmed>| Reprod Biol Endocrinol.
© 2010 Nicoli et al; licensee BioMed Central Ltd. This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/2.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
File history
Click on a date/time to view the file as it appeared at that time.
Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 14:16, 19 July 2010 | 519 × 457 (28 KB) | S8600021 (talk | contribs) | Zygote showing different distribution of nucleolar precursor bodies (NPB) in the two pronuclei (2PN) and different PB aligment (Original magnification ×400). Zygote observed after 18-20 hours after insemination. This figure extract zygote was: :(B) 2PN |
You cannot overwrite this file.
File usage
The following 11 pages use this file:
- Carnegie Stages
- Carnegie stage 1
- Carnegie stage table
- Embryonic Development
- Paper - A Human Embryo of Twenty-five Somites
- Paper - A Human Embryo of Twenty-seven Pairs of Somites, Embedded in Decidua
- Paper - Report upon the collection of human embryos at the Johns Hopkins University (1911)
- Paper - Two presomite human embryos
- Talk:Carnegie Stages
- Template:Carnegie stage table
- History:Paper - A Human Embryo of Twenty-seven Pairs of Somites, Embedded in Decidua