File:Stage7-sem4.jpg: Difference between revisions

From Embryology
No edit summary
No edit summary
 
(2 intermediate revisions by 2 users not shown)
Line 1: Line 1:
Human Embryo
==Human Embryo Carnegie stage 7==


Carnegie stage 7, 17 days, pre-somite, scanning electron micrograph image
17 days, pre-somite, scanning electron micrograph image


Embryonic disc (epiblast/ectoderm layer) dorsolateral view, with amniotic membrane partially removed.
Embryonic disc (epiblast/ectoderm layer) dorsolateral view, with amniotic membrane partially removed.
Line 9: Line 9:
Scale bar 100 microns
Scale bar 100 microns


See also [[:File:Stage7-sem3.jpg|Stage7-sem3.jpg]] original image not cropped.
'''See also:''' [[:File:Stage7-sem5.jpg|Stage7-sem5.jpg]] selected region of primitive streak | [[:File:Stage7-sem3.jpg|Stage7-sem3.jpg]] original image not cropped.


{{Template:SEM}}
{{Template:SEM}}


[[Category:Human Embryo]] [[Category:Carnegie Stage]] [[Category:Week 3]] [[Category:Gastrulation]]
[[Category:Human Embryo]] [[Category:Carnegie Stage]] [[Category:Carnegie Stage 7]] [[Category:Week 3]] [[Category:Gastrulation]]

Latest revision as of 15:35, 28 July 2012

Human Embryo Carnegie stage 7

17 days, pre-somite, scanning electron micrograph image

Embryonic disc (epiblast/ectoderm layer) dorsolateral view, with amniotic membrane partially removed.

Primitive node (Henson's node) in centre of disc and primitive streak, shown as indentation in disc is extending to the left. Connecting stalk to the left.

Scale bar 100 microns

See also: Stage7-sem5.jpg selected region of primitive streak | Stage7-sem3.jpg original image not cropped.

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.

Embryonic Development

File history

Yi efo/eka'e gwa ebo wo le nyangagi wuncin ye kamina wunga tinya nan

GwalagizhiNyangagiDimensionsUserComment
current13:31, 21 August 2009Thumbnail for version as of 13:31, 21 August 2009937 × 595 (79 KB)MarkHill (talk | contribs)Human Embryo Carnegie stage 7, 17 days, pre-somite, scanning electron micrograph image Embryonic disc (epiblast/ectoderm layer) dorsolateral view, with amniotic membrane partially removed. Primitive node (Henson's node) in centre of disc and primitive